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प्रश्न
Appearance of new combinations in F2 generation in a dihybrid cross proves the law of_____________ .
- dominance
- segregation
- independent assortment
- purity of gametes
उत्तर
(c) independent assortment
According to the law of independent assortment, the distribution of alleles of different traits is independent of their original combinations in the parents.
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संबंधित प्रश्न
Explain the following term :
Heterozygous
In Mendel’s experiments, tall pea plants (T) are dominant over dwarf pea plants (t).
What is the phenotype and genotype of the F1 generation if a homozygous tall plant is crossed with a homozygous dwarf plant?
Choose the correct answer:
The allele which masks the effect of its complement is _______
The 9 : 3 : 3 : 1 dihybrid ratio is due to ______.
Discuss any two points due to which Mendel got success in his experiment?
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the ______.
If a round, green seeded pea plant (RRyy) is crossed with a wrinkled, yellow seeded pea plant (rrYY), the seeds produced in the F1 generation are ______.
Pure-bred pea plant A is crossed with pure-bred pea plant B. It is found that the plants which look like A do not appear in the F1 generation but re-emerge in the F2 generation. Which of the plant's A and B are tall and dwarf?
In the human blood grouping, the four basic blood types are type A, type B, type AB, and type O. They are ______
What is the scientific name of the pea plant that Mendel used for his experiments?
