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Fynjy0 [20]
3 years ago
5

Explain how the law of dominance is related to meiosis.

Biology
1 answer:
guapka [62]3 years ago
5 0

Answer:

In essence, the law states that copies of genes separate or segregate so that each gamete receives only one allele. ... The behavior of homologous chromosomes during meiosis can account for the segregation of the alleles at each genetic locus to different gametes.

Explanation:

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In chickens, having feathers on legs is dominant to having featherless legs. In a population of 200 chickens, 128 have featherle
Neporo4naja [7]

Answer:

64

Explanation:

Since the population is in Hardy-Weinberg equilibrium and the equilibrium is defined by the equation

p² + 2pq + q²

where the frequency of the homozygous dominant allele F ( feathers on the leg ) = p²,

F of homozygous ( featherless legs) = q²

F of heterogyous ( carrier of featherless allele) = 2pq

F (q²) = 128/200 = 0.64

q = √0.64 = 0.8

and p + q = 1

p = 1 - 0.8 = 0.2

2pq = 2 × 0.2 × 0.8 = 0.32

number of chickens that are heterozgous for the feathered leg allele = 0.32 × 200 = 64

3 0
3 years ago
What will most likely happen if a person does not consume the minimum daily requirement of carbohydrates?
gizmo_the_mogwai [7]

If a person does not consume the minimum daily requirement of carbohydrates then the body will use stored glycogen and the person will look unhealthy and become weak after some time.

<h3><u>Importance of carbohydrates</u>: </h3>
  • Like other nutrients, carbohydrates are also very essential for various functions of the body.
  • Carbohydrates such as glucose are required for instant energy and day-to-day activities.
  • If there is no or less amount of carbohydrate in the body then our body will start converting the glycogen that is stored in the liver into glucose.
  • After some time, the person will start to appear unhealthy, thin and weak if there is no minimum daily requirement of carbohydrates is met.

To know more about carbohydrates, refer:

brainly.com/question/19874109?utm_source=android&utm_medium=share&utm_campaign=question

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3 0
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Blood sugar levels in the body are regulated by which part of the endocrine system? (1pts) gonads thyroid gland pancreas adrenal
anygoal [31]
Pancreas. It controls the insulin.
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Anorexic individuals have trouble maintaining normal body temperature because of?
nlexa [21]

Anorexic individuals have trouble maintaining normal body temperature because of the loss of body fat as insulation and lack of appropriate weight-loss strategy.

Anorexia nervosa patients (ANs) have significantly lower core temperatures (T-core) compared to healthy controls (HCs). This reduced temperature represents a reset T-core that needs to be maintained.

The development of anorexia nervosa (AN) is attributed to psycho-social causes. Anorexic individuals have night sweats because the low body weight interrupts the body's normal hormonal functions, which may halt ovulation. Excessive exercise and stress can cause similar problems.

It also effects the body if a person with anorexia becomes severely malnourished, every organ in the body can be damaged, including the brain, heart and kidneys. This damage may not be fully reversible, even when the anorexia is under control.

To learn more about ovulation here

brainly.com/question/9864045

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8 0
2 years ago
What are the bonds that hold nucleotides together in a "base-pair"?
MAXImum [283]
Hydrogen bonds is the answer
6 0
3 years ago
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