Genetic drift has an especially significant effect in what kind of populations?

A. populations that are large
B. populations that are small
C. populations with high genetic variability
D. populations that are in Hardy-Weinberg
equilibrium
E. populations that are migrating


B

Biology & Microbiology

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Homologous pairs of chromosomes are separated during ________________

A. mitosis B. meiosis I and mitosis C. meiosis II and mitosis D. meiosis I E. meiosis II

Biology & Microbiology

Which of the following is a characteristic of the taiga biome?

A. long, harsh winters B. nutrient-poor soil C. Conifers are the dominant tree. D. Seed or leaf-eating herbivores are plentiful. E. All of the answer choices are characteristics of the taiga biome.

Biology & Microbiology

Organisms are more likely to be preserved under which condition?

a. surface burial b. anaerobic environment c. slow burial d. decay in water e. wind and water erosion

Biology & Microbiology

________ hormone is significant in the female menstrual cycle, causing ovaries to become ready for ovulation.

A. Adrenocorticotropic B. Follicle-stimulating C. Growth D. Prolactin

Biology & Microbiology