Y chromosome found in males which influence the degree of maleness
For speciation to happen reproductive isolation must occur
<span>By using seismic waves .</span>
Answer:
A:
Explanation:
Select the correct answer.
Which statement is true about the male reproductive system?
In all organic molecules, all carbon atoms always have four covalent bonds. organic compounds, carbon atoms are most likely to bond with hydrogen, oxygen, nitrogen, sulfur, and halogens such as chlorine. Hydrogen with one valence electron forms a single covalent bond.