The evolutionary force that operates primarily through chance is
a. natural selection.
b. genetic drift.
c. isolation.
d. mating preference.
e. pregnancy.
B
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One of your friends is an excellent pianist. Which of the following could be used to describe your
friend?
a. The limbic system is very well developed. b. The right hemisphere is well developed for music. c. The left hemisphere is well developed for music. d. The reticular formation is well developed. e. The right hemisphere is well developed for control over the right side of the body.
Bryophytes may feature all of the following at some time during their existence except
A) microphylls. B) rhizoids. C) archegonia. D) sporangia. E) placental transfer cells.
________ are blocks of mesoderm that eventually form skeletal muscles of the neck and trunk, connective tissue, and vertebrae
Fill in the blank(s) with correct word
Golgi bodies are examples of a (membranous/non-membranous/cellular) organelle
What will be an ideal response?