Answer:
50%
Explanation:
A male is purebred dominant for being smart (SS) and heterozygous for not being attractive (Aa), and attractiveness is a recessive trait, and genotype of heterozygous female for both intelligence and attractiveness (SsAa), will produce offspring that will be totally heterozygous(SsAa) is 1/4. the offspring will be attractive and smart is (SSaa) 1/8. Phenotype ratio is 2 are smart and attractive: 6 are smart and not attractive .
what is genotype and phenotype?The genotype of a male individual, which is homozygous dominant for being smart (SS) and heterozygous for not being attractive (Aa). The information that attractiveness is a recessive trait, which means that an individual needs to have two copies of the recessive allele (aa) to show the trait.The female individual is heterozygous for both traits, which means that she has one dominant and one recessive allele for each trait (SsAa).
Hence, male is purebred dominant for being smart (SS) and heterozygous for not being attractive (Aa), and attractiveness is a recessive trait, and genotype of heterozygous female for both intelligence and attractiveness (SsAa), will produce offspring that will be totally heterozygous(SsAa) is 1/4. the offspring will be attractive and smart is (SSaa) 1/8. Phenotype ratio is 2 are smart and attractive: 6 are smart and not attractive .
Learn more about the genotype and phenotype here
https://brainly.com/question/8128038
#SPJ3
What is the relationship between a planet's distance from the sun and the length of its year?
A. The closer the planet is to the sun, the longer its year.
B. The farther the planet is from the sun, the longer its year.
C. A year on each inner planet is the same length; it is shorter than a year on an outer planet.
D. A year on each outer planet is the same length; it is shorter than a year on an inner planet.
Answer: It should be B) The farther the planet is from the sun, the longer its year.
Explanation:
The further away from the Sun it is, the slower the planet's orbital speed and the longer its path.
Hope this helps! :)
The slower the planet's orbital speed and the longer its journey, the farther it is from the Sun.It takes longer to complete an orbit due to both of those considerations, and a planet's year is longer.
What is the relationship between a planet's distance from the sun and the length of its year?
One astronomical unit separates the Earth from the Sun.The measured distance between planets and the Sun is less than one A.U., while the measured distance between an object and the Sun is larger than one A.U.A planet's diameter can be used to estimate its size. The ratio of the cubes of any two planets' average distances from the sun is equal to the ratio of the squares of their periods.The length of a planet's revolution will increase with its distance from the sun. The separations of the planets from the Sun follow a pattern in several ways.Mercury is 1.8 times farther away from the Sun than Venus, and Earth is around 1.4 times farther away than Venus.Earth and Mars are separated by 1.5 timesYears on planets that orbit the sun more closely than Earth are shorter.Years on planets that orbit the sun farther than Earth are longer.There are two basic causes for this.A planet's orbital distance is relatively brief if it is close to the Sun. Since the Sun's gravitational pull on a planet farther away is weaker, it not only travels a greater distance than a planet closest to it, but it also moves more slowly.Therefore, a planet takes longer to complete its orbit the larger it is. Neptune has the longest orbital period of any planet in the Solar System given its far from the Sun.As a result, Neptune has the longest year of any planet, lasting 164.8 years. As a result, the planet moves more quickly when it is closer to the Sun and less rapidly when it is farther away.As a planet travels around its orbit, its speed is continually changing.A planet moves most quickly when it is closest to the sun, and most slowly when it is further away (farthest). A planet moves more quickly when it is nearer the Sun because of the Sun's higher gravitational attraction.A planet moves more slowly in its orbit when it is farther from the sun because the sun's gravitational attraction is weaker at that distance.To learn more about planet's distance refer
https://brainly.com/question/11494894
#SPJ2
Which statement must be true about the organism?
O It is multicellular.
O It displays radial symmetry.
O It has a backbone.
O It contains cells without nuclei.
Answer:
a. multicellular.
Explanation: did the quiz <3
Answer:
The correct answer is, A. It is multicellular.
Took the test! It's correct!
applying the principles of binomial nomenclature, provide the scientific name of a Chilean flamingo?
A. Chilean flamingo
B. Chordata Aves
C. Chordata Aves Cicioniiformes Pheonicopterus chilenis
D. Pheonicopterus chilenis
Answer:
D
Explanation:
help plz!!!!!!what part of the reproductive system is highlighted below
Answer:vas deferens
Explanation:
List 4 characteristics physical properties that distinguish the metallic elements from the non metallic elements.
1
2
3
4
Please dont rip me off by putting something random
Fill in the Blanks:
Matter transfers into and out of the physical environment at every level. Decomposers
________nutrients from dead plant or animal matter. The nutrients go back to the soil in terrestrial environments. The nutrients go back to the
water in aquatic environments. The atoms make up organisms. These atoms get transferred repeatedly between the living and________parts of the ecosystem.
Will mark brainlisest if good answer!
Do certain regions of the tongue have receptors for only certain tastes or do you think the receptors for all tastes are located in all regions of the tongue?
Make a statement that answers the question above
Thankyou!!!!!!!!!!!
Answer:
No I think that that the tongue has receptors for only certian tastes but, i also think that the tongue can also tatse smells. If you understand what i mean.
Explanation:
Answer:
The ability to taste sweet, salty, sour and bitter isn’t sectioned off to different parts of the tongue. The receptors that pick up these tastes are actually distributed all over. We’ve known this for a long time. And yet you probably saw the map in school when you learned about taste. So where did it come from? It is true that the tip and edges of the tongue are particularly sensitive to tastes, as these areas contain many tiny sensory organs called taste buds. It is true that the tip and edges of the tongue are particularly sensitive to tastes, as these areas contain many tiny sensory organs called taste buds. Indeed, results from a number of experiments indicate that all areas of the mouth containing taste buds – including several parts of the tongue, the soft palate (on the roof of your mouth) and the throat – are sensitive to all taste qualities.
You can pick the part of this that you really need.
Based on the picture above, if someone has two X chromosomes, they would genetically be considered
If someone had an X and a Y, they would genetically be considered
Word Bank:
male female
Blank 1:
Blank 2:
Why was the development of proto-amphibians so significant to life on early earth?
A. We’re the first organisms with bilateral symmetry
B. We’re the first organisms to reproduce sexually
C. We’re the first organisms not confined to a water environment
D. Contributed huge amounts of oxygen to the atmosphere
Answer:
C
Explanation:
Proto-amphibians were not confined to water like their ancestors were.
A multicellular organism generally includes a wide variety of cell types. Examples in vertebrates include blood cells, neurons (cells of the nervous system), and the cells that line the digestive tract. What is the role of DNA replication and gene expression in cell differentiation? A. Only the DNA that a cell will use is replicated, and all of the genes that it contains are always expressed. B. Only the DNA that a cell will use is replicated, and gene expression is tightly controlled. C. Nearly all DNA is replicated, and the omissions determine gene expression in the cell. D. All DNA is replicated, but gene expression varies widely among cells and over time.
Answer:
B.
Explanation:
When the needed DNA is replicated, the process which acts as on/ off switch to control when the specific proteins are made, and the volume of proteins needed to be made,( either to increase or decreases the volume of the protein ) is called Gene expression.
it mediates in the morphological changes which occurs in differentiation (specialization of cells to different tissues and organs) of cells during embryo growth and developments.
it is therefore a tightly control process which ensure expression of specific gene of the DNA as needed proteins.
The image shows the cone forecast map of a hurricane. Location P is marked in the upper right part of the map.
Which statement BEST describes the risk of damage due to the hurricane at P? URGENT
A) The risk is high as P lies near the border of the potential track area.
Eliminate
B) The risk is low as P lies where the hurricane is predicted to lose strength.
C) The risk is low as P lies far from the current center of the hurricane’s path.
D) The risk is high as P lies directly on the predicted center of the hurricane’s path.
The risk at location P depends on its proximity to the hurricane's predicted path and its intensity. If P is directly on the path or near the border, the risk is higher. However, if P is far from the center or in an area where the hurricane may weaken, the risk could be lower.
Explanation:The risk of damage due to the hurricane at location P can be best described by selecting the most appropriate statement from the given options. Considering that hurricanes develop over water warmer than 80 °F and intensify through the rapid rising of warm, humid air, which results in heavy rains and strong winds, the position of P in relation to the hurricane's track is crucial. If P lies near the border of the potential track area, it may still be at risk even if the hurricane loses some strength, as the size of hurricanes can lead to impacts well outside the center of the path.
Hurricanes have the potential to be dangerous due to a combination of high winds, heavy rainfall, and the potential for storm surges, all of which can cause extensive damage. The risk to P would therefore be higher if it lies directly on the predicted center of the hurricane's path where these factors are amplified. If P lies far from the current center or where the hurricane is predicted to lose strength, the risk may be lower, but it is important to note that hurricanes can be unpredictable and their paths can change.
C) The risk is low as P lies far from the current center of the hurricane’s path.
Based on the given information, the BEST statement to describe the risk of damage at location P on the cone forecast map of the hurricane is:
C) The risk is low as P lies far from the current center of the hurricane’s path.
The cone forecast map shows the potential track area of the hurricane. Location P is marked in the upper right part of the map, which means it is far from the current center of the hurricane's path. Since P is not within the cone or near the border of the potential track area, the risk of damage at P is low. This suggests that P is not likely to be directly impacted by the hurricane.
The hawaiian islands are in the middle of a large tectonic plate with many volcanoes. The volcanoes are direct result of the tectonic plate
The Hawaiian islands were formed due to a mantle "hot spot" that leads to volcanic activity. This hot spot remains mostly stationary as Earth's plates move, generating a chain of volcanic islands over time. Volcanoes, in general, demonstrate how the Earth advances its cooling process.
Explanation:The Hawaiian islands, located in the middle of a large tectonic plate, are a direct result of a phenomenon known as a mantle "hot spot." This is an area far from plate boundaries where heat rises from the interior of Earth. This hot spot beneath Hawaii currently keeps three active volcanoes heated. As Earth's plates move over time, the hot spot stays mostly in place, thereby leading to the creation of a chain of volcanic islands over millions of years. The tallest Hawaiian volcanoes are among the largest individual mountains on Earth.
Volcanic activity signals locations where lava rises to the surface, such as in the mid-ocean ridges or in regions where continental plates collide. This activity provides us with an opportunity to examine materials from deep within our planet. Ultimately, such volcanoes and the movement of tectonic plates demonstrate how Earth cools down, serving as an efficient heat transfer process from the interior to the space.
Learn more about Hawaiian Islands Formation here:https://brainly.com/question/8183231
#SPJ12
PLEASE PLEASE PLEASE! Katie is researching the evolution of dinosaurs, which thrived during the Triassic, Jurassic, and Cretaceous periods, and the evolution of mammals, which thrived in the periods that followed. To support certain claims about her research topic, Katie cites the graph shown below. Sort the claims according to whether the graph provides evidence to support them.
Answer: the graph supports: background extinctions, mass extinctions affected the evolution of mammals and dinosaurs
The graph does not support:both mammas and dinosaur revolved in the pattern of gradualism, dinosaurs evolved by adaptive radiation, and convolution affected the evolution of mammals and dinosaurs
Explanation:The graph only shows mass extinctions and background extinctions
Answer:
background extinctions, mass extinctions affected the evolution of mammals and dinosaurs
Explanation:
Question: 12 of 15
>
Save & Exit
fpt Using a microscope, a student observes bacterial cells on two different prepared slides. The student notices that the cells on one side are spherical and the other
cells are spiral-shaped. What is the most likely explanation for their different shapes?
A. one is harmful and one is beneficial
B. they belong to different kingdoms
C. one is an offspring of the other
D. they belong to different phyla
Answer:
B
Explanation:
tell me if im right.
The different shapes of bacterial cells observed under a microscope are due to [ option d ] them belonging to different phyla. Common shapes include cocci (spherical) and spirilla (spiral).
The spherical (cocci) or spiral (spirilla) shapes that bacteria can take are important characteristics that are used to classify them. As a result, the various shapes you observed indicate that they belong to various bacterial phyla.
Common bacterial shapes include:
Coccus – sphericalSpirillum – spiralBacillus – rod-shapedThese shapes are basic in recognizing and grouping microorganisms, which can have a place with numerous phyla inside the Prokaryotic space. Whether they are pathogens or beneficial microbes, this classification makes it easier to understand their potential roles.
Plants add water to the atmosphere through _____. evaporation condensation transpiration sublimation
Answer:
the answer is transpiration
What are lymphocytes? What is their function?
Which of the following is not true about zooxanthellae and coral.?
A)zooxanthellae is contained within the coral tissue.
B)zooxanthellae needs coral in order to perform photosynthesis.
C)zooxanthellae does not need coral to survive.
D)zooxanthellae provides coral with needed nutrients for survival and reef-building.
Answer:
C) zooxanthellae does not need coral to survive
Answer:
C.) zooxanthellae does not need coral to survive
Explanation:
got it right on edge
How have scientific advancements led to an increase in food safety?
a. improved preservation techniques
b. improved monitoring techniques
C. improved processing techniques
d. all of the above
Please select the best answer from the choices provided
Oo oo
The Answer is D. ALL OF THE ABOVE
Fill in the blank
1. Avoid touching your____,____,and___.
2.clean and _______frequently touched ___ and ____.
3.frequently ____your hands by using alcohol based___or wash your hands with___ and water (for 30 seconds)
4. When coughing or ____ cover your mouth and nose with a flexed___or use a ___ if you have a tissue,____ it away immediately
5. Avoid close ____ with anyone that has a ____or fever. And if you have cough and difficulty breathing seek medical care and share any____about any recent___with your ____care provider. If you have a mild cold symptoms and no specific medical history you need to stay ____ until you recover except to get ____ and ___.
6. also if you're sick wear a _____.
7. Avoid ___ ___ in groups more than 10 people
8. Avoid eating at _____ or food courts. Use drive thru pick up or delivery options
9. Avoid discrimination harassment shopping trips or social visits
10. Do not visit nursing homes or retirement or long-term ____ facilities unless to provide critical _____
10pts
Hurry ASAP
to any 8th graders or 7th graders that take technology, what are you currently learning in technology class?
Answer:
i'm learning DIT
Explanation:
so this year we were learning excel, word, and PowerPoint. currently we are learning how to use word in the beginning it was excel because my teacher said it was the hardest and would take the longest then we learned PowerPoint and last we learned word
Savannas and temperate grasslands are very similar biomes. The answer to which question would NOT be helpful when distinguishing between the two biomes? * 1 point Where is the biome located? Are there wet and dry seasons? Are there many herbivores living in the biome? Does the temperature vary throughout the year?
Answer: Are there many herbivores living in the biome ?
Explanation:
The Savannas and the temperate grasslands are very similar in nature. Their temperature and rainfall patterns are very much similar.
The biome is recognized by the temperature and amount of rainfall in the area. These two factors helps in determining the types of trees and types of animals found there.
Is there huge amount of rainfall, is there wet season thought out the year, is there dry season, less rain or more rain, average temperature are some of the useful questions to know about biome.
How many years and centimeters of time passed before life appeared on Earth?
There are many postulates and assumptions of how and when life originated on Earth. It is said that life originated about 3.7 billion years ago as microbes and is said to form from nucleic acid molecules.
It is said that 8.1 billion years and 8.1 meters of time has passed before life originated on Earth.
Life originated from the most primitive type of cells called prokaryotes they were basic cells that lived in harsh climatic conditions of the early Earth environment.
They were just organic compound aggregates and lacked many membranes and systems. The thing that made them sustain was their replicating genetic material enclosed in phospholipids.
Therefore, 8.1 meters and 8.1 billion years ago of time has passed before the appearance of life on the Earth.
To learn more about life origins on Earth follow the link:
https://brainly.com/question/17670688
What is most likely to happen if we don't reduce the amount of harmful gases we put into the atmosphere?
a. The rate of global climate change might decelerate
b. Respiratory diseases in humans will increase
c. Many new animal and plant species will evolve
d. Fossil fuels will rapidly become more abundant
If we don't reduce the amount of harmful gases we put into the atmosphere then respiratory diseases in humans will increase.
Effects of harmful gases on respiratory system :Breathing in air pollutants can irritate your airways and may cause shortness of breath, coughing, sneezing, asthma episodes and chest pain.
It can be the reason of several lung diseases like bronchitis, emphysema etc.
To learn more about respiratory disease :
https://brainly.com/question/22864243
#SPJ2
Epinephrine, insulin, and auxins are all examples of that help produce feedback.
cofactors
enzymes
chemical transmitters
Answer: cofactors.
Explanation:
Epinephrine, insulin and auxins are cofactors.
Cofactors are non protein substance which activate enzymes activity by increasing the rate of chemical reaction of enzymes. They are organic molecules and they assist in enzyme activity. They exist in performing some reactions the enzymes cannot perform alone.
For example, insulin activate enzyme hexokinase which phosphorylate glucose.
Answer:
They are cemical transmitters.
Can you do both please
Answer:
1. true
Explanation:
2. orthographic lifting
What are two causes of genetic change in a population?
Answer:
mutations or natural selection
Explanation:
How do muscles work in the human body? 2 Reasons with examples.
Answer:
Mucles work via two ways, Contraction and relaxation. Example, contracting your bicep and relaxing your tricep bends your arm. They work this way by connecting to bones, and when they contract or relax it pulls the bone with it. Example, contracting your quads pulls the bone on one side and tightens it against your joint, straightening it like pulling a rubber band tight makes it go straight
Explanation:
please give brainlist i need it for a rank up
how do people develops immunity?
Answer:
There are many different immunities innate, adaptive, and passive
Explanation:
I don't know which immunity you are talking about so i will explain all of them
We develop adaptive immunity when we're exposed to diseases or when we're immunized against them with vaccines.Innate immunity is when the skin acts as a barrier to block germs from entering the body. And the immune system recognizes when certain invaders are foreign and could be dangerous.Passive immunity: Passive immunity is "borrowed" from another source and it lasts for a short time. For example, antibodies in a mother's breast milk give a baby temporary immunity to diseases the mother has been exposed to.Hope this helpsHope this is rightBrainliest plzHave a wonderful daySelect the correct answer.
How is a conductor different from an insulator?
A.
The free movement of electrons within a conductor permits the transfer of charge.
B.
The free movement of protons within a conductor permits the transfer of charge.
C. There is no free movement of electrons within a conductor.
D. There is no free movement of protons within a conductor.
Reset
Next
Answer:
It's A.
Explanation:
plato
Answer:
A
Explanation:
What is a body fossil, and where are body fossils usually found?
Answer:
Body fossils are the most common type of fossil found across the world. They are formed from the remains of dead animals and plants. Most body fossils are of hard parts such as teeth, bones, shells, or woody trunks, branches, and stems.
Explanation:
Most body fossils are those found on the hard portions of an organism's body, such as bones, claws, teeth, outer skin or scales and other parts. However, sometimes fossils have been uncovered of softer body tissues from muscles, tendons and organs
A body fossil is a protected physical stay of a life form, normally tracked down in sedimentary rocks. They develop under specific circumstances, such as mudslides, burial in limestone deposits, or volcanic ash.
These remaining parts are much of the time saved under extraordinary circumstances which keep them from decaying totally. Good circumstances for safeguarding remember entombment for volcanic debris, landslides, mineralized submerged residue, and different conditions that can rapidly cover and shield organic material from rot. Body fossils are generally found in sedimentary rocks, which structure from the slow amassing of silt. The majority of these rocks can be found in areas that were once home to water bodies like ancient oceans, lakes, or riverbeds.