X-linked dominant traits are typically expressed

A) much more severely in females because they have two X chromosomes.

B) much more severely in males because they have two Y chromosomes.

C) much more severely in males because they have only one X chromosome.

D) only if X-linked recessive conditions with similar symptoms are also inherited.


C) much more severely in males because they have only one X chromosome.

Biology & Microbiology

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The fluorochrome stain that can be used to detect mycobacteria is:

a. calcofluor white. b. acridine orange. c. auramine. d. immunofluorescence.

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Which of the following foods is the best source of omega-3 fatty acids?

a. fatty fish b. peanut butter and jelly c. lard and shortenings d. beef and other red meats

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A codon is a particular combination of three nucleotides. Therefore, there are ________ possible combinations of the nucleotides A, C, G, and T

A) 16 B) 4 C) 12 D) 64 E) 32

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The light reactions of photosynthesis occur in the __________.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology