The Bone Marrow Must Continuously Generate New Red Blood Cells

question 14

Short Answer

The bone marrow must continuously generate new red blood cells because the life span of a typical red blood cell is only ________. The life span is even shorter in individuals with sickle-cell trait, which accounts for the protective effects against malaria.

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Definitions:

Bacteria

Microscopic, single-celled organisms found in diverse environments; essential for various biological processes but can also cause disease.

Defective Meiosis

Defective meiosis refers to errors in the process of meiosis, which can result in genetic anomalies such as chromosomal missegregations, leading to infertility or genetic disorders.

Viable Gametes

Reproductive cells (sperm and eggs) that are capable of fertilization and supporting normal development.

Hybrid Inviability

A postzygotic barrier where hybrid offspring fail to survive to reproductive maturity.