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jok3333 [9.3K]
3 years ago
5

Which is an example of one of the first land plants to evolve?

Biology
2 answers:
Neko [114]3 years ago
5 0
C. Mosses were one of the first plants to even evolve. 
Kazeer [188]3 years ago
3 0

c. mosses were one of the first land plants that evolved from algae


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Which type of climate is most beneficial to soil formation?
IgorC [24]

Answer:

Your answer is A, Rain forest.

Explanation:

Soils develop faster in warm, moist climates and slowest in cold or arid ones. Rainfall is one of the most important climate factors in soil formation.

I hope that helped ,let me know if you need help with anything else

5 0
3 years ago
Life as we know it depends on the genetic code: a set of codons, each made up of three bases in a DNA sequence and corresponding
-BARSIC- [3]

Answer:

5 bases

Explanation:

If there are 17 amino acids and only 2 bases that can be combined in order to make a codon then:

for 4 bases 4^{2} is 16 and it is not enough combination for all 17 amino acids

for 5 bases 5^{2} is 25 combinations (meaning that more than one codon could code for the same amino acid).

3 0
3 years ago
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Adenine methylase is an enzyme used during mismatch repair (MMR). It helps determine which strand needs to be repaired by discri
I am Lyosha [343]

Answer:

The correct answer would be - MMR would be hindered because both strands would be unmethylated and both would appear as new DNA strands and it would not be able to determine which strand has the error .

Explanation:

In gene expression or DNA replication, the enzyme responsible for the synthesis of DNA from nucleoside triphosphate causes errors sometimes such as mismatch base pair that result in a change in genetic makeup.

For MMR, the DNA template and the strand formed required easily to be differentiated. As the newly synthesized strand is unmethylated and the DNA template strand is methylated results in DNA remain hemimethylated for a very short period.

After MMR, DNA adenine methylase enzyme that transfers a methyl group to the adenine of the sequence 5'-GATC-3' daughter strand formed.

Mutated DAM or DNA adenine methylase will not be able to transfer methyl group which leaves both template and daughter strands unmethylated and mismatch repair would be hindered as it will not be able to identify.

4 0
3 years ago
A "control group" is used in an experiment to
Deffense [45]
Act as a baseline to compare your data to
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In the two-stage cooling method, time allowed to cool food from 135 degrees F or more to 70 degrees F or less can be four to six hours.
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3 years ago
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