AB,AO,BO are the only blood type these's couples can produce
What do all organisms need? Check all that apply.
multiple cells
air
blood
water
food
a place to live
Answer: air, water, food , a place to live
Explanation:
The living beings are composed of multiple cells, blood and water. They require certain necessities to survive and reproduce. The air is necessary for respiration. Water is necessary for fulfilling the thirst and maintaining the balance of fluid in the body. Food is necessary as it provides energy to do various biological functions. A place to live is necessary as it is the place where the living being rests, eat food and does other important activities.
Answer:
Just for people who still need the answer, it's b,d,e, and f
Explanation:
b. air
d.water
e. food
f. a place to live
QUESTION 7
is an organism that only eats other animals.
omnivore
producer
carnivore
herbivore
The answer is carnivores.
The answer is carnivore.
Explanation:
A omnivore eats both plants and animals. A producer, well produces. A herbivore only eats plants. Please mark BRAINLIEST if this helped!:)
What cell lacks a nucleus
Answer:
bacteria cell is the answer hope it will help
Example of sex linked traits
male tesosterone can affect facial hair, voice deepness, testicle size, muscle mass, agressiveness, etc
Sex-linked traits are determined by genes located on sex chromosomes. In humans, examples of sex-linked traits include certain conditions such as color blindness, hemophilia, and muscular dystrophy. These traits are more common in males because they receive one X chromosome from their mother, which if contains the recessive X-linked trait, it's expressed in males.
Explanation:Sex-linked traits are characteristics determined by genes located on the sex chromosomes. These traits tend to express differently in males and females due to the difference in the sex chromosome composition, XY in males and XX in females.
Examples of sex-linked traits can be seen in human genetics, where the alleles for certain conditions such as color blindness, hemophilia, and muscular dystrophy are X-linked. When a female parent who is homozygous for a recessive X-linked trait, she will pass the trait on to 100 percent of her male offspring, as they inherit their father's Y chromosome.
In addition, females who are heterozygous for these diseases are referred to as carriers, may not show any phenotypic effects, but will pass the disease to half of their sons and carrier status to half of their daughters. Thus, recessive X-linked traits tend to appear more frequently in males than females.
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Which of the following is a process by which long-term carbon is released into the atmosphere? (2 points)
Combustion
Diffusion
Photosynthesis
Respiration
Either Combustion or Respiration
Answer:
Combustion
Explanation:
Give an example of allopatric speciation.
Allopatric speciation is said to occur when two groups of organisms are separated by a physical or geographical barrier. Examples of such barriers are ocean, mountain range, rivers, etc. A good example of allopatric speciation is Galapagos finch. Different species of this bird can be found in different islands at Galapos, which is located at Pacific Ocean off South America. The ocean is barrier that isolate the species from one another.
What wavelengths of light are absorbed by chlorophyll? What wavelengths are reflected
Chlorophyll absorbs light in the red and the blue regions of the visible light spectrum. Green light is not absorbed but reflected, making the plant appear green.
hope this helps!
The wavelengths of light are absorbed by chlorophyll as it absorbs light in the red and the blue regions of the visible light spectrum. Green light is not absorbed but reflected, making the plant appear green.
What is wavelength?Wavelength has been the distance between two identical or similar positions it means that it is the distance between crests or trough in the adjacent cycle of the waveform.
Wavelength is denoted by (lambda).
It is measured in meter, or centimeter, or millimeters.
Mathematically,
Wavelength is equal to velocity divided by frequency,
So,
Wavelength (lambda) = Velocity/frequency.
Velocity is in meter per second.
Frequency is in 1/second.
Prism is a transparent object in which if sunlight is passed then it will be split in a VIBGYOR
where V = vilot, I = indigo, B = blue, G = green, Y = Yellow, O = orange, R = red.
In this series wavelength of red is higher and violet is smaller and frequency of violet is higher and red is smaller.
Therefore, The wavelengths of light are absorbed by chlorophyll as it absorbs light in the red and the blue regions of the visible light spectrum. Green light is not absorbed but reflected, making the plant appear green.
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What kingdom does this organism most likely belong is?
This organism most likely belongs in the Animalia kingdom
Answer:The correct answer is fungi
Explanation:
Trust me I put my life on the first answer above and it was wrong. The correct answer is fungi
HELP ME I PICKED AN ANSWER ON ACCIDENT SOWWIE
Sorry I don’t know what it is. Hope you aren’t mad at me.
What is the relationship between DNA, codons, and proteins
the relationship between DNA, codons, amino acids, and proteins. During transcription, DNA is transcribed into messenger RNA when the the base codes in DNA are copied. mRNA serves as the code for assembling amino acids in a certain order.
The genetic information encoded in the nucleotide sequence flow from DNA to codons of the mRNA sequence and then from the mRNA to protein.
During gene transcription, a specific DNA sequence is used to create a complementary RNA sequence called messenger RNA (mRNA).Subsequently, this mRNA is used as a template to create a protein by a mechanism called translation.The linear order of triplets of nucleotides or 'codons' in mRNA determines the order of amino acids in the growing polypeptide chains (i.e., the protein).In conclusion, the genetic information encoded in the nucleotide sequence flow from DNA to codons of the mRNA sequence and then from the mRNA to protein.
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If a chemical was placed in the water that caused all of the mosquito larvae to die, what would be one possible change in the food chain?
A). The number of Algae would decrease.
B). The number of Pike would increase.
C). The fisherman would catch less pike.
D). The number of dragonfly larvae would increase.
plzzz help i cant fail this!
Don't know if you still need the answer but the answer is fluorinated gases.
Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun. What does the force of gravity depend on?
The mass of an object and the distance of the object.
In simple dominance, what is the result when a dominant allele pairs up with a recessive allele?
Offspring display both forms of the trait.
Offspring display an intermediate form of the trait.
The dominant form of the trait shows.
The recessive form of the trait shows.
In most cases, the dominant form of the trait shows.
Answer:
Option C, The dominant form of the trait shows
Explanation:
In simple dominance the trait associated with the dominant allele is expressed while the trait associated with the recessive allele is oppressed. For example –
Let’s assume a flower in which the dominant allele trait is red color and the recessive allele trait is white color. When an offspring of this flower is produced containing one dominant allele and one recessive allele, the color of it would be red only because only the dominant allele expresses its trait.
Hence the correct answer is option C
Select the correct answer which sentence describes an object that has kinetic energy
was there any more info on this?
Answer:
A boat sails across the ocean
Which of the following is composed of a collection of planets, their moons, and other objects orbiting a central star? Earth Galaxy Solar system Sun
the answer to this question is solar system, earth is a singular planet, galaxy contains stars but does dot orbit around a central star, and the sun is a star
Answer: (C) Solar System
What is the main type of weathering in deserts?
physical weathering
chemical weathering
weathering by organic acids
Answer:
The major type of weathering that takes place in a desert in Physical Weathering.
Explanation:
Physical weathering also known as mechanical weathering takes place in deserts. This weathering takes place due to physical or mechanical forces. Frost chattering, temperature fluctuation also causes physical weathering.
In the desert, there is a fluctuation in temperature. In deserts, the temperature during the day will be very high and at night the temperature will be very low. As a result, the rocks expand during daytime due to heating and at night the rocks undergo contraction due to the reduction in temperature. Hence the rocks are weakened followed by the disintegration or breaking of rock.
Answer:
physical weathering
Explanation:
carbon has six proteins, six neutrons, and six electrons. Oxygen has eight protons, eight neutrons and eight electrons.
Carbon which has six protons,electrons but may not have six neutrons because to determine the number of neutrons you need to know the atomic number(i.e number of protons/electrons) and the mass number.
Neutron number=Mass number-Atomic number
The same applies to oxygen.
Carbon dioxide and oxygen have different atomic numbers.
What is the atomic number?The number of protons in an atom's nucleus, which is a chemical element's defining feature and determines its position in the periodic table is called as the atomic number.
Each kind of atom has a different number of the three particles. Protons and neutrons are in the center, or nucleus, of the atom. Carbon has an atomic number of 6. That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons. Oxygen has eight protons, eight neutrons, and eight electrons. Oxygen is different from carbon because it has more particles.
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Which of the following relationships correctly defines the situation: Lichen – cyanobacteria produces food for the fungus; fungus provides water and minerals for the cyanobacteria.
A. Commensalism
B. Predation
C. Competition
D. Parasitism
E. Mutualism
the answer is E. because the two creatures are assisting in the survival of the other.
In an ecosystem when an organism lives together interdependently on biotic factors or other organisms is called an ecological relationship. It can be a favourable or negative relationship.
Mutualism is the relationship between lichen - cyanobacteria and the fungi.
Classification of Ecological association:Commensalism is a type of optimistic relationship in which one organism gets profited from another through modes of food, shelter, locomotion etc. Example orchids growing on other trees.Predation is an ecological relation in which the predator chases and kills the target for food. For example, snakes hunting mice and rabbits.In an ecosystem, two diverse species contest for the same elements is called competition. For example tigers and lions hunting for deer.Parasitism is an unfavourable biological relation in which one species profits from the hosts by harming them in certain ways. For example, ticks living on cats and dog fur.Mutualism is a positive relationship in which both species benefits from each other by working together. For example, cyanobacteria produce food through biochemical processes and share it with fungi and in return, the fungus provides them with a place to live.Thus, option E. mutualism is the relation exhibited by lichen cyanobacteria and the fungi.
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what is the function of meristem
Primary meristematic tissue helps the plant increase in length or vertical growth, meaning it helps the plant grow up toward the sun and down into the soil. It also helps a plant grow in thickness so that the roots and branches are stronger.
hope this helps :)
Primary meristematic tissue helps the plant increase in length or vertical growth, meaning it helps the plant grow up toward the sun and down into the soil. It also helps a plant grow in thickness so that the roots and branches are stronger.
PLEASE HELP!
Question 1 (1 point)
Which of the following economic exchanges involves trading one good or service for another?
options:
Reciprocity
Redistributive
Market exchange
Supply and demand
———————————-
Question 2 (1 point)
Which of the following is an attribute of achieved status? options:
It is earned based on actions.
It is earned based on the accomplishments.
It is earned based on special skills.
All of the above
———————————————
Question 3 (1 point)
Which of the following is the best example of an egalitarian society?
options:
Bands
Tribes
Chiefdoms
States
———————————————
Question 4 (1 point)
From what aspect did the earliest societies react to death?
options:
Fear
Indifference
Religious beliefs
Superstitions
———————————————
Question 5 (1 point)
Which of the following answers correctly ranks the communities from smallest to largest?
options:
Hamlet, village, city, town, regional capital
Regional capital, city, town, village, hamlet.
Hamlet, village, town, city, regional capital.
Village, hamlet, town, regional capital, city
———————————————
Question 6 (1 point)
Which of the following is the highest form of social ranking?
options:
Chiefs
Rulers
Divine kingships
Priests
———————————————
Question 7 (1 point)
Which is a characteristic of an egalitarian society?
options:
Individuals are identified by their social ranking.
Goods are collected and distributed as need arises.
Everyone is of equal importance.
There is a clear hierarchy.
———————————————
Question 8 (1 point)
Which of the following polity had the most complex social structure?
options:
Band
State
Chiefdom
Tribe
———————————————
Question 9 (1 point)
What change did states bring about?
options:
The emergence of classes.
They ended the equal distribution of goods.
They began utilizing forced labor for the first time.
They ended kinship ties between the ruler and the people.
The questions covered various aspects of social studies, including economic exchanges, achieved statuses, types of societies, reactions to death, community sizes, social rankings, characteristics of egalitarian societies, social structures, and changes brought about by states.
Explanation:The answers to your questions are as follows:
Reciprocity involves trading one good or service for another.An attribute of achieved status is that it is earned based on actions, accomplishments, and special skills. So, the answer is 'All of the above'.The best example of an egalitarian society is Bands.The earliest societies reacted to death from a religious beliefs aspect.The communities ranked from smallest to largest are: Hamlet, village, town, city, regional capital.The highest form of social ranking is Divine kingships.A characteristic of an egalitarian society is that everyone of equal importance.The polity with the most complex social structure is a State.The change that states brought about was the emergence of classes.Learn more about Social Studies :https://en.wikipedia.org/wiki/Social_studies
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This response answers nine questions related to various concepts in social studies, including economic exchange, achieved status, egalitarian societies, reactions to death, community rankings, social ranking, characteristics of egalitarianism, complex social structure, and changes brought about by states.
Explanation:Question 1: The economic exchange that involves trading one good or service for another is called Market exchange as it occurs in a marketplace where individuals buy and sell goods or services.Question 2: Achieved status is earned based on actions, accomplishments, and special skills.Question 3: The best example of an egalitarian society is Bands, as they have a relatively equal distribution of power and resources among their members.Question 4: The earliest societies reacted to death based on religious beliefs as they had rituals and ceremonies associated with burial and mourning.Question 5: The correct ranking of communities from smallest to largest is Hamlet, village, town, city, regional capital.Question 6: The highest form of social ranking is Divine kingships as this position is often attributed to individuals with a divine or semi-divine status.Question 7: A characteristic of an egalitarian society is that goods are collected and distributed as needed, rather than individuals being identified by their social ranking or having a clear hierarchy.Question 8: The polity with the most complex social structure is the State, as it has a formalized government system and a division of labor.Question 9: The emergence of states brought about several changes, including the emergence of classes, the end of equal distribution of goods, and the utilization of forced labor.Learn more about Social Studies here:https://brainly.com/question/19073176
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PPLLLZZZZ HELP ME!!! I AM TIMED!! WILL REWARD!!!
What natural factors do scientists study to understand long-term climate change? Check all that apply.
Earth’s position
pollen grains
tectonic activity
volcanic activity
solar energy
the answer is :
1)Earth’s position
3)tectonic activity
4)volcanic activity
5)solar energy
Answer:
Options (1), (3), (4) and (5)
Explanation:
The factors that are needed to study in order to understand better about the long-term climate changes are the position of the earth with respect to the sun, type, and intensity of the tectonic and volcanic activities and also the amount of solar energy entering into the earth's atmosphere.
If the position of the earth changes with respect to the sun and also if changes occur in its plane of orbit, then there will be significant changes in the climate of the earth.
Rapid and high intensity tectonic and volcanic activities can also lead to the increase in the earth's global temperature as it will produce a large amount of gases and dust particles from the volcanoes that are trapped in the atmosphere and does not allow the sunlight to reach the ground surface. Thus, affecting the earth's climate.
The increasing amount of solar radiation can also enhance the earth's climate as it will significantly warm the surface of the earth.
Thus, the correct answers are options (1), (3), (4) and (5).
Please Answer ASAP!!
Read the scientific question below.
"Does sunlight make plants live?"
What is a likely hypothesis for the question?
A.Yes, sunlight makes plants live.
B.No, sunlight does not make plants grow.
C.If we place a plant in the shade, then it will die.
D.If we place two plants in sunlight, then they will grow differently.
All living things need water and food. Light is nourishment for plants. They use it in a vital process known as photosynthesis, where chloroplasts capture the energy of light, sparking multiple metabolic reactions — one of which creates plant sugars (food).
So your answer would be A. Yes, sunlight helps plants to live
Given the sequence of DNA nucleotide bases TAGTAGTAG, give the complementary strand of mRNA produced during transcription.
A) AAGGUAGUA
B) AAUCGGAAC
C) AUCAUCAUC
D) GAGGAGGAG
T=A
A=U
G=C
so the answer is (C)
Answer:
C) AUCAUCAUC
Explanation:
The genetic information which is stored in DNA is transcribed into a complementary strand of mRNA during protein synthesis. This is called transcription. In this process, the DNA nucleotide bases transcribed the complementary bases of mRNA. In the given question, the sequence of DNA nucleotide bases is TAGTAGTAG which will be transcribed on mRNA complementary bases as AUCAUCAUC as A pairs with U and G pairs with C in mRNA.
Why is ATP necessary in cellular functions
Because it transports energy for all cellular metabolic activities.
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For a gene with a dominant allele T and recessive allele t, what proportion of the offspring from a TTxTt are expected to be homozygous dominant
Homozygous being (TT): 50%
Heterozygous being (Tt): 50%
Hetero- different
Homo- the same
The proportion of the pure breed dominant is expected to be 50%.
Law of Dominance:
In heterozygous organisms, dominant traits conceal the recessive one. In the F1 generation of a pure cross, all the organisms are heterozygous.
Given Here,
A gene with a dominant allele T and recessive allele t,
The cross between pure breed Dominant (TT) and Heterozygous(Tt)
T t
T TT Tt
T TT Tt
In Punnett square, the ratio between pure breed dominant and heterozygous is 1:1.
Therefore, the proportion of the pure breed dominant is expected to be 50%.
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A high birth to death ratio leads to smaller populations. Please select the best answer from the choices provided T F
This statement is False.
Answer: False.
Explanation:
A high death to birth ratio leads to a smaller population. This can be defined in this way. If the number of births at a place is greater than the number of deaths at that particular place then the population size of that particular place will be more.
For a population to be small the number of deaths should be more than the number of births.
Most drug urine tests done for schools do not test for alcohol or tobacco. Write a clear and coherent argument for why you agree or disagree with this policy?
I disagree with this policy because they are ignoring drugs that can cause chronic disease within children who start using them early. all drugs are dangerous if abused.
How someone’s brain living with adhd can perceive information from outside world that could turn impact performance in class?
Final answer:
ADHD affects students' ability to focus, process information, and behave in ways considered appropriate in the classroom. It can lead to missed deadlines, inattentiveness, and academic struggles, and requires understanding and support from educators for effective learning.
Explanation:
How ADHD Affects Classroom Performance
ADHD, or Attention Deficit/Hyperactivity Disorder, can significantly impact how students perceive and interact with the world around them, which influences their academic performance. Students with ADHD might exhibit high levels of frustration and distraction. These manifestations often lead to perceived inappropriate behavior, difficulties in meeting deadlines, errors in work that appear careless, and challenges in following instructions, all of which contribute to struggles within the educational setting.
Moreover, ADHD is not just a childhood concern as previously thought, but a condition that affects individuals across all ages. This misunderstanding can result in inadequate support for students who continue to struggle with the condition into adulthood. Mental health conditions, including ADHD, can have comorbidity with disorders such as depression and OCD, complicating the educational experience further.
Mental health disorders can distort a student's ability to focus, process new information, and impact attendance due to issues such as anxiety and sleep disturbances. Teachers and educators need to recognize and adapt to these challenges to support individual learning needs effectively.
A scientist crossed a pea plant with a green pod and a pea plant with a yellow pod. The scientist collected 100 seeds from the cross. The table shows the trait for pod color observed when the plants from the cross were grown. Which statement correctly explains why all the offspring have the trait for a Yellow pod? A) Genes were inherited only from the plant with a Yellow pod, so only the gene for a Yellow pod was expressed.
B) Genes were inherited only from the plant with a Green pod, but only the gene for a Yellow pod was expressed.
C) Genes for both a Green pod and a Yellow pod were inherited, but only the gene for a Yellow pod was expressed.
D) Genes for both a Green pod and a Yellow pod were inherited, so the genes for both types of pods were expressed.
Answer: C) Genes for both a Green pod and a Yellow pod were inherited, but only the gene for a Yellow pod was expressed.
Explanation: In a diploid organism as the pea plant, a single gene has two alleles or versions, one on each chromosome. Each of these alleles can either be dominant or recessive.
Dominant alleles, such as that producing a yellow pod, will mask the contribution to the phenotype of the second allele, which is recessive. Here, the yellow pod allele will mask the contribution of the green pod allele. Thus, the offspring will have the phenotype (pod color) yellow.
However, both alleles for pod color will be present in the offspring as each parent will provide one chromosome during sexual reproduction.