Craniotomy Is Removal of a Part of the Skull

question 2

True/False

Craniotomy is removal of a part of the skull.

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Definitions:

Gametic Isolation

A prezygotic barrier where gametes (egg and sperm) of different species are incompatible, preventing fertilization.

Mechanical Isolation

A form of reproductive barrier where differences in the size and shape of reproductive organs prevent mating between species.

Sympatric Speciation

The evolution of a new species within the same geographic region as the parental species. Compare with allopatric speciation.

Experimental Hybrids

Organisms created through the crossbreeding of two different species or genetically distinct individuals in a controlled environment, often for research purposes.