Advertisements
Advertisements
Question
Give Technical Term:
The ratio of offspring on F2 generation in a dihybrid cross.
Solution
9 : 3 : 3 : 1
APPEARS IN
RELATED QUESTIONS
Explain Mendel’s dihybrid ratio with the help of any one cross.
Complete the following sentence with appropriate word:
_______ is the ratio of dihybrid cross.
Explain with an example the inheritance of the dihybrid cross. How is it different from monohybrid cross?
In pea plants, yellow seeds are dominant to green. If a heterozygous yellow seed pant is crossed with a green seeded plant, what ratio of yellow and green seeded plants would you expect in the F1 generation?
In a test cross involving F1 dihybrid flies, more parental type offspring were produced than the recombination type offspring. This indicates
Among the following characters which one was not considered by Mendel in his experimentation pea?
Name the seven contrasting traits of Mendel.
What is back cross?
Identify the statementls that is/are NOT the correct reason/s for Mendel's success in his hybridization experiments.
i. Each factor controlled the single trait and is located on separate chromosomes.
ii. In the pea plant, contrasting characters can be easily recognized.
iii. Mendel carefully recorded the number of plants of each type and expressed his results as ratios.
iv. Mendel performed biochemical assays for identifying the position of 'factors' on chromosome.
Findings of Gregor Mendel were rediscovered by the following scientists EXCEPT for ______
Two linked genes a and b show 20% recombination. The individuals of a dihybrid cross between ++ /++ × ab/ab shall show gametes ______.
A dihybrid condition is ______.
The process of mating between closely related individuals is ______.
Mendel’s Law of independent assortment holds good for genes situated on the ______.
What is the difference between genetic drift and change due to natural selection?
According to the evolutionary theory, formation of a new species is generally due to
Sahil performed an experiment to study the inheritance pattern of genes. He crossed tall pea plants (TT) with short pea plants (tt) and obtained all tall plants in F1 generation.
What will be set of genes present in the F1 generation?
Which one of the following genetic ratios will be obtained in a dihybrid test cross:
Independent assortment means:
