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5. Beavers are sometimes trapped for their fur. What could be one effect of increased trapping of beavers in an area?
a. Biodiversity among the area’s fish would increase.
b. The number of herons and kingfishers would decrease.
c. There would be more nesting areas for waterfowl.
d. More trees would be cut down.

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes