When a coelom is formed by introducing a gap surrounded by mesodermal cells at the base of the blastula, between the ectoderm and the endoderm, it is said to exhibit?

Answers

Answer 1

Schizocoelic development

The coelom is a fluid-filled body cavity, where the internal organs are suspended in. It is the cavity between the wall of the body and the digestive tract.

In the schizocoelic development of the embryo, the coelom, called the schizocoel, develops as a split in the mesoderm. The outer layer of the mesoderm attaches with the ectoderm to form a body's musculature, while the inner layer attaches with the endoderm to form the wall of the digestive tract.

This type of development is commonly found in annelids, arthropods, and mollusks.

Related Questions

All the chemical reactions that occur within a living organism are referred to as:

Answers

All the chemical reactions that occur within a living organism are referred as metabolism.

The modification and packaging of proteins and their transport to the cell membrane for secretion is the role of the __________.

Answers

Please double check my answer but I believe its the Golgi Apparatus. ??

In addition to the base, what are the other components of a nucleotide?
a. sugar and polymerase
b. phosphate and sugar
c. phosphate and polymerase
d. phosphate and helix
e. helix and sugar

Answers

B. Phosphate and sugar.

Three factors that increase the rates of enzyme-controlled reactions are the

Answers

Temperature, ph, inhibitors or activators

True or false cellular ingestion and destruction of particulate matter is called phagocytosis

Answers

It would be true, phagocytosis is considered "cell eating" the opposite of pinocytosis (cell drinking) phagocytosis is the process in which phagocytes engulf and digest microorganisms and cellular debris; an important defense against infection.

A chronic neurological disease that involves an imbalance of the levels of neurotransmitters, dopamine, and acetylocholine, is called ____________ disease.

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Parkinson's Disease if im wrong tell me

A woman with type o blood is expecting a child. her husband is type
a. both the woman's father and her husband's father had type b blood. what is the probability that the child will have type o blood?

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Woman's genotype: ii
Husband's genotype: I^A i
-> possible husband's father genotypes are two I^B and I^B i
-> if husband's father has two I^B alleles, the husband will have one I^B allele present, which is not the case. So, there is i allele present. (can also infer that I^A comes from husband's mother)

Child's possible genotypes:
ii, ii, I^A i, I^A i
probability is 1/2

Which of the following polymers provide protection in the plasma membrane? A)Proteins B)Lipids C)Starches D)Nucleic Acids

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I would say B, because the others are actually molecules with other functions, and the plasma membrane is made up of lipids and proteins (mainly lipids). So, the hydrophillic parts of lipids help protect the plasma membrane.

How does the biological species concept define a species?

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A species is a group of living organisms capable of breeding and/or exchanging genetic information. It is the prime taxonomic unit.

How are plant and animal cells different? Animal cells have lysosomes and plant cells do not. Animal cells have vacuoles and plant cells do not. Plant cells have cell walls instead of cell membranes. Plant cells do not have chloroplasts, but animal cells do.

Answers

Your answer is B Plant cells have cell walls instead of cell membranes because plants have cell walls to support, protect, and carry water through out the cell animals cells don't have that. Its also not A because they both have vacuoles its not C because they both have choralpast.

Your answer is B.

BTW if not B its all of the above.

Answer:

Animal cells have vacuoles and plant cells do not.

Explanation:

I had this one a project

The series of events that a cell goes through as it grows, prepares for cell division, and divides to form daughter cells, each of which then begins the cycle again is called

Answers

Hello!

I believe the correct answer would be: The Mitosis Cell Cycle.

I hopebthat helped you! :)

Final answer:

The cell cycle is the process a cell undergoes to grow, replicate its DNA, and divide into two identical daughter cells. It includes interphase for growth and DNA replication, and the mitotic phase for separation of contents and cell division.

Explanation:

The series of events that a cell goes through as it grows, prepares for cell division, and divides to form daughter cells, each of which then begins the cycle again, is called the cell cycle. This ordered series of events involves cell growth, DNA replication, and cell division. The cell cycle is crucial for the duplication of a cell and consists of two major phases: interphase and the mitotic phase. During interphase, the cell grows and DNA is replicated. During the mitotic phase, this replicated DNA and cytoplasmic contents are separated, and the cell divides to produce two identical daughter cells.

The hormone oxytocin maintains the water balance within the body. true or false

Answers

Hello!

The correct answer would be: False. This is because that is the kidney's job, and not Oxytocin's.

I hope this helped you out! c:

A client who has been prescribed an inhaler points to the spacer and asks, "what is this for?" what is the appropriate nursing response?

Answers

"medication stays in the chamber so you can continue to inhale it"

Final answer:

A spacer is important for the effective use of an inhaler. It ensures more of the medicine gets delivered to the lungs making the inhaler far more effective and lessens side effects.

Explanation:

The spacer that is part of your inhaler is used to ensure efficient delivery of the medication. When you use an inhaler without a spacer, a lot of the medicine sticks to the back of your throat, or stays in your mouth, instead of making it to your lungs where it's needed. Using a spacer ensures that more of the medicine is delivered to your lungs, making the inhaler much more effective and beneficial to your health. It is specifically designed to hold the medication until you can inhale it in your own time, improving correct dosage and reducing side effects.

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explain how an element like carbon can be included in both the biotic and abiotic factors of an ecosystem

Answers

Elements like carbon, nitrogen and oxygen are present in great quantities in the biosphere. They are critical for the existence of life. A gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons by absorbing infrared radiation causes an increase in global atmospheric temperature

Answer:

Explanation:

Carbon dioxide and waste products are transported to the lungs and kidneys by the __________.

Answers

by veins and venules

Which of the following species would you most expect to be distributed according to a regular pattern?
a. termites
b. stingless bees
c. fish
d. creosote bushes

Answers

The correct answer is option d. creosote bushes.

The plants, especially bushes have a more regular or uniform distribution as compared to the animals. The uniform distribution of the plants helps in the distribution of the nutrients and the space. Also, they cannot move so random distribution is rarely seen in bushes.

The small animals tend to live in groups, hence, they generally show clumped distribution. The large fishes or animals are generally randomly distributed as they cannot live in groups.

Creosote bushes species is distributed according to a regular pattern.

Further Explanation:

The regular pattern is defined as the uniform or non-random distribution of a species without any disturbance in the population. Regular or uniform pattern is seen in very less species because there is a frequent occurrence of genetic variation leading to non-uniform or random distribution of specie. For example, a small group of animals gives regular pattern but diverse or large group of animal gives random distribution leading to non- random pattern.

The Creosote bush plant mostly present in warm desserts (such as chihuahuan, Mojave and sonoran dessert). They are the most important and common plant in warm desserts. They have two very unique features that they can live without water for almost two years. Also, they produce same colonies which have the same genetic makeup. They have a very uniform or regular distribution of their species as compared to other animals. The uniform distribution or regular pattern provides equal distribution of nutrient, space and salts. The creosote bush even not moves randomly so it is very rare to see random distribution in this plant.

Learn more:

Learn more about an abiotic factor of an ecosystem https://brainly.com/question/1561256 Learn more about primary and secondary succession https://brainly.com/question/4723069 Learn more about the product of photosynthesis https://brainly.com/question/873199

Answer Details:

Grade: High School

Subject: Biology

Chapter: Ecology

Keywords:

Creosote bush, feature, random distribution, genetic makeup, random, plant, animal, uniform distribution, regular pattern, dessert, water, colonies.

Can someone please describe the role of fermentation in maintaining ATP and NAD+ levels? I cant fully grasp the concept. Answer ASAP please!!!!

Answers

Fermentation is the process by which a carbohydrate molecule is broken down into alcohol and carbon dioxide in the absence of oxygen. During this process, two molecules of ATP is produced. In the absence of oxygen, pyruvate formed from glycolysis will undergo fermentation process. During the process of fermentation, NADH from glycolysis will be converted back to NAD+. This is necessary in order for glycolysis to continue. Thus, fermentation regenerate more NAD+ and only a few molecule of ATP.

The nurse is caring for a client who is on a low-carbohydrate diet. with this diet, there is decreased glucose available for energy and fat is metabolized for energy, resulting in an increased production of which substance in the urine?

Answers

The answer to this question would be: ketone

When the body metabolizes the fat, it would result in a ketone. The ketone will be excreted by the kidney and dumped in the urine.
An example of this condition is ketoacidosis in diabetic patient who doesn't get treatment. In this case, the cell cant use glucose as the insulin produced is not enough. This cause high number of fat metabolized to be ketone.

Cell bodies of the sensory neurons of the spinal nerves are located in ________.

Answers

dorsal ramus is the answer

The process of scientific inquiry can be best used to answer which question? Why do diseases exist? What should I do? Why do bad things happen? Why is the sky blue?

Answers

I don't know about the other ones but the sky is blue because molecules move from the sun than the red from the sun. The blue has separated from the sun.

If cells were placed in a solution, and you observed them shrinking, the solution is probably _____.
A.
hypertonic

B.
hypotonic

C.
isotonic

Answers

A. Hypertonic solution.

Answer:

A. Hypertonic

Explanation:

A hypotonic solution is one that has little solute in it and a lot of water compared to another. A hypertonic solution is one that has a lot of solute and little water compared to another solution.

Since we are told that the cell shrinks, then it is clear that the solution that the cell has been put in has more solute to water compared to the cell which is why the cell loses water to the solution. A hypertonic solution

What is one disadvantage and one advantage of asexual reproduction compared with sexual reproduction?

Answers

Asexual reproduction advantage: no energy spent finding a mate
Asexual disadvantage: the offspring are identical to parent, thus adaptability is unlikely to impossible.

Sexual reproduction advantage: offspring are diverse and can adapt to change.
Sexual reproduction disadvantage: energy is spent finding mate and producing offspring.

Answer :Asexual reproduction requires ideal environmental conditions.

Explanation:

did it

A client reports she has lactose intolerance and questions the nurse about alternative sources of calcium. what options can be provided by the nurse?

Answers

The nurse may suggest that the client eats calcium-fortified foods, such as soy products that include tofu, soy nuts or soy milk. Almonds and some beans, such as kidney beans, white beans, chickpeas and pinto beans are also a good source of calcium for people who are lactose intolerant.

Why do you think veterinary science is important to the public health

Answers

The contributions of veterinaryresearch to the control of animal disease threats to human health, to thehealth and production of food animals, to the health of companion animals, to the advancement of biomedicalsciences, and to the conservation of wildlife were reviewed in the Pew report Future Directions of ... That's a copy off Google hope this helps

Answer:

Sample Response:

To Whom It May Concern,

Recently, I've learned a lot about how epidemiologists and organizations like the CDC help to keep populations safe from disease. I’m still in middle school, but I think I might be interested in pursuing public health as a career one day. Do you have any recommendations for how could start preparing for work in a public health field now? Any information you could give me would be great. Thank you.

Sincerely,

George

Explanation:

Barnacles are organisms that live in aquatic environments and live stationary lives attached to hard surfaces. Their feathery appendages catch food as it passes by, making them very successful in tidal waters and within coral reefs. How would scientists best determine the fitness of barnacle populations?

counting the number of surviving offspring a population produces

placing the barnacles in a new environment to determine survival rates of populations

studying the frequency of genes and alleles to determine fitness

counting the number of identical offspring produced by a parent population

Answers

The correct option is A.
Fitness refers to the quantitative representation of natural and sexual selection within an evolution. Fitness can be defined in respect to a genotype or a phenotype. Relative fitness is described as the survival or reproductive rate of a genotype or phenotype relative to maximum survival or reproductive rate of other genotypes in the population. Thus, the fitness of a population can be determined by finding out the number of offspring that survive to adulthood.

A 17-year-old unmarried, pregnant client with drug addiction is a high school dropout, homeless, and has a history of past abuse arrives at the clinic for her first prenatal visit. which findings should the nurse document as health risk factors for the client? (select all that apply.

Answers

Drug addiction
Homeless

Paul zamecnik and his colleagues tracked the fate of radioactive leucine molecules attached to trnas. in their experiment, they found that ________.

Answers

Paul Zamecnik and his colleagues carried out an experiment to track the fate of radioactive leucine molecules attached to tRNAs (Transport RNAs). In their experiment, they found out that amino acids are transferred from tRNAs to proteins. Paul Zamecnik, an American scientist, played a major role in the early history of molecular biology.

How are genes used by cells to build proteins?

Answers

Answer:

The correct answer will be-gene regulation.

Explanation:

Genes are the segment of DNA which codes for the proteins through gene regulation.

In response to stimuli, the genes get transcript into a molecule called mRNA through the process of transcription in the nucleus. The mRNA export out of the nucleus and gets translated into protein thorough translation process.

During translation, the ribosome reads the nitrogenous base sequence on the mRNA by reading three nitrogenous bases at a time. These are known as the triplets or codons which code for a specific amino acid. The synthesized amino acids bond via a peptide bond and form the polypeptide.

Genes provide the instructions for building proteins through the process of transcription and translation in the cell.

Genes contain protein-building instructions. Protein synthesis involves transcription and translation. RNA polymerase copies the gene sequence into mRNA. This mRNA molecule transports genetic information from the nucleus to the cytoplasm.

The cytoplasm translates. Codons, three nucleotides, are read by ribosomes, which synthesise proteins. Codons represent amino acids. Based on mRNA codons, transfer RNA (tRNA) molecules provide amino acids to the ribosome.

A polypeptide chain is formed as the ribosome travels along the mRNA. The chain folds into a functional protein. Genes direct protein synthesis. These instructions are transcribed into mRNA, which cell ribosomes translate into proteins.

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Raul creates a light circuit using a battery, a lightbulb, and some wires. Label the forms of energy on the diagram. electrical energyradiant energychemical energy NextReset

Answers

it will make a covalent bond

Answer:

Light bulb: Radiant Energy

Wires: Electrical Energy

Battery: Chemical Energy

Explanation:

I did this text already and the answers were right

What are the specialized parts of the phospholipid bilayer, and how do their structures relate to the structure of the plasma membrane?

Answers

The specialized parts are called lipid rafts, which is comprise of hospholipase that are way too similar to each other and does not have proteins which are linked with them. These are accountable for cell to cell communication, gesturing, and acknowledgment.

Final answer:

The specialized parts of the phospholipid bilayer are phospholipids, proteins, and carbohydrates. Their structures relate to the structure of the plasma membrane by forming a barrier that separates the watery environments on either side of the membrane and by facilitating various functions such as transport and cell signaling.

Explanation:

The specialized parts of the phospholipid bilayer include phospholipids, proteins, and carbohydrates. Phospholipids are the main component of the bilayer and consist of a hydrophilic head and two hydrophobic tails. The hydrophilic heads face the watery environments, while the hydrophobic tails are in the interior.

Proteins are embedded in the bilayer and have various functions, such as transport of molecules and cell signaling. They are either integral proteins that span the entire bilayer or peripheral proteins that are loosely attached to the membrane.

Carbohydrates are attached to proteins or lipids on the outer surface of the membrane, forming complexes that help identify the cell to other cells.

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