Which is a direct result of cleavage?
A) formation of the nervous system
B) formation of the notochord
C) division of cells
D) segmentation
Answer: C
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A time lag in the response of survivorship and fecundity to a population's density can occur because ____ is usually
determined by the availability of resources at some time in the past.
a. death b. immigration c. fecundity d. competition e. population growth
The process of displaying and organizing data to represent connections is known as
A) algebra. B) differential equations. C) statistics. D) graphing. E) correlation and causation.
What is the name of the enzyme that forms nitric oxide?
a) nitrous oxide hydrolase b) nitric oxide dismutase c) nitric oxide synthase d) nitric oxide oxidase
Monocots typically have leaves with ________ veins and flowers with ________ parts per whorl.
A. parallel; three B. parallel; four to five C. netlike; four to five D. netlike; six E. netlike; three