What Is the Shape of Red Blood Cells?​

question 23

Multiple Choice

What is the shape of red blood cells?​

• A)​round,donut shaped,and biconcave
• B)round,ball shaped,and biconvex
• C)flat,disc shaped,and biconcave
• D)flat,ovoid,and biconvex
• E)​bulbous,cigar shaped,and biconcave

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Definitions:

Gametes

Reproductive cells (sperm in males and eggs in females) that carry half the genetic information of an individual, essential for sexual reproduction.

Trisomy 21

A genetic condition caused by an extra copy of chromosome 21, leading to Down syndrome, characterized by distinct facial features, intellectual disabilities, and potential for various health issues.

Klinefelter Syndrome

A genetic condition in males resulting from an extra X chromosome, characterized by reduced fertility and often mild physical and cognitive impairments.

Turner Syndrome

A chromosomal disorder affecting females, characterized by the partial or complete loss of one of the X chromosomes, leading to developmental issues.