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It is confirmed that phenotype of short pea plant height will be expressed only when______________(a) Both the parents are tall(b) One parent is tall and other short(c) The seeds are generated by selling(d) Both parents are shortThis question was addressed to me by my college director while I was bunking the class.My question is based upon Mendel’s Experimental Designs in section Mendelian Genetics of Cytogenetics

Answer»

Right answer is (d) Both PARENTS are short

Explanation: PURE recessive traits like short PLANT height can be produced by HETEROZYGOTE crossed as well, but we can say this with confirmation only when we have true breeding recessive parent plants.



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