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प्रश्न
Explain the Term Heterosome.
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उत्तर
Heterosome: Chromosome found in the reproductive cells and which are responsible for the sex of a child.
संबंधित प्रश्न
A cross used to verify the unknown genotype of the F1 hybrid is a ______.
Mutation alerts the hereditary material. Give reasons.
Give the Phenotypic and Genotypic ratio of the F2 and F2 generation.
Explain the Term Heredity.
Explain the Term Variation.
Explain the Term Dominance.
Name the following:
The study of heredity and variation.
Name the following:
The genetic composition of an organism.
Complete the following sentence with appropriate word:
The small differences among individuals are called ________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Mendel experimented upon plants of Oryza sativa.
Write the functional activity of the following structure:
Genes
Multiple choice question.
In a dihybrid cross, F2 generation offsprings show four different phenotypes while the genotypes are _______.
The word chromosome was coined by
Give any two points of difference between homozygous and heterozygous.
Identify the genotype of a round seeded tall plant which when crossed with a plant of similar genotype produces the following percentage of phenotypes:
(tall round = 56.25 %, tall wrinkled = 18.75 %, dwarf round = 18.75 %, dwarf wrinkled = 6.25 %.)
Define Alleles.
In which region of chromosomes does crossing over take place?
