Answer: Transcription is the first step in gene expression. It involves copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template).

Explanation:

8 0

3 years ago

"a type of speciation that involves the development of several species, each adapted to a specific enviornment, is called"

Masteriza [31]

The correct answer is adaptive radiation.

Adaptive radiation is the process by which a single specie or single ancestral lineage, goes through several or various speciation processes and then become adaptively specialized to a specific or particular environmental or ecological place.

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4 years ago