Which of the following statements justifies that meiosis is reduction division?A.Meiosis results in the formation of gametes.
B.Meiosis produces recombinant chromosomes.
C.Meiosis begins with a diploid cell, but produces four haploid cells.

Answers

Answer 1

Answer: The following statement that justifies that meiosis is reduction division is
C. Meiosis begins with a diploid cell but produces four haploid cells. Reduction division is the first cell division in meiosis. It is the process by which germ cells are formed. It is also called first meiotic division. Reduction division occurs in the following way - the parent cell contains replicated chromosomes and the four daughter cells contain unreplicated chromosomes. In this case, the daughter cells are not identical to the parent cells. However in the case of mitosis, the daughter cells are identical to the parent cell.

Answer 2

Answer:

Final answer:

The statement 'Meiosis begins with a diploid cell and produces four haploid cells' justifies meiosis as a reduction division due to the transition from a cell with two sets of chromosomes to cells with a single set.

Explanation:

The statement that justifies meiosis as a reduction division is: 'Meiosis begins with a diploid cell and produces four haploid cells'. This statement acknowledges the reductional nature of meiosis: it essentially begins with a cell that contains two sets of chromosomes (diploid), and through a specific series of cell division stages, it results in four cells that each have a single set of chromosomes (haploid). While it's true that meiosis results in the formation of gametes and leads to recombinant chromosomes, the primary defining characteristic of meiosis as a reduction division is its transition from a diploid cell to haploid cells.

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Once the dye had been applied to the shirt, all that remained was to ______ it.A. dry
B. freeze
C. rinse
D. soak

Answers

Answer: D. soak

A dye is a colored substance that has the affinity for the substrate on which it is applied. A dye is typically an organic compound, which is mixed with a suitable binder, to keep it in a liquid state. It is used to provide color to the cloths.

When the dye has been applied to the shirt, all that remained was to soak it because, the binder or solvent will be absorbed by the shirt by capillary action, and the dye will impart it's color.

Once the dye had been applied to the t-shirt, all that remained was to soak it. This happens when you do a dip dye and you need to soak the shirt after applying the first or initial coloring. You can also dip the dyed shifty for other colors. The answer would be letter D.

An unnatural condition or an infection that causes your body to function poorly is a(n)emotion
disease
hangover
stressor

Answers

Answer:

The correct answer would be the disease.

A disease is defined as an abnormal or unnatural condition which negatively affects the function or structure of the part or the entire body of an organism. It should not be caused by any external injury.

It is mostly associated with specific signs and symptoms.

It can either be caused by external factors such as a pathogen or by internal dysfunction.

Pathogenic diseases may include typhoid, malaria, AIDS et cetera and diseases caused by internal dysfunctions may include allergies, autoimmunity, immunodeficiency et cetera.

the answer is disease!

Which of the following is a method of maintaining homeostasis in the human body?

Answers

By shivering to warm up.

so homeostasis in layman's term means that the body is trying to keep it's system balanced or functioning normally. It's a survival mechanism.

An example would be as mentioned is when a person begins to shiver in order to try to maintain their body temperature. If someone's body temperature gets too low death usually occurs unless they are given medical assistance if it's not too late.

Hopefully this helped and good luck.

In pigs, the allele for a wavy, rough coat (R) is dominant to the allele for a soft, fine coat (r). A rough coat boar and a soft coat sow mate. They produce several litters, 50% are rough coat and 50% are smooth coat. What were the genotypes of the parents?

Answers

1. Do a pun-net square.
R r
r
r
2. The offspring would be Rr, rr, Rr, rr
3. 2 of them are heterozygous(Rr),which means they would be most likely rough coats
4. Two of them are homozygous for short hair (rr) which means they are going to be soft hair.
5. Your answer is
Rr, rr

Answer:

Genotype of rough coat boar - Rr

Genotype of soft coat sow mate - rr

Explanation:

Rough coat boar must be heterozygous with one dominant allele (R ) and one recessive allele (r )

Genotype of rough coat boar - Rr

Genotype of soft coat sow mate – rr

Now if these two parents are crossed , the offspring produced are represented in the punnet square below –

R r

r Rr rr

Thus, 50 % of the offspring’s have rough coat (Rr) and 50 % of the offspring’s have smooth coat.

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Answers

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Answers

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