Is fecundation in mammals external or internal
Is fecundation in mammals external or internal?
Expert
Fecundation in mammals is inner, with copulation. In contemporary world human technology is capable to encourage artificial external fecundation of human gametes and of gametes of further animals.
Name the two main ions which participate in an electrical impulse transmission in the neurons? Answer: The two main ions which participate in an electrical impulse t
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