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goldfiish [28.3K]
3 years ago
11

The chemical breakdown of hydrogen-containing compounds requires an input of energy. true or false

Biology
2 answers:
rosijanka [135]3 years ago
5 0

The answer is true if I am correct

Anuta_ua [19.1K]3 years ago
4 0

Answer:

True

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Please help me, I don't understand this
mihalych1998 [28]

Answer:

4, based on the assumption that the R allele is dominant over the r allele, and that the T allele is dominant over the t allele.

Explanation:

Any bush with a dominant petal color allele (R) will have red petals. This includes Rr and RR.

Any bush with a dominant bush size allele (T) will have a tall bush. This includes Tt and TT.

The only way to acquire a short bush or pink petals is to have two recessive alleles together (tt, rr).

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These are the four phenotype variations possible in this dihybrid cross.

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