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34kurt
3 years ago
13

Which of the following cannot be the result of punctuated equilibrium

Biology
1 answer:
brilliants [131]3 years ago
3 0
Extinction and coevolution

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8 0
3 years ago
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PlS HELP 30 POINTS FOR BRAINLIEST!!!!!!!!!!!!!!!!!!​
olga_2 [115]

Answer:

It's a little difficult to see the difference between the finch 1 and finch 2 population lines, but their trends should match those of the food. This answer is assuming the finch 1 population aligns with the seeds line and the finch two population lines up with the fruit line: <u>The finch 1 population has a beak adapted to eating seeds and the finch 2 population has a beak better adapted to eating fruit</u>

Explanation:

Since we are given data for both the food source and the finch population, the answer will most likely reflect that. Therefore eliminating choices A (disease) and C (feathers). Again, this answer is assuming the finch 1 population aligns with the seeds line and the finch two population lines up with the fruit line. The lines for the finch population will match with the availability of food, so less seeds mean less finch 1 and when the amount of seeds rise up you can see the population of finch 1 also rises.

3 0
2 years ago
Which of the following is an example of post-transcriptional control of gene expression?a. gene amplification contributing to ca
MAVERICK [17]

The correct answer is: b. the removal of introns and alternative splicing of exons

Post-transcriptional regulation includes processes of regulation between transcription and translation such as RNA splicing, capping, addition of poly-A tail,  RNA editing.

RNA splicing represents the process of RNA processing in which newly synthesized pre-mRNA transcript is converted into a mature mRNA. This process occurs only in eukaryotic organism and includes the removal of introns and joining together the exons. RNA splicing might occur during or immediately after transcription and it is performed by spliceosome (complex of small nuclear ribonucleo proteins).

Alternative splicing is a regulated process in which a single gene can code for multiple proteins because particular exons of a gene may be included within or excluded from the final mRNA.

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3 years ago
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The answer iscreased
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You are feeling really yucky . You are very warm and are beginning to sweat . you take your temperature and it says that it is 1
Alexandra [31]

Answer: You are sick and you might have the flue of a fever.

Explanation: cause if your sweating bad and you take your temature and its hight then your sick.

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3 years ago
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