The answer is C. Alleles form your genetic makup :)
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Answer:
B Wetlands may support both aquatic and terrestrial species. The site must have the presence of water, soils indicative of frequent and prolonged flooding and vegetation suited to handle flooding or saturated soils.
<span>The seminiferous tubules are the site of the germination, maturation, and transportation of the sperm cells within the male testes. Seminiferous tubules are made up of columnar Sertoli cells surrounded by spermatogenic cells on the epithelial interior and stem cells exteriorly.</span>