Heredity and Evolution — Science STD 10 — Question
CBSE BoardEnglish MediumSTD 10ScienceHeredity and Evolution2 Marks
Question
What is a monohybrid cross?
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Answer
A monohybrid cross is a breeding experiment between P generation (parental generation) organisms that differ in a single given trait. The P generation organisms are homozygous for the given trait. However, each parent possesses different alleles for that particular trait. A Punnett square may be used to predict the possible genetic outcomes of a monohybrid cross based on probability. This type of genetic analysis can also be performed in a dihybrid cross, a genetic cross between parental generations that differ in two traits.
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