One species of plant produces flowers when nights are 10 hours long. A related species comes into flower when nights are 9 hours long. What type of reproductive isolation would include this example?

A) gamete incompatibility
B) temporal isolation
C) mechanical isolation
D) behavioral isolation


B

Biology & Microbiology

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A transverse plane is indicated by

a. A. b. B. c. C. d. D. e. E.

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Homologous structures are

A. structures of animals that appear to have evolved from different parts of their bodies. B. structures of animals that have the same appearances and functions but obviously no common ancestor. C. structures of animals that have different appearances and functions but seem to have evolved from the same body part in a common ancestor. D. structures of animals that have different appearances and functions but different ancestors.

Biology & Microbiology

Following ovulation, the levels of LH increase dramatically

Indicate whether the statement is true or false

Biology & Microbiology

Contain anticodons that match the codons sued to specify which amino acid should be added to the growing polypeptide chain during protein synthesis

What will be an ideal response?

Biology & Microbiology