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Tatu Tatu
wrote...
Posts: 491
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6 years ago
An adaptive trait is a trait that has
  a. mutated.
  b. survival value.
  c. decreased in frequency in a population.
  d. deleterious biological effects.
  e. the potential to produce variation.

Question 2

Which of the following ultimately accounts for
  variation in genetic traits?
  a. replication of DNA molecules
  b. genetic mutation
  c. asexual reproduction
  d. ecological succession
  e. homeostatic mechanisms
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Replies
wrote...
6 years ago
Answer to q. 1

Answer: b

Answer to q. 2

Answer: b
Tatu Author
wrote...
6 years ago
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