Animal viruses have been cultivated in

A. embryonated eggs.
B. suitable host animals.
C. tissue cultures (monolayers of animal cells).
D. All of the choices are correct.


Answer: D

Biology & Microbiology

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Speciation in animals can occur in the absence of geographic isolation.

Indicate whether the statement is true or false

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What type of inheritance is observed with extranuclear DNA?

A. Mendelian inheritance B. Sex-linked inheritance C. Paternal inheritance D. Maternal inheritance E. Maternal effect

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What molecule is the entry point to aerobic respiration for carbohydrates, proteins and fats? What will be an ideal response?

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The ovaries of women function as endocrine organs by producing

A) estrogen and progesterone. B) oxytocin. C) growth hormone. D) ADH. E) prostaglandins.

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