Question

Which option best describes genes?

1) small pieces of DNA that can join each other to form a chromosome
2) small pieces of DNA that split from chromosomes
3) sequences of DNA on chromosomes
4) a single large sequence that covers almost all of a chromosome

Answer 1

anwser
a

explanation
genes are dna that join together to get chromosomes.

Answer 2

Genes may be defined as small pieces of DNA that can join each other to form a chromosome. So, the correct option is A.

What do you mean by Chromosomes?

Chromosomes may be defined as a threadlike structure that is found inside the nucleus of a cell and contains genetic information.

Gene may also be characterized as a specific length of DNA that is responsible for the expression and inheritance of particular characters.

Therefore, the correct option for this question is A.

To learn more about Genes, refer to the link;

https://brainly.com/question/25703686

#SPJ2