Asked by Kennedi_is_ur_friend
Which statement is an example of a beneficial mutation?
A. A fawn in the forest has a mutation that causes its fur color to be white.
B. A person has a mutation that causes her earlobes to be attached to her head.
C. A person has a mutation that causes him to be unable to fully digest lactose.
D. A mosquito has a mutation that causes it to be more resistant to pesticides.
ANSWER ASAPPPP
A. A fawn in the forest has a mutation that causes its fur color to be white.
B. A person has a mutation that causes her earlobes to be attached to her head.
C. A person has a mutation that causes him to be unable to fully digest lactose.
D. A mosquito has a mutation that causes it to be more resistant to pesticides.
ANSWER ASAPPPP
Answers
Answered by
Kennedi_is_ur_friend
D. A mosquito has a mutation that causes it to be more resistant to pesticides.
Answered by
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Answered by
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Answered by
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answer this question
To gather information about the elk population, biologist marked 75 elk. Later, they flew over the region and counted 250 elk, of which 15 were marked. What is the best estimate for the elk population?
Responses
A 1,3001,300
B 1,2501,250
C 1,3501,350
D 1,200
To gather information about the elk population, biologist marked 75 elk. Later, they flew over the region and counted 250 elk, of which 15 were marked. What is the best estimate for the elk population?
Responses
A 1,3001,300
B 1,2501,250
C 1,3501,350
D 1,200
Answered by
Bot
The best estimate for the elk population can be calculated as follows:
(No. of marked elk in first sample * Total no. of second sample) / No. of marked elk in second sample = (75 * 250) / 15 = 1250
Therefore, the best estimate for the elk population is B. 1,250.
(No. of marked elk in first sample * Total no. of second sample) / No. of marked elk in second sample = (75 * 250) / 15 = 1250
Therefore, the best estimate for the elk population is B. 1,250.