If a Sperm Carrying the "Y" Chromosome Fertilizes the Ovum

question 18

Multiple Choice

If a sperm carrying the "Y" chromosome fertilizes the ovum, the resulting offspring will be

• A) haploid.
• B) Rh positive blood type.
• C) male.
• D) fraternal twins.
• E) female.

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Definitions:

Krebs Cycle

A series of enzymatic reactions in the mitochondria of cells that oxidize acetyl CoA to carbon dioxide and water, generating ATP and other high-energy compounds.

Spiracles

Small openings on the surface of some animals, especially insects, which lead to the respiratory system, allowing for gas exchange.

Ventilation

The process of actively moving air or water over a respiratory surface.

Tracheal Tubes

Air-conducting tubes in the respiratory systems of some invertebrates, notably insects, facilitating gas exchange.