Answer: The answer would be Substrates
This can be described by comparing the number of base differences between genes that are common in the genome of many organisms. The smaller the number of base differences is, two different species are more closely related. Let's take for example mitochondrial gene COII, characteristic for many organisms. The difference in<span> COII base between rats and mice is 101 base differences, and between rats and cows is 136 base differences. Since 101 base differences are less than 136 base differences, rats and mice are more similar than rats and cows.</span>
<span> fetal alcohol syndrome (FAS) which will continue to affect the child throughout the childs life.</span>
Answer:
a. testes, spermatogenesis
Explanation:
The testes are responsible for making testosterone, and for <u>producing sperm</u>.
Spermatogenesis is the process of sperm cell creation and development. When this process comes to the end, sperm is kept in the epididymis.
