Biology, 28.07.2019 21:30 nikitakhrabkov123
Which of the following scenarios is representative of mutualism? a. barnacles living on whales b. bees pollinating flowers c. birds feeding on insects stirred up by grazing animals d. mosses living on tree trunks
Answers: 1
Biology, 22.06.2019 18:20
Which characteristics must an object possess in order to be considered alive?
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Biology, 22.06.2019 21:40
According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
Answers: 2
Biology, 22.06.2019 22:30
Which is an accurate comparison of the bases found in bears and the bases found in raccoons
Answers: 1
Which of the following scenarios is representative of mutualism? a. barnacles living on whales b. b...
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