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प्रश्न
Explain the Term Crossing-over.
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उत्तर
Crossing-over: The phenomenon of the exchange of genetic material between two non¬sister chromatids.
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संबंधित प्रश्न
Differentiate Between Homozygous shows Heterozygous.
Differentiate between genotype and phenotype.
Give the Phenotype of the F2 generation.
Explain the Term Variation.
Name the following:
The genetic composition of an organism.
Give Technical Term:
Transmits characteristics from parents to offsprings.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Genes are responsible for genetic characters.
Write the functional activity of the following structure:
Genes
Choose the Odd One Out
Multiple Choice Question
When an individual has both the genes of a contrasting character, it is said to be:
Multiple choice question.
In a dihybrid cross, F2 generation offsprings show four different phenotypes while the genotypes are _______.
Multiple choice question.
A cross between an individual with an unknown genotype for a trait with recessive plant for that trait is _______.
What is allelomorph?
Alleles refer to ____________.
A pea plant with the genotype YyRr is crossed with another pea plant with the genotype yyrr. The expected phenotypic ratio of individuals formed will be ______
Which of the following is the number of alleles for blood group in an individual?
Parents of blood group i and AB cannot have a child of blood group AB because ______.
Which one of the following character is recessive in case of a pea plant?
Rewrite the correct form of the statement by changing the first or last word only:
The full complement of DNA of an organism is termed as genetics.
