sex chromosomes
What will be an ideal response?
Chromosomes that differ between the sexes; in humans, these represent the X and Y chromosomes.
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In the figure above, which individuals are displaying Batesian mimicry?
A) the paper wasp, bumblebee, and honeybee B) the hornet moth, wasp beetle, and hoverfly C) All of the insects are displaying Batesian mimicry. D) None of the insects are displaying Batesian mimicry.
Which of the following is NOT one of the factors
contributing to the high cost of sexual reproduction? a. development and maintenance of specialized reproductive structures b. formation and nourishment of gametes c. maintaining reproductive timing mechanisms d. maintaining body cells e. protection and nourishment of offspring
The rate at which a population can increase when food and habitat are limitless is called
A. sigmoid growth. B. the biotic potential. C. logistic growth. D. population expansion.
If a person were unable to produce much of this substance, the gastric juices might destroy the stomach lining
A) pepsin B) chyme C) HCl D) mucus