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umka21 [38]
3 years ago
7

He says “heart muscles barely regenerate “ do you remember what stage of the cell cycle that is ?

Biology
1 answer:
Virty [35]3 years ago
8 0
You that one was righ
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Major gene reshuffling takes place during what phase of meiosis?
ExtremeBDS [4]
The answer is prophase of meiosis I.

Meiosis is a reducing cell division during which the number of chromosomes is reduced by half in the daughter cells. It consists of meiosis I and meiosis II. Major gene reshuffling takes place during meiosis I. This exchange of genetic material between homologous chromosomes is known as the crossover. Homologous chromosomes are present only in the meiosis I. They pair up during prophase of meiosis I. When they are paired up during prophase I, it is obviously that gene reshuffling takes place during prophase I.
6 0
3 years ago
Why do you think it is important for a surgical patient to have someone drive him or her home after surgery?
Bezzdna [24]
They might still be under the influence of medication given to them during the surgery. no one under the influence should drive. it is a safety hazard for them to drive
5 0
3 years ago
The two molecules that make up the sides/ backbone of the dna double helix are
Nina [5.8K]
it has an alternating chemical<span> phosphate and </span>sugar<span> backbone, making the 'sides' of the ladder. (Deoxyribose is the name of the </span>sugar<span> found in the backbone of DNA.) In between the two sides of this </span>sugar<span>-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), </span>cytosine<span> (C), and guanine (G).</span>
7 0
3 years ago
Color in McIver beetles is determined by two alleles at one gene locus. McIver beetles must have a heterzygous genotype (genotyp
seraphim [82]

Answer: The frequency of brown beetles is 0.32.

Explanation: The frequency of A1 allele is 0.8. As p+q=1, or the sum of dominant and recessive frequencies equals 1 or 100%:

1 - 0.8 = 0.2

In Hardy-Weinberg principle,

p^{2} + 2pq + q^{2} = 1

2pq represents the frequency of heterozygote individuals, so:

genotype A1A2 = 2*0.8*0.2 = 0.32.

Thus, the frequency of brown beetles (A1A2) in the population is 0.32.

3 0
3 years ago
Q. the global water is said to be in a steady state because-
Basile [38]

a) precipitation is balanced by evaporation

3 0
3 years ago
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