What conclusions can be drawn from the studies on bent grass in a copper-polluted field and the

neighboring population in a non-polluted field?



a. Flowers in the polluted field will not survive.
b. The one population now requires copper to survive.
c. They have different flowering schedules, so isolation may be developing.
d. They have different types of gametes, so isolation has taken place.
e. They show no differences.


C

Biology & Microbiology

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