Cell division by meiosis of a parent cell with 23 pairs of chromosomes will result in...
A) 2 cells, each with 23 single chromosomes.
B) 4 cells, each with 23 single chromosomes.​

Answers

Answer 1

Answer:

option A is the right answer

hope this helped you

please mark as the brainliest (ㆁωㆁ)

Answer 2

Meiosis is a type of cell division that occurs in cells and this division results in a reduction in the number of parent cells by half.

A parent cell with 23 pairs of chromosomes (46 chromosomes) undergoing meiosis will result in the production of 4 cells each with 23 single chromosomes.

In meiosis, a beginning cell with 23 pairs of chromosomes (after duplication) will go through the first division separating all homologous chromosomes and giving rise to two cells with 23 chromosomes each with its own two sister chromatids.

During the second division, each of the two daughter cells produced divides and the chromosomes separate at the centromeres, with each chromatid moving to opposite pole, so four daughter cells is produced and contains 23 single chromatids/chromosomes.

Learn more: https://brainly.com/question/16249478


Related Questions

Hand signals of the 8 Essential life Functions​

Answers

RRREGENTS

R-Respiration
R-Regulation
R-Reproduction

E-Excretion
G-Growth
N-Nutrition
T-Transport
S-Synthesis

3. What kind of symmetry does the right triangle have

Answers

Answer:

rotational symmetry

Explanation:

NEED HELP DUE TODAY PLZ HELP ME!!!!

I AM STUCK PLZ PLZ PLZ HELP ME!!!!

In the cell above, a mutation occurs and causes the proteins responsible for photosynthesis to malfunction.

Which labeled structure would be the most likely site in which these malfunctioning proteins exist?

Choose 1 answer:

(Choice A)
A
Structure A

(Choice B)
B
Structure B

(Choice C)
C
Structure C

(Choice D)
D
None of these labeled structures would be the site of the malfunctioning proteins.

Answers

Answer:

Structure A

Explanation:

Malfunction proteins happen when it changes the instructions for a gene to make a protein. This change or "malfunction" can disrupt any protein and cause not to work at all. When in a mutation occurs and changes the protein, it can change the development and cause serious medical conditions for a person.

Labels of the cell can be found here;

Structure A shows the Chloroplast.Structure B shows the Golgi ApparatusStructure C shows the Large Central Vacuole.

Protein malfunction typically occurs in the Chloroplast.

A picture of a cell can be found below for extra clarification if needed.

Best of Luck!

4. In biology making the next generation is known as

Answers

Answer: Reproduction. One must reproduce in order to continue the generational line.

Answer:

The answer to this is inbreeding I know this becasue im in biology rn and we just talked about it a few days ago. Hope this helps.

Explanation:

State the basic assumptions of the kinetic theory

Answers

Answer:

Gases

Explanation: The simplest kinetic model is based on the assumptions that: (1) the gas is composed of a large number of identical molecules moving in random directions, separated by distances that are large compared with their size; (2) the molecules undergo perfectly elastic collisions (no energy loss) with each other and with the ...

the star day is shorter than the sun day by how many minutes?

Answers

Answer:

4 minutes

I hope this helps!

An easy way to think of independent and dependent variables is, when you're conducting an experiment, the independent variable is what you change, and the dependent variable is what changes because of that. You can also think of the independent variable as the cause and the dependent variable as the effect. True True False

Answers

Answer:

True, True, True

Explanation:

Not exactly sure what you are asking, but I'm guessing you want confirmation.

Where does a zygote implant after fertilization?

Fallopian tube
Vagina
Uterus
Ovary

Answers

Answer:

Fallopian tube

Explanation:

Once fertilization takes place, this newly fertilized cell is called a zygote. From here, the zygote will move down the Fallopian tube and into the uterus. The zygote then burrows into the uterus lining. This is called implantation.

Answer:

The Uterus is the correct answer. C.

Explanation:

I took the test and got it right

Do autotrophs need to carry out cellular respiration? Why or why not?

Answers

Answer:

Yes, autotrophs need to carry out cellular respiration.

Explanation:

Autotrophs make their own food. ... Many autotrophs make food through the process of photosynthesis, in which light energy from the sun is changed to chemical energy that is stored in glucose. All organisms use cellular respiration to break down glucose, release its energy.

Which organisms obtain energy from dead or decaying matter? Check all that apply. groundhogs.
daisies
earthworms
bacteria
humans
phytoplankton​

Answers

Answer:

The correct answer is Earthworms, and Bacteria.

Hope this helps :)

Explanation:

I just took the test on edge.

Decomposers are the organisms which feeds on dead and decaying matter. Earthworm and bacteria are included under decomposers.

What are Decomposers?

Organisms that feeds on dead or decaying organisms and return organic material again to ecological cycle.

These are also called as detritivores. If decomposers gets vanished from ecology then it will result in stopped recycling of carbon and hence affect percentage of carbon dioxide in environment.

Some organisms that comes under this category are bacteria, earthworm, fungi, invertebrates, some insects etc.

Thus, the correct options are b and c.

For more details regarding decomposers, visit:

https://brainly.com/question/896544

1.
When the level of sugar in the blood is too high the excess sugar is stored in the
muscle to be used later as needed. Which characteristic of life is described here?
A. Ability to evolve
B. Use of energy
C. Maintaining an internal balance
D. Response to environment
Why are answer choice B is incorrect? Include in your response an explanation or
example of the incorrect choices. *
Your answer

Answers

Answer:

B

Explanation:

The characteristic of life is described in order to make reference that the glucose is stored in the muscle to be used later is MAINTAINING an internal balance (Option C).

Homeostasis refers to the functions of the body that work to maintain internal environmental conditions relatively constant.

Insulin and glucagon are fundamental hormones that help to control sugar levels in the blood and thus maintain this homeostatic state.

In muscle, glucose (sugar) is stored as glycogen.

Glycogen is a polysaccharide composed of many subunits (monomers) of glucose.

In conclusion, the characteristic of life is described in order to make reference that the glucose is stored in the muscle to be used later is MAINTAINING an internal balance (Option C).

Learn more in:

https://brainly.com/question/651415?referrer=searchResults

what essential characteristics does a good experiment have?
A. control group is given the experimental treatment.
B. a single variable is tested
C. a control is used
D. both B and C ​

Answers

Answer:

Answer is both b and c

Explanation:

Good experiments have two essential characteristics: a single variable is tested, and a control is used. The variable is the factor that changes in an experiment in order to test a hypothesis.

Answer:

D. both B and C

Explanation:

The control group is not to be altered as to have true results for comparison/differentiation.

About how much energy’s lost when an organism consumes another organism from a different trophic level?

Answers

Answer:

10 percent of energy is transferred to the next level of organisms so that would lead me to believe that 90 percent of the energy is lost.

Conduct additional research on the use of triclosan and other chemical agents in antimicrobial products today. Develop an opinion on whether this process should continue, providing evidence to support your stance.

Answers

Answer:

Triclosan was popularly utilized as biocide generally in present modern items like oral, cosmetics, and dermal items this expanded utilization causes microbial resistance among intestinal, dermal, and ecological generally E.coli and Salmonella enterica.  

This microbial resistance happens because of moving out of metabolites, target modification or alteration, development of Biofilm, and bypass of metabolic blockage in the bacterial cells additionally acquires opposition against triclosan.  

This causes serious endless supply of the items and prompts utilization of these biocides and ineffective.This is expected to acquiring cross resistance or co-resistance from the antimicrobial.

What happens when a wave enters a different material and slows down?

Answers

Answer:

It becomes flat or calm. when a wave slows down its usually because theres low wind, or none at all.

Answer:

Slows down or turns into refraction

Explanation:

A_P_E_X

Question 5
Ultraviolet (UV) radiation can damage DNA by breaking weak bonds. Which of the following best explains how this occurs?
A
UV radiation disrupts the double helix structure by breaking the covalent bonds between the nitrogenous base pairs,
B
UV radiation disrupts the double helix structure to breaking the hydrogen bonds between the nitrogenous base pairs.
С
UV radiation is able to break DNA strands in two by breaking covalent bonds between the sugar phosphate backbone molecules
D
UV radiation is able to break DNA strands in two by breaking hydrogen bonds between the sugar phosphate bachoone molecules

Answers

UV radiation disrupts the double helix structure to breaking the hydrogen bonds between the nitrogenous base pairs.

WHAT IS DNA?

DNA, known as deoxyribonucleic acid, is one of the two types of nucleic acids. It is a long double helical structure found in the nucleus of cells.

STRUCTURE OF THE DNA:

The DNA is made up of nucleotides. Each nucleotide consists of three components namely: phosphate group, nitrogenous bases and a pentose sugar.

In the DNA molecule, the four nitrogenous bases are Adenine, Cytosine, Guanine and Thymine. Adenine and Thymine bonds together while Cytosine and Guanine bonds together. Weak hydrogen bonds holds one nitrogenous base to its complementary base.

Therefore, an ultraviolet radiation can damage the DNA structure by breaking the hydrogen bonds between the nitrogenous base pairs.

Learn more; https://brainly.com/question/22499464

Hysterically Synonyms and Antonym meaning

Answers

Answer - hysterical(adj) marked by excessive or uncontrollable emotion. "hysterical laughter"; "a mob of hysterical vigilantes" Antonyms: unagitated, unneurotic.

Synonyms for "hysterically" include:

FranticallyWildlyManicallyMadlyFrenziedlyUncontrollablyChaotically

Antonyms for "hysterically" include:

CalmlySerenelyComposedlyTranquillyRationallyStoicallyPeacefully

Synonyms are words or phrases that denote the same thing in a similar way as another word or words. They are often employed to diversify writing or to use different words to communicate a notion or idea. Antonyms are words that have the exact opposite meaning of another word. They provide contrast or convey the opposite meaning of a word.

Learn more about Antonyms, here:

https://brainly.com/question/11457192

#SPJ6

What is the main cause of urban migration in the United States?
a. Rural communities are no longer necessary.
b. Urban dwelling provides better access to goods, services, and jobs.
c. Urban communities reduce human impact on the environment.
d. Rural communities are unable to support life in the long-term. .​

Answers

Answer:

B

Explanation:

Urban dwelling provides better access to goods, services, and jobs.

Urban dwelling provides better access to goods, services, and jobs  is the main cause of urban migration in the United States

What is migration ?

Migration can be defined as the movement of a large number of organisms from one place to another place, there are many reasons for migration.

The term migration is used to define regular and periodic movements of the population away from or back to their place of origin, it can be up different types.

Some migration can occur  for an entire lifetime and it happens to be a single migration of an individual. This is in the case for the Pacific salmon. On another hand, an individual may migrate frequently, like many of the migratory birds and other mammals.

For more details regarding migration , visit

https://brainly.com/question/17991559

#SPJ5

true or false: a hypothesis must start with i think




thx

sakuracherry

Answers

Answer:

False

Explanation:

The hypothsis doesnt always have to start with i think.

Which structure is found in some but not all plant cells?
vacuole
ribosome
cell wall
lysosome

Answers

Answer:

ribosome

hope this helped:)

Answer:

B-ribosome

Explanation:

___are a major component of the membrane of
all cells.

Answers

Answer:

Proteins and lipids are the major components of the cell membrane.

Explanation:

Depending on the membrane’s location and role in the body, lipids can make up anywhere from 20 to 80 percent of the membrane, with the remainder being proteins. While lipids help to give membranes their flexibility, proteins monitor and maintain the cell's chemical climate and assist in the transfer of molecules across the membrane.

Describe the basic structure and functions of proteins.

Answers

Answer:

Each protein is made up of a unique number and order of amino acids. The protein that is created has a specific job to do or a specific tissue such as muscle tissue to create. The structure of amino acids is fairly simple. Each amino acid has an amino group at its core with a carboxyl group and a side chain attached.

Explanation:

Hi, Im answering this question so you can mark the other pesron who had and amazing answer branliest :)

three advantages of Biodiversity in an ecosystem?

Answers

It increases ecosystem productivity, protects fresh water resources, and provides nutrient storage and recycling

Something that controls the growth or size of a population is
a
Ob
Ос
Od
a growth facar.
a limiting factor.
the growth rate.
the carrying capacity.

Answers

Answer:

Limiting factor

Explanation:

In order to control the growth of the population you use Limiting factor

Sort the words and phrases into those that describe the inner planets and those that describe the outer planets.
gaseous
Inner Planets
Outer Planets
rocky
small
few moons
rings
many moons
Gaseous
Low revolution
Fast revolution
Slow rotation
Large
No rings
Fast rotation
slow revolution
fast revolution
clowntotinn

Answers

Answer:

Inner planets > small, no rings, fast revolution, few moons, slow rotation, rocky

Outer planets > large, slow revolution, rings, many moons, fast rotation, gaseous.

Explanation:

Answer:

Inner planets > small, no rings, fast revolution, few moons, slow rotation, rocky

Outer planets > large, slow revolution, rings, many moons, fast rotation, gaseous.

Explanation:

What makes up an organism?

A. tissue
B. cells
C. limbs
D. organs

Answers

Answer:

D

Cell, tissues, organelles, organ system, organs , organism

The sun's energy comes from
a.nuclear fusion
b.radioactive decay
c.nuclear fission
d. intense heat

Answers

Answer:

A. Nuclear fusion

Explanation:

The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. Hydrogen nuclei fuse to form one helium atom.

what is the source of the carbon dioxide as a reactant in photosynthesis​

Answers

Answer:

During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen.

Which one of those besides the white one is correct?

Answers

i think it’s the very first bullet point

Answer:

A and C are correct

Explanation:

C is correct and since A is the exact same thing just in different words it is also correct

Directions: State a SCALE for each of the data tables.
The SCALE is how much you are going to go up
in numbers for each interval (example 5 s, 10 s, 20 s ...etc)
#1
Length in meters
3
14
22
29
Age of Whale in years
1
2.
3
4
SCALE
MORE on the next page.
#2
Number of bacteria
320
Time Lapsed (min)
100
120

Answers

Length in meters is 29 , Age of Whale in years is 30-70 years , This is all I know happy I could help
Other Questions
Where can I find a sentence that has dramatic irony in "The Necklace"? Why did the British believe they would have greater success fighting the Americans in the South than they did in New England and the Middle Colonies? of the following countries, which one is most likely to report the highest murder rate?O a. The United StatesO b.JapanOC CanadaO d. El Salvador Why do sea urchins have spines (spikes) 5 ( 3 squared x) + 9 ( 3 squared x) If x = -6 which inequality is true How much larger is 5 than -5 ? ( if using a number line what is the difference between -5 and 5) A persons will be the same on Jupiter and Earth. A persons will be greater on Jupiter than on Earth. Enter the expression 2cos2()1 , where is the lowercase Greek letter theta. there are 54 new houses built in a neighborhood. Last month, 1/3 of them were sold. This month, 5/6 of the remaining houses were sold. How many houses are left to be sold? what was one of the most important events in the early years of Judaism Which of the following was a direct result of the decision in Brown v. Board of Education? Individual states were allowed to choose whether or not to segregate their public schools. The Fourteenth Amendment was deemed outdated and revised to reflect the courts verdict. The process of desegregation began in all public schools throughout the country. The connection between self-esteem and learning was made a top national priority. what does Preside mean Find the values of c and d The length of a square garden is twice a number. If the perimeter of the garden is 36, find the number. A corvette starts from rest and travels 69.0 meters in 50 s. What is its acceleration? Summarize How did the establishment of a writing system change civilization? PLZZ helpppppp ASAP I will be giving BRAINLESTTTT!!!! Frankie bought a $200 pass to a localcarwash. As a promotion, his first 3 visitsare free and a discounted price of $8.00 pervisit for his succeeding visits. How manywashes will Frankie get in all for his $200? Juan, a biologist, notices that a particular group of hummingbirds leaves during the colder winter months and returns during the warmer spring months. Juan hypothesizes that the birds fly south to locations with warmer weather and blooming flowers during the winter months. Which procedure should Juan use to test his hypothesis? Given g(x) = -x 3, find g(1).