An Explanation for Gaps in the Fossil Record Stating That

question 44

Short Answer

An explanation for gaps in the fossil record stating that evolutionary change is concentrated in episodic events of branching speciation is called ______________.

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Definitions:

Tibialis Anterior

A muscle in the front of the leg that helps in dorsiflexion and inversion of the foot.

Extensor Digitorum Longus

A muscle in the lower leg that helps to extend the toes and dorsiflex the foot.

Flexor Digitorum Longus

A muscle in the lower leg that helps in flexing the toes and plays a significant role in stabilizing the foot.

Fibularis Tertius

A small muscle of the lower leg that helps in the eversion of the foot and extension of the toes.