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प्रश्न
Name the conditions when both the alleles are identical?
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उत्तर
Homozygous
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संबंधित प्रश्न
Differentiate between the following:
Homozygous and Heterozygous
A child has blood group O. If the father has blood group A and the mother has blood group B, work out the genotypes of the parents and the possible genotypes of the other offspring.
Punnett square is used to know
Pooja has green eyes while her parents and brother have black eyes. Pooja’s husband Ravi has black eyes while his mother has green eyes and father has black eyes.
a. On the basis of the above given information, is the green eye colour a dominant or recessive trait? Justify your answer
b. What is the possible genetic makeup of Pooja’s brother’s eye colour?
c. What is the probability that the offspring of Pooja and Ravi will have green eyes? Also, show the inheritance of eye colour in the offspring with the help of a suitable cross.
OR
c. 50% of the offspring of Pooja’s brother are green eyed. With help of cross show how this is possible.
Which pair of contrasting characters is studied in the pea plant monohybrid cross?
Which self-pollination is performed to obtain the F2 generation?
What are the four genotypic outcomes of the cross \[Tt \times Tt\]?
What is the genotypic ratio in F2?
