Why Do Prokaryotes and Eukaryotes Differ in Their Reliance on Mutations

question 20

Multiple Choice

Why do prokaryotes and eukaryotes differ in their reliance on mutations for generating genetic variation?

• A) Prokaryotes are smaller in size than eukaryotes.
• B) Prokaryotes sexually reproduce, eukaryotes do not.
• C) Eukaryotes sexually reproduce, prokaryotes do not.
• D) Eukaryotes possess a nucleus, prokaryotes do not.
• E) Prokaryotes are single-celled, eukaryotes are multicellular.

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Definitions:

Chemical Properties

Characteristics of a substance that become evident during or after a chemical reaction, such as flammability, toxicity, pH, and reactivity with other chemicals.

Clean-Voided Urine

Urine collected midstream during urination to minimize contamination from the external genitalia.

Perineal Area

The region between the anus and the genitals, which is important for maintaining cleanliness to prevent infection.

Double-Voided Urine

A method of urine collection where the patient is asked to urinate, wait for a period, and then urinate again into a collection device to obtain a sample that is more concentrated with metabolic byproducts.