How does the theory of evolution explain the similarities and differences among living organisms?

1 answer:

7 0

The Radio-ulna and digits of most primates and animals represents a homologous structure

An example of another internal structure is the genes.
The homologous chromosomes have the same genes in common. Each cell has at least two sets of chromosomes which one comes from one’s father also called as paternal chromosome and mother, called as the maternal chromosomes. These chromosomes are what makes the child obtain the characters and may depend on the traits the parents possess. Homologous chromosomes are not duplicated chromosomes or identical however, they are analogous or similar. The alleles for a specific characteristics isn’t the same but the same genes are in the same order.

You might be interested in

Which of the following environmental changes is most difficult to survive?

BlackZzzverrR [31]

Answer:

I'm thinking the answer would be C if not then it would be B

Explanation:

7 0

3 years ago

Which three body systems work together to obtain and distribute oxygen and nutrients?

dangina [55]

respiratory circulatory digestive

4 0

3 years ago

Which population would be the most likely to survive major changes in its environment?

Vilka [71]

An established population that is accustomed to change.

7 0

3 years ago

two pea plant with yellow peas are crossed most of their offspring have yellow peas but about 25% of the offspring have green pe

Mrac [35]

Answer:

Both parents have the genes for yellow peas and green peas

Explanation:

If a plant has inherited one yellow peas gene and one green peas gene, the plant will produce yellow peas because (as you mentioned) yellow peas are dominant. that means the parents are heterozygous (Cc). If both parents have the gene versions Cc, then there is a 25% chance the offspring would get the gene version cc, coding for green peas.

8 0

3 years ago

A substantial body of research shows that which of the following are excellent choices for helping individuals better understand

Bad White [126]

Answer:

Option B, Pictographs

Explanation:

In a pictograph presentation, a symbol, image or color pattern in used for representing a numerical value.

This helps people with low numerical skills to understand the stats.

For example -

Let risk associated with any drug be represented by "*"

20 % risk will be represented as **

30 % risk will be represented as ***

and so on.

Thus, option B is correct

8 0

3 years ago