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Nonamiya [84]
3 years ago
14

What is a dominant gene?

Biology
2 answers:
Dafna1 [17]3 years ago
7 0
A gene that is always expressed physically when present
crimeas [40]3 years ago
3 0

Answer:

1 or A

Explanation:

Don't trust me but that's what i think because dominance is the phenomenon of one variant of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome. The first variant is termed dominant and the second recessive.

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A pea plant with round seeds (RR) is crossbred with another pea plant with wrinkled seeds (rr). What is the probability of produ
Reil [10]

Answer: The probability of producing offspring with genotype Rr is 100%.

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