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Elodia [21]
3 years ago
8

Which of the following are adaptations to land of both gymnosperms and angiosperms but are lacking in ferns and mosses?

Biology
1 answer:
koban [17]3 years ago
3 0
Ferns and mosses do not have have pollen or seeds.
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i don't know if im right but honestly i could be A B or C

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A frameshift mutation that occurs very early in a protein sequence would have what effect on the protein's structure? A. The pri
AlekseyPX

Answer:

C. Primary, secondary, and tertiary structures would be altered

Explanation:

Frameshift mutations refer to the mutations that change the reading frame of the gene. Frameshift mutations are mostly caused by insertion or deletion of nucleotide since addition or loss of nucleotide alters all the codons present downstream of the point of the mutation site. If frameshift mutation occurs at the beginning of the protein sequence, all the downstream amino acids would be altered.

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6 0
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