A fish has 20 chromosomes in its body cells. What is the diploid number?

please answer fjdsgkldsg

In what layer of the sun is energy transfers between atoms

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america