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skelet666 [1.2K]
3 years ago
9

Where do plants get the nitrogen they need to create amino acids and DNA?

Biology
2 answers:
9966 [12]3 years ago
7 0

Answer:

Plant's get the nitrogen they need from the soil.

Explanation:

Sholpan [36]3 years ago
5 0

Answer:From the sun

Explanation:

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In genetics, the dash symbol (–) is a "wild card" that stands for either the dominant allele or the recessive allele; for exampl
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Answer:

 12     :    3      :    1

white : yellow : green

Explanation:

Given that genes A and B control the fruit colour in following ways:

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The genes undergo independent assortment so:

AaBb X AaBb =

A_B_ : A_bb : aaB_ : aabb

  9     :    3     :   3      :   1

white : white : yellow: green

        12          :    3     :   1

Hence, ratio of white : yellow : green is 12: 3: 1

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