Advertisements
Advertisements
Question
TT : Homozygous : : Tt : ____________
Solution
TT : Homozygous : : Tt : Heterozygous
APPEARS IN
RELATED QUESTIONS
Dominant character masks the ______________ characters.
Predict the genotype and phenotype of the following cross in pea.
TT x Tt
(Capital letters show dominance)
Predict the genotype and phenotype of the following cross in pea.
tt x TT
(Capital letters show dominance)
Give Reason:
Heritable variations are called genetic variations.
Give an account of incomplete dominance with a suitable example.
The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis. Character studied in the pedigree analysis is equivalent to ______.
Read the following and answer from given below:
Prashant wanted to find the genotype of a pea plant bearing purple coloured flowers in his kitchen garden. For this, he crossed purple-flowered plants with white-flowered plants. As a result, all plants which were produced had purple flowers only. Upon selfing these plants, 75 purple flower plants and 25 white flowers plants were produced. Now, he can determine the genotype of a purple-flowered plant by crossing it with a white-flowered plant.
In white-flowered plants, the allele is expressed in ______
Why did Mendel choose pea plant for his experiments?
If a cross between two individuals produces offspring with 50% dominant character (A) and 50% recessive character (a) then the Genotypes of parents are:
Give statement of the law of dominance.
