At One Point in Human Development, Tissue Connects the Fingers

question 24

Multiple Choice

At one point in human development, tissue connects the fingers, giving the hand a "webbed" appearance.  Enzymes eventually destroy the cells of the webbing and the fingers separate. These enzymes are probably localized in the ____.

• A) chromosomes
• B) smooth endoplasmic reticulum
• C) lysosomes
• D) nucleus
• E) vacuoles

---

Definitions:

Conduction Deafness

A type of hearing loss caused by a problem in the transmission of sound waves through the outer ear or middle ear.

Sensory-Neural Deafness

A type of hearing loss that occurs due to damage to the inner ear or the nerve pathways from the inner ear to the brain.

Central Deafness

A type of hearing loss which is caused by damage to the central nervous system rather than the ear itself.

Taste Receptor Cells

Specialized cells located on the taste buds of the tongue that detect chemical substances in food, allowing the perception of taste.