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irakobra [83]
3 years ago
11

A student conducted an experiment with two rose plants to determine if a liquid formula for fertilizer produced greater growth t

han a dry formula. After testing each fertilizer on two different plants for one month, his data led to the conclusion that the liquid formula was a better promoter of plant growth. When he described his conclusion to his teacher, she told him he needed to conduct additional trials. The teacher most likely asked for additional trials because she did not believe the new formula helped plants grow better than the old formula. it was necessary to see data from more plants before the conclusion could be accepted. it was necessary to have tested the fertilizer on different kinds of plants. she thought he should test additional fertilizer formulas on the same two plants.
Biology
1 answer:
Nastasia [14]3 years ago
8 0

Answer: it was necessary to see data from more plants before the conclusion could be accepted

Explanation: i got it right

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Answer:

The correct answer is option - e. all of the above are useful traits.

Explanation:

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The cloning vector must be self-replicating ability in the host cells, it should be small in size with restriction site for the restriction endonuclease enzymes in it. The replication character of the vector should not interfere with the internalized DNA fragment. The presence of marker genes in the vector is also a property that is helpful in identifying of recombinant cells.

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