9.
Which of the following is an example of
selective pressure?
A. phenylketonurics are...
Biology, 04.10.2021 09:30 pbrogers23
9.
Which of the following is an example of
selective pressure?
A. phenylketonurics are unable to
breakdown phenylalanine
B. everyone's fingerprints are different
C. mutations occur at random
D. DDT is toxic to house flies
E. sickle cell trait protects persons from
malaria
Answers: 3
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How would this hypothesis different from the scientific law a. increases gene flow b. eliminates fixed alleles c. allows divergence to occur d. stops adaptive radiation
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Biology students used raw eggs in an experiment on tonicity and osmosis. the students put their eggs into vinegar to remove the shells. the vinegar was used to remove the shell from the raw egg. what other effect(s) did the vinegar have on the egg?
Answers: 1
Biology, 23.06.2019 03:00
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Answers: 1
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