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प्रश्न
Give Reason:
Heritable variations are called genetic variations.
उत्तर
Because these variations arise due to change in the genetic material of germplasm or gametes.
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संबंधित प्रश्न
Which one of the following is an example of multiple alleles?
(a) Height in pea plant
(b) Hair colour in cattle
(c) Petal colour in four o'clock plant
(d) Wing-size in Drosophila
___________ is the scientific name of garden pea, which Mendel used for his experiments.
Give the ratio of phenotype of these crosses.
Multiple Choice Question
Who among the following is called father of genetics?
Explain the statement of Law of dominance is not universal.
The test cross is used to determine the ______.
What is the probability of production of dwarf offsprings in a cross between two heterozygous tall pea plants?
To study the natural phenomenon of inheritance, Mendel selected pea plants. Which of the following properties were suitable for their studies?
(i) Plants would easily self-pollinate or cross-pollinate in nature.
(ii) Plants were easily grown in garden soil with a considerably shorter generation time.
(iii) Pea plants do not require true-breeding for hybridization experiments.
(iv) Many parts of the plant such as pod, seed, flower, cotyledons showed distinct phenotypes.
Give statement of the law of dominance.
