What characteristics distinguish slugs from nudibranchs?
What will be an ideal response?
Slugs are neither brightly colored nor have fleshy projections.
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A defect in which of the following systems leads to granulomatous disease?
A. lymphatic system B. circulatory system C. oxidase system D. Golgi system
Areas of the body such as the lips or fingers are represented by ____ regions of the somatosensory cortex; the arms
and legs are represented by relatively _____ regions of the somatosensory cortex.
a. large; small b. small; large c. motor; sensory d. sensory; motor e. cerebellum; brain stem
What did Mendel experiment with to learn more about hereditary traits?
What will be an ideal response?
Under which condition would you expect the SRY gene to be switched on?
a. if no X chromosome is present b. if an X chromosome is present c. if a Y chromosome is present d. if two X chromosomes are present