In a chloroplast, there is an outer and an inner membrane. The inner membrane encloses a fluid filled

region called the:a.
grana.
b. thylakoid.
c. stroma.
d. pigment.
e. electron acceptor


C

Biology & Microbiology

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In QTL mapping, the parental strains are crossed and the F1 generation backcrossed to which of the following?

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The interaction of all organisms within a biological community with their environment is called a(n)

A. group. B. cluster. C. ecosystem. D. network.

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The hormone ________ was named after the fungus that causes "foolish seedling" disease in rice

A) cytokinin B) florigen C) gibberellin D) auxin E) ethylene

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The enzymes for cellular respiration in eukaryotic organisms are located within the mitochondria. In prokaryotic organisms, these enzymes are attached to the

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Biology & Microbiology