Which of the Following Theories of Inheritance Is Currently Considered

question 49

Multiple Choice

Which of the following theories of inheritance is currently considered TRUE?

• A)Germ-plasm theory
• B)Pangenesis
• C)Blending inheritance
• D)Inheritance of acquired characteristics
• E)None of the above is considered true based on new evidence.

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Definitions:

Subarachnoid Space

The interval between the arachnoid membrane and the pia mater surrounding the brain and spinal cord, filled with cerebrospinal fluid.

Arachnoid Mater

A delicate membrane, one of the three layers of the meninges that surround the brain and spinal cord.

Obturator Nerve

A nerve in the pelvis that emerges from the lumbar plexus, innervating portions of the lower limbs, particularly muscles in the medial thigh.

Genitofemoral Nerve

A nerve arising from the lumbar plexus, involved in motor and sensory functions of the genital and femoral regions.