No . it has no life due to the cell theory .
Answer: The process of producing mature sperm is called spermatogenesis. Sperm are produced in the seminiferous tubules of the testes and become mature in the epididymis. ... Spermatogonia lining the seminiferous tubule undergo mitosis to form primary spermatocytes, which are also diploid.
Explanation:
Answer:
Directional selection vs Disruptive Selection
Explanation:
Directional selection leans to a phenotype that is more fittest to the environment of a species, directional selection favors a phenotype extreme values for a trait over medium ones
People with blood type AB cannot donate to other groups. Negative blood types can donate to blood with and without the Rh factor. Thus it is O-
<span>Sponges have biradial symmetry, canal system, skeletal system, osculum as an outlet of water.
Moreover, they have pores in the body to let water come in. In addition,they also have choanocytes,gemmules etc and they are diploblastic. Whereas these functions are not found in protists.</span>
