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Serggg [28]
3 years ago
8

Match the term to its description.

Biology
1 answer:
grandymaker [24]3 years ago
5 0
Astronomical body = A) An object in space

Galaxy = B) A system of stars held by gravitational attraction

Comet = C) A celestial object consisting of a nucleus of ice and a stream of gas and dust

Moon = D) An astronomical body that orbits around a planet
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What happens to alleles between the p generation and the f2 generation?
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Heterochromatin differs from euchromatin in that heterochromatin
Taya2010 [7]

Answer:

D. is transcriptionally inactive.

Explanation:

Euchromatin is the part of chromosomes which are loose in form and are involved in the transcription process because these are available for the transcription into specific protein products. On the other hand, heterochromatin is the region of chromosomes that appears dark in staining process. This region is transcriptionally inactive because of the DNA template in the DNA-protein complexes and which means that genes present in the region are not active and not involved in the process of transcription.

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