In a cross of two purple flowered heterozygous plants (Pp), P stands for purple flowers and p is the allele fo

Question

In a cross of two purple flowered heterozygous plants (Pp), P stands for purple flowers and p is the allele for white flowers. What is the probability that an offspring of this cross expresses plants with purple flower phenotypes?


0/4


3/4


1/4


2/4

GPT-5 mini · Answer

3/4

Explanation: Pp × Pp gives genotypes PP, Pp, Pp, pp (1/4, 2/4, 1/4). Any genotype with at least one P is purple, so 3 out of 4 (3/4).

In a cross of two purple flowered heterozygous plants (Pp), P stands for purple flowers and p is the allele for white flowers. What is the probability that an offspring of this cross expresses plants with purple flower phenotypes?

0/4

3/4

1/4

2/4

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In a cross of two purple flowered heterozygous plants (Pp), P stands for purple flowers and p is the allele for white flowers. What is the probability that an offspring of this cross expresses plants with purple flower phenotypes? 0/4 3/4 1/4 2/4

All Answers 1

Submit Your Answer

In a cross of two purple flowered heterozygous plants (Pp), P stands for purple flowers and p is the allele for white flowers. What is the probability that an offspring of this cross expresses plants with purple flower phenotypes?

0/4

3/4

1/4

2/4