The trait of wavy flowers m petunias is determined by the genetic condition PP\'

Question

The trait of wavy flowers m petunias is determined by the genetic condition PP'. Plants with flat flowers are PP. while plants with curly flowers are PP'. A cross is made between two plants each with wavy flowers. If they produce 200 seedlings, what phenotypes and in what numbers would you expect? What is the term for this allelic relationship? In the cross Aa Bb Cc Dd Ee Times Aa BB Cc DD Ee, in which all genes undergo independent assortment, what proportion of offspring are expected to be homozygous recessive tor all five genes?

Explanation / Answer

3) we would expect to see 50 flat, 50 curly, and 100 wavy. this relationship is called incomplete dominance. 4) The answer to this one is zero because of B. One parent is Bb and the other BB so no offspring can be bb, which is a requirement of the question.

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