Over the long term (100 years), fire seems to ______________ species richness
a. decrease
b. increase
c. have no effect on
d. first increase and then decrease
b
Biology & Microbiology
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In the history of life development on Earth one must
A. trace events that compose macroevolution. B. examine the fossil record. C. examine biogeographical evidence. D. all of the choices must be considered.
Biology & Microbiology
What was the dependent variable in the peacock butterfly experiments?
A. Changing predators B. Changing habitats C. Painting the wings D. Clipping the hindwings E. Getting eaten
Biology & Microbiology
Alleles that are masked by an epistatic locus are said to be ________ to the genes at that locus
A) conditional B) auxotrophic C) complementary D) functional E) hypostatic
Biology & Microbiology
All organisms are composed of multiple cells.
Answer the following statement true (T) or false (F)
Biology & Microbiology