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प्रश्न
Define Mendel’s law of segregation.
State Mendel’s Law of Segregation.
उत्तर
Law of Segregation or the law of purity of gametes: The two members of a pair of factors separate during the formation of gametes. They do not blend but segregate or separate into different gametes. The gametes combine together by random fusion at the time of zygote formation.
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संबंधित प्रश्न
Mendel published his work on inheritance of characters in 1865, but it remained unrecognised till 1900. Give three reasons for the delay in accepting his work.
Differentiate between Mendel’s monohybrid cross and dihybrid cross.
Choose the correct answer:
Mendel used ______ pairs of a characters for his experiments.
Explain Mendel’s Monohybrid cross. Give an example.
Which one from those given below is the period for Mendel's hybridization experiments?
Hybridization between Tt × tt gives rise to the progeny of ratio ______.
Two pea plants one with round green seeds (RRyy) and another with wrinkled yellow (rrYY) seeds produce F1 progeny that have round, yellow (RrYy) seeds. When F1 plants are selfed, the F2 progeny will have new combination of characters. Choose the new combination from the following:
- Round, yellow
- Round, green
- Wrinkled, yellow
- Wrinkled, green
Which of the following characters can be acquired but not inherited?
Tall pea plants having green pods were crossed with dwarf pea plants having yellow pods. Out of 80 plants, how many are likely to be tall plants in the F2 generation?
