If there are 500 oak trees in a forest covering 50 square kilometers, then the population density is ________

A) 5 trees per square kilometer
B) 10 trees per square kilometer
C) 50 trees per square kilometer
D) 100 trees per square kilometer


B

Biology & Microbiology

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The replication illustrated here is termed

a. dominant. b. recessive c. semiconservative. d. conservative. e. hemiconservative.

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The relationship between reef-building coral animals and zooxanthellae is classified as:

a. mutualism. b. commensalism. c. Batesian mimicry. d. parasitism. e. character displacement.

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The process through which a human embryo develops into an adult is called metamorphosis

Indicate whether the statement is true or false

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Which of the following is not a feauture of memes:

A. death B. genetic recombination C. mutation D. asexual reproduction E. sexual reproduction

Biology & Microbiology