Where do the alleles contained in a zygote come
from?
A. They are created in the offspring.
B. They are inherited from the parents.
C. mitosis

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Explanation:

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explanation:

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.