3 years ago

What is natural selection and what are ifs effects on allele frequencies

1 answer:

4 0

Natural selection affects allele frequency. If an allele confers a phenotype that enables an individual to better survive or have more offspring, the frequency of that allele will increase.

You might be interested in

The pulmonary circuit involves blood flow from the heart to and from the:

Contact [7]

Blood flow goes from the heart, to the lungs, and back to the heart again.

6 0

3 years ago

Read 2 more answers

Give two reasons why both men and women could become victims of violence

zepelin [54]

Cause they both can get mad and just punch someone or just start and hands on fist fight.

7 0

3 years ago

Read 2 more answers

Why would you use a model of DNA rather than the DNA itself to understand its structure

olganol [36]

Answer:

heyyy

Explanation:

so you dont mess up the real DNA and cause something so you use the other dna to test stuff on

5 0

2 years ago

Read 2 more answers

Which type of fat has no known health benefits, and was invented by humans to prolong the shelf-life of pre-packaged foods? A. S

Romashka-Z-Leto [24]

Answer:

D. Trans Fat

Explanation:

Trans fat is made through the hydrogenation of unsaturated fats. The use of trans fat extends shelf-life of foods and is said to boost flavor. However, the body is not able to process these fats and can have a detrimental effect on the body. Trans fat is known to increase cholesterol in the body so you will be more at risk for other diseases like diseases of the heart, diabetes, and even stroke.

7 0

3 years ago

Read 2 more answers

What is a gene family? what mechanism generates them?

sashaice [31]

A gene family is a group of genes that share important characteristics. In many cases, genes in a family share a similar sequence of DNA building blocks (nucleotides). These genes provide instructions for making products (such as proteins)

5 0

3 years ago