One difference between the chromosomes of prokaryotes and those of eukaryotes is that:

In a population with two alleles, B and b, the allele frequency of B=0.59. What would be the frequency of the heterozygotes if t

Levart [38]

Answer:

0.483

Explanation:

The given population is in Hardy-Weinberg equilibrium. If the gene has two alleles, the sum total of the frequencies of these two alleles will be one.

Therefore, the total of the frequency of allele B and frequency of allele b will be 1. f(B) + f(b)=1

If the frequency of allele "B" is 0.59, then the frequency of allele "b" will be=1-0.59= 0.41

The frequency of heterozygous genotype in the population= 2pq

p= frequency of the dominant allele

q= frequency of the recessive allele

So, 2pq= 2 x 0.59 x 0.41 = 0.483

6 0

3 years ago

Which forecasting method uses a cause-and-effect relationship to predict weather?

DiKsa [7]

Answer:

Analog Method

Explanation: Method of forecasting that uses the effects of past weather conditions as part of its forecasting method; cause and effect relationships

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8 0

4 years ago

Determine if the following statement is true or false, and why: We use plants in many facets of our society; they are used for m

katrin [286]

Answer:

Yes it's true .

Because we get food from plants .

When we are sick also we can get help from plants . 

I HOPE I HELP YOU.......

6 0

3 years ago

Read 2 more answers

What is an important dietary recommendation for avoiding heartburn?

nikitadnepr [17]

a. Avoid fluids

b. Eat large meals

c. Eat smaller meals that are lower in fat

d. Eat meals high in fat

e. Eat meals low in carbohydrates

Answer:

c. Eat smaller meals that are lower in fat

Explanation:

Heartburn is a common symptom of Gastroesophageal reflux disease in which an increase in the production of acid in the stomach causes acid to push up back into the esophagus. The consumption of large meals at a time, especially those with high fat content, one of the major factors that triggers heartburn, as it stimulates the increase in the secretion of stomach acid.

Eating smaller meals that are lower in fat is an important dietary recommendation for preventing heartburn or GERD.

8 0

3 years ago

A signal molecule in the interstitial fluid binds to a receptor on the cell membrane, triggering an intracellular cascade. Which

ratelena [41]

Answer:

b. enables cell to recognize and respond to external environment

Explanation:

There are two types of receptor present in/on the cell. The receptors that are present on the cell surface are called the cell surface receptor and the receptor which is present inside the cell is called an intracellular receptor.

The cell surface receptor is responsible for enabling the cell to recognize and respond to the external environment. The signal molecules that bind to the cell surface receptors are mostly hydrophilic and they generate an intracellular cascade in the cell which brings specific changes in the cell. So the right answer is b.

5 0

4 years ago