The undulating membrane of Parabasala is used for ____
a. defensive purposes
b. asexual reproduction
c. structural support
d. food absorption
e. movement
ANSWER: e
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Epigenetic inheritance
A. only refers to autosomal genes. B. only effects female offspring. C. only effects male offspring. D. can result in the expression of different alleles in different generations. E. only refers to X inactivation.
Drift nets are fishing devices with an
a. average length of 40 to 50 meters and are 7 meters in depth. b. average length of 10 to 15 meters and are 5 meters in depth. c. average length of 50 to 70 meters and are 10 meters in depth. d. average length of over 100 meters and are 20 meters in depth.
If the heterozygous genotype is favored (as exhibited by the sickle cell allele in malaria-prone regions), selection results in a ________ in which alleles reach stable equilibrium frequencies that are maintained by the ongoing action of selection
against the homozygous genotypes. Fill in the blank(s) with correct word
Hypomania is (A)_______ that is accompanied by (B)_________.
a. (A) type I bipolar disorder (B) depression b. (A) type II bipolar disorder (B) depression c. (A) major depression (B) hallucination d. (A) schizophrenia (B) hallucination