Will give a brainlest dams may prevent salmon from breeding by blocking their way upstream separating the males from the females forming lakes increasing water flow downstream

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

How does the study of genetic disorders such as pku biologists understand normal alleles?

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring