Most antihelminthic drugs function by

a. weakening the worms so that they can be flushed out by the intestines
b. inhibiting worm metabolism
c. blocking absorption of nutrients
d. inhibiting egg production


Ans: b. inhibiting worm metabolism

Biology & Microbiology

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Over several generations in a population, inbreeding tends to

A. decrease the relative proportions of homozygotes. B. decrease the likelihood of heterozygotes. C. stabilize the balance of genotypes predicted by the Hardy-Weinberg equilibrium. D. All of the choices are correct.

Biology & Microbiology

Comparing the human and mouse genomes has revealed that the mouse and human:a

share few genes. b. genomes are identical. c. genomes have no genes in common. d. share most genes. e. genomes have identical noncoding DNA.

Biology & Microbiology

If a woman is homozygous for a particular X-linked disease, she will pass the disease on to ________ of her sons.

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

Biology & Microbiology

Which number describes a Bright-Field Microscope?

What will be an ideal response?

Biology & Microbiology