Ablation of the anchor cell in wild-type C. elegans results in a vulva-less phenotype. What phenotype(s) is to be expected if the anchor cell is ablated in a let-23 loss-of-function mutant? A) Vulva.B) Multi-vulvate.C) Both.D) None.

Answers

Answer 1

Answer:

A) Vulva.

Explanation:

This is your answer.


Related Questions

Question 4 of 5 Which phrase best describes an individual organ? O A. Made of one kind of cell B. The simplest unit of life O C. Meets all the needs of an organism O D. Made of different kinds of tissues ​

Answers

The answer is D it's made of different kinds of tissues,due to the fact most animals and plants have organs,which are self-contained groups of tissues(more than one) such as the heart that work together to perform one function.

Which of the following best explains how the cell theory was developed?


Cells are so diverse that scientists had to come up with an explanation that would apply to all types of cells.


Mutations occur and cause changes in cells so scientists could not develop a law that would apply to all forms of cells.


PLZ HELP ASAP IT IS A TEST!!!!


The cell theory is a well-tested explanation of observations that was formed from the contributions of several different scientists.


The cell theory was developed through extensive library research because it would be impossible to test all living things for the presence of cells.

Answers

Answer: C

Explanation:

The statement 'the cell theory is a well-tested explanation of observations that was formed from the contributions of several different scientists' BEST explains how the cell theory was developed.

The cell theory is a widely accepted theory that represents the foundational basis of cellular biology.

This theory (cell theory) was initially developed by Matthias Schleiden and Theodor Schwann in 1838.

The cell theory states that:

All living things are composed of cells. The cell is the basic structural and organizational unit of life.All the cells originated from pre-existing cells.

In conclusion, the statement 'the cell theory is a well-tested explanation of observations that was formed from the contributions of several different scientists' BEST explains how the cell theory was developed.

Learn more in:

https://brainly.com/question/1468725

How is ATP made in photosynthesis?

Answers

Answer:

Light is absorbed and the energy is used to drive electrons from water to generate Nicotinamide adenine dinucleotide phosphate or NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.

Hope this helped! :)

who is popular know by the name `Kavindra´ in Neali literaturewho is no by the ​

Answers

Answer:

i dont think the question is finished.

Explanation:

if a variable in a laboratory experiment does not change it is called the (blank) variable. what is the blank answer?

Answers

Answer:

if a variable in a laboratory experiment does not change it is called the (blank) variable

The blank would be independent

Explanation:

Independent variable is the only variable that does not change unlike controlled and dependent variable

I hope I helped you with this problem

CER: Molecules and Extended Structures
How can both of these samples be pure phosphorus?
State your claim. Make sure your claim fully explains how the two samples can both be pure phosphorus. Summarize the evidence you have gathered to support your claim and explain your reasoning.

Answers

Answer:

If impurities are removed from the samples, pure phosphorus will be obtained.

Explanation:

Both of these samples be pure phosphorus if the atoms and other impurities are removed from chemical as well as physical means. Pure phosphorus means that there is only atoms of phosphorus present but pure phosphorus is not available because of its reactivity so for that reason it reacted with the oxygen present in the air and formed phosphate molecules and stabilize itself.

1. Identify the process depicted in the diagram above. ​

Answers

Answer:

The process depicted in the diagram above is explained below in complete details.

Explanation:

1 asexual generation

2. cytokinesis

3. karyokinesis

4.fission

(a) Amoeba

(b) in repetitious fission many elements modifications to offspring ( plasmodium ( while in amoeba only individual sections to create two separate daughter cell

(c) asexual reproduction

ii in leishmania you can totally cut three sections and it changes to a new organism and in amoeba, it can be cut wherever.

A researcher is setting up a randomized clinical trial to evaluate the effect of acetaminophen on liver

function, and designates a control group of subjects and an experimental group of subjects. What could

interfere with the results or completion of this study?

Answers

Answer:

Explanation:

Ordinarily, the control group will be the group that has reduced liver function but are provided with placebo while the experimental group will be the group that has reduced liver function and are treated with acetaminophen.

Some factors that could interfere with the results of this trial are

1) Some of the volunteers could have been on some medications before the trial started, that could affect the result of the study because the medications could hamper or improve the liver function or even the performance of the drug (if it is still present in the body system).

2) Some symptomatic volunteers could be using some medications (without the researcher's knowledge) to help alleviate the pain of the reduced liver function. These medications could also affect the result as discussed in the (1) above.

3) Some volunteers could have pre-existing health conditions (that may be known or unknown to them). This could also affect the result of the research as this pre-existing health condition could render the dosage of the drug "ineffective" or even contribute to the deterioration of the liver.

One major factor that could interfere with completion of the study is the availability of patients that will consent to be used as volunteers for clinical trial. Since there are other known/effective drugs for improving liver function, it might be difficult to convince people to consent to this trial thus elongating the completion time of this study

CAN SOMEONE PLEASEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!​

Answers

Answer:

Integrated pest management (IPM), also known as integrated pest control (IPC) is a broad-based approach that integrates practices for economic control of pests. IPM aims to suppress pest populations below the economic injury level (EIL).

Duchenne Muscular Dystrophy (DMD) is an X-linked recessive trait that causes muscular weakness, deterioration of muscle tissue, and loss of coordination. The allele for DMD is represented by Xd and the normal allele is represented by XD . Neither parent has DMD, but both of their sons express the trait. What are the genotypes of the parents?

Answers

Answer:

The correct answer is - XDXd and XD Y

Explanation:

Sex-linked disorders are the disorders that are expressed only when there is two copy of the mutated allele or have not masked by the dominant allele of the gene. In DMD, the dominant allele is XD and the mutated allele is Xd. To express it there are the following genotype possible-

in women XdXd, and in men XdY, so these two genotypes are not possible for the parents in this case. If a mutated allele is present with the dominant allele it will be considered as carrier women but diseased will not be found in them.

So the correct genotype would be

mother: XDXd ( a carrier woman)

father : XDY (normal man)

What happens to the total blood flow during heavy exercise compared to at rest?

Answers

Blood flow is greater when you exercise because the blood vessels in your muscles dilate. Imagine water flowing through a fire hose compared to a garden hose. Adenosine triphosphate, or ATP, is the way your body uses biochemicals to store and use energy. When ATP gets used up in working muscles, the muscles themselves produce metabolic byproducts (for example, adenosine, hydrogen ions and carbon dioxide). As these byproducts leave the muscle cells, they cause small, thin-walled blood vessels (capillaries) within the muscle to expand or dilate, which is called vasodilation. The dilated capillaries allow increased blood flow, which delivers more oxygenated blood to the working muscle.

Collecting wild specimen and allowing them to reproduce in an environment away from predation can also be called a
Your answer:

Answers

Answer:

Captive breeding program

Explanation:

A captive breeding program can be defined as the process of collecting wild specimen and allowing them to reproduce in an environment away from predation. This is an important part of saving endangered species. Specimens of such species are bred in zoos and similar facilities in order to build a healthy population. Sometimes, these species are successfully reintroduced back into the wild. Examples of animals that were successfully saved like this are the California condor, black-footed ferret, golden lion tamarin, and red wolf.

what is the oxygen used for in photosyntheiss

Answers

Answer:

Explanation:

mail me via at 16jacktwinwritters at g mail and i will help you out on the question

Can organisms plan and willingly change their
mutations in their genes? Why or why not.
simple answer 1 sentence please

Answers

Answer:

No

Explanation:

Organisms cannot willingly change their mutations as these things occur by chance and within the genetic code which the organisms have no direct power over.

The stage of the demographic transition that shows the most population growth is the

Answers

Answer:

transitional stage because it has high birth rate and low death rate probably due to war or domestic problems

The muscular area between the body and the caudal fin is called the...
Anterior or Spiny Dorsal Fin
Posterior Fin
Operculum
Peduncle

Answers

Answer:

Peduncle

Explanation:

The Caudal Peduncle or Peduncle in this case is the muscular region that is found between the dorsal and an.al fins.

This Peduncle helps the fish to swim and navigate the currents in the water.

It helps to propel the fish to move quickly through water as it acts like a motor.

What is the difference between science and non-science? (3 points)


A. Science is absolute knowledge based on prediction and guessing

B. Science uses only absolute truths without evidence

C.There are no errors in science

D.Science looks for evidence of phenomena in the natural world

Answers

Answer:

d

Explanation:

science depends on facts. no guessing, no predictions

Answer: D

Explanation:

Give the equivalent measurement of the materials given below.
equivalent
sample materials (unit)
1. 1 cup nuts meaurement
2. 4 table spoon sugar
2. 5 whole eggs
4. 1 gallon ice cream
5. 2 bars butter
6, 3 lbs. dried nuts
7. 5 big cans of evaporated milk
8. 1 teaspoon sugar
9. 16 tablespoon salt
10. 5 cups flour​

Answers

Answer:

1 cup nuts measurement =300grams

Explanation:

wannabe friends please

The function of oxygen in aerobic respiration is to:
a) carry hydrogen ions from the Krebs cycle to the electron transport chain
b) bind electrons and hydrogen ions at the end of the electron transport chain
c) attach a high energy phosphate group to ADP
d) form carbon dioxide in the Krebs cycle
e) donate electrons to NADH to make it release a hydrogen ion

Answers

Answer:

Aerobic respiration uses oxygen to break down glucose, amino acids, and fatty acids and is the main way the body generates adenosine triphosphate (ATP), which supplies energy to the muscles.

Explanation:

hope this helps

"The gross primary productivity of a meadow in southeastern Kansas is found to be 38,000 kcal/m 2 . Respiration which is measured by the amount of CO 2 released is 13,500 kcal/m 2 , what is the net primary productivity for this ecosystem, in kcal/m 2 per year

Answers

Answer:

Net primary productivity = 24,500 kcal/m²

Explanation:

Given:

Gross primary productivity = 38,000 kcal/m²

Respiration amount = 13,500 kcal/m²

Find:

Net primary productivity

Computation:

Net primary productivity = Gross primary productivity - Respiration amount

Net primary productivity = 38,000 - 13,500

Net primary productivity = 24,500 kcal/m²

can someone draw this for me and add the labels please thank you I suck at drawing ​

Answers

Answer:

Explanation:

sure, when is it due

In essence, DNA is a thin and very, very long organic molecule. It is a polymer, and each of the monomers that constitute it are called ______

Answers

Answer:

nucleotides

Explanation:

DNAs are long-chain, helical macromolecules that store genetic information They are made up of varying sequences of covalently bonded monomers called nucleotides. Four types of nucleotides make up the nucleic acid DNA, these include Adenine, Guanine, Cytosine and Thymine.

Unlike other macromolecules,  these are typically not used as an energy source and only encode protein synthesis. They comprise a 5-Carbon deoxyribose sugar, one nitrogenous base (adenine, guanine thymine, and cytosine) and a phosphate group.

Nitrogenous bases encourage base-pair formation through hydrogen bonding. Adenine forms double bonds with thymine, while cytosine forms triple bonds with guanine.

Which of the following are functions of proteins

Answers

Here are 9 important functions of protein in your body.

Growth and Maintenance.

Causes Biochemical Reactions. ...

Acts as a Messenger. ...

Provides Structure. ...

Maintains Proper pH. ...

Balances Fluids. ...

Bolsters Immune Health. ...

Transports and Stores Nutrients.

1. If you flipped two coins simultaneously, for a total of 8 times, how many times, on average, would you expect to get two tails?
2. What was the percent deviation of tails when 10000 observations were made?
3. What was the percent deviation for tails when the coin was tossed 10 times? To get the percent deviation for tails, take the number you recorded for deviation, multiply by 100, and divide by the "expected results"
4. In the 10000 coin flips, you completed the "expected" column, and a value was given for the "observed results" column. What was the deviation for heads?
5.

Answers

Purple and green purple and green biology

5 reasons why lysosomes are also referred to as suicidal bags

Answers

Answer:

i dont know search google

Conjecture what would happen if a primate infant did not possess your chosen primate hand features. Answer this question with the survivability of the infant in mind

Answers

Answer:

Where the primate infant did not possess primate hand features, it will not be able to feed itself.  For example, a monkey cannot survive without its grasping hands.  It uses them to feed itself.  So if an infant monkey does not possess the primate hand features, its survival will be greatly hampered.

Explanation:

Ordinarily, primates (including humans) have five fingers on each of their hands and five toes on their feet.   Most primate species have fingernails instead of claws, and they have touch-sensitive pads on each of their digits. The hands and feet of all primates are designed for grasping, with the only exceptions being humans.  Human beings feature deep perceptions that differentiate them from other primates.

Compare Carbohydrates and Lipids vs Proteins and Nucleic Acids. (What are the difference between the two groups). 6) Create a week diet plan that includes all 4 macro-molecules.

Answers

Answer:

ok

but give me pic of questions

In an old experiment, Jean Baptista van Helmont grew a plant in a pot
that he filled with 200 pounds of soil. After several years, the plant
grew to weigh 169 pounds. The amount of soil in the pot did not
change; it still weighed 200 pounds. Based on your knowledge of
photosynthesis, how did the plant gain most of its weight?
A. The plant gained weight by absorbing nutrients from the soil.
B. The plant gained weight by producing oxygen and storing it.
C. The plant used carbon dioxide to make organic compounds like
glucose, which increased the plant's weight.
D. The plant made carbon dioxide from organic compounds like
glucose, which increased the plant's weight.

Answers

Answer:

C. The plant used carbon dioxide to make organic compounds like glucose, which increased the plant's weight.

Explanation:

Plants are mostly autotrophic organisms i.e. have the ability to make their own food via the process of photosynthesis. The food, which s in the form of sugars makes up their biomass. Plants use carbon dioxide (CO2) in the presence of sunlight to make organic compounds such as glucose, which is necessary for growth.

Hence, according to this question, the plant in a pot filled with 200 pounds of soil gained weight and increased to 169 pounds because the plant used carbon dioxide in the process of photosynthesis to make organic compounds like glucose, which increased the plant's weight.

Cattle and buffalo share a similar fundamental niche, the entire set of conditions under which a population can survive and reproduce. A realized niche is the set of conditions actually used by a given population. Explain what the data in the Venn diagram suggest about the realized niches of the cattle and buffalo and their ability to coexist. Use evidence to support your explanation.

Answers

Answer:

The data in the Venn diagram suggest about the realized niches of the cattle and buffalo and their ability to coexist with evidence is discussed below in detail.

Explanation:

2.

From the graph, it is observed that Cattle and Impala have the most overlay in their nutrition.

3.

When Sorensen's index worth is more like 1, there is a contestant among animals for their food manner needs.

From the Venn diagram, we recognize that Cattle and Impala have the most overlay in their nutrition. Also, Sorensen's index worth = 0.82 (closer to 1 concerning other partners.

4.

Sorensen's index for Buffalo and Cattle is 0.48 (cheapest among these 3 partners). So, they are less competitive. So, they can persist and generate easily.

Explain how Karen’s science project demonstrates capillary action in the following scenario.
For her science project, Karen brought two clear glasses of water. She put a large, clear straw in one glass. Karen tried to suck up the water in the glass without the straw by hovering over the water and creating suction with her lips, but she did not touch her lips to the water. The water did not suction into her mouth. In the other glass, Karen sucked through the straw, and her audience could see the water was transported from the glass to her lips.

Answers

Answer:

Capillary action explained in the following scenario above, because if you picture the roots as the cup, the water as the water, the straw as the channels, and Karen as the plant. As Karen sucked through the straw, it was as the plant was sucking up the water through the channel from the roots. The water transported from the glass to her lips it was an example of the roots holding the water and transporting it to the plants by the channel.

Explanation:

found it on quizlet

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