3 years ago

What process maintains a stable internal condition, despite changes in the external environment?

Biology

1 answer:

Genrish500 [490]3 years ago

8 0

Answer:Homeostasis

AP Biology

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In radishes, the gene that controls color exhibits incomplete dominance. Pure-breeding red radishes (RR) crossed with pure-breed

DIA [1.3K]

Answer:

Genotype ratio= 1 RW: 1 WW

Phenotype ratio= 1 purple: 1 white

Explanation:

According to the given information, the gene for the color of radishes exhibits incomplete dominance and the heterozygous genotype gives purple color to the radishes. The genotype of the heterozygous parent plant with purple radishes would be "RW". A cross between a purple radish (RW) and a white radish (WW) would give progeny in following ratio=

Genotype ratio= 1 RW: 1 WW

Phenotype ratio= 1 purple: 1 white