Answer:
Transcription factors
Explanation:
They are part of the cell's core transcription toolkit, needed for the transcription of any gene. RNA polymerase binds to a promoter with help from a set of proteins called general transcription factors.
C. Allantois stores waste products produced by an embryo
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It incorrectly describes the two ecosystems in terms of
temperature.
False. A with T and C with G
