In a Reptile Egg, Which Membrane Is Analogous to a Lung

question 87

Multiple Choice

In a reptile egg, which membrane is analogous to a lung?

• A) Yolk sac
• B) Blastocyst
• C) Allantois
• D) Chorion
• E) Amnion

Recognize the impact of technology on retailing, particularly online retailing.

Understand how customer service and employee management contribute to retail success.

Understand the fundamentals and complexities of how memory functions in the human brain.

Grasp the concept of memory consolidation and its significance for long-term memory formation.

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Definitions:

Recessive Alleles

Alleles that produce their characteristic phenotype only when two copies are present, as opposed to dominant alleles which can express with only one copy.

Phenotype

describes the observable characteristics or traits of an organism, resulting from the interaction of its genetic composition with the environment.

Heterozygous Carriers

Individuals who have one copy of a recessive gene and one normal gene for a particular trait, potentially passing the recessive gene to their offspring.

Sickle-cell Gene

The sickle-cell gene is responsible for producing abnormal hemoglobin that can lead to sickle-cell anemia, a genetic blood disorder causing red blood cells to assume a sickle shape.