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प्रश्न
Choose the correct answer:
Mendel conducted his hybridization experiments on _______
पर्याय
potato
garden pea
cow pea
pigeon pea
उत्तर
Mendel conducted his hybridization experiments on garden pea
APPEARS IN
संबंधित प्रश्न
Considering the relationship in the first pair, complete the second pair:
rr : Homozygous : : Rr : ....................
The cross between two parents having one pair of contrasting characters
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.
Multiple Choice Question
Who among the following is called father of genetics?
Which one from those given below is the period for Mendel's hybridization experiments?
Read the following and answer from given below:
According to Mendel, one gene controls the expression of one character only. The ability of a gene to have multiple phenotypic effects because it influences a number of characters are an exception. The gene has multiple phenotypic effects because its ability to control two or more characters can be seen in cotton. In cotton, a gene for the lint also influences the height of the plant, size of the ball, number of ovules, and viability of seeds.
Which of the following statements is not correct regarding genes with multiple phenotypic effects?
In his cleric experiments on pea plants, Mendel did not use:
Mendel was the first biologist to ______
Mendel blended his knowledge of science and mathematics to keep count of the individuals exhibiting a particular trait in each generation. He observed a number of contrasting visible characters controlled in pea plants in a field. He conducted many experiments to arrive at the laws of inheritance.
- What do the F1 progeny of tall plants with round seeds and short plants with wrinkled seeds look like?
- Name the recessive traits in the above case.
- Mention the type of the new combinations of plants obtained in F2 progeny along with their ratio, if F1 progeny was allowed to self-pollinate.
OR
If 1600 plants were obtained in F2 progeny, write the number of plants having traits:
- Tall with round seeds.
- Short with wrinkled seeds.
Write the conclusion of the above experiment.
