Advertisements
Advertisements
Question
Multiple Choice Question
When two individuals differing in at least one character are crossed, the process is known as:
Options
Hybridization
Selection
Pedigree
None of these
Advertisements
Solution
Hybridization
APPEARS IN
RELATED QUESTIONS
Complete the following sentence with appropriate word:
A character that is suppressed is _________.
Test cross involves
Select the correct statement from the ones given below with respect to dihydrid cross
Name the seven contrasting traits of Mendel.
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.
Two linked genes a and b show 20% recombination. The individuals of a dihybrid cross between ++ /++ × ab/ab shall show gametes ______.
In a dihybrid cross AABB x aabb, F2 progeny of AABB, AABb, AaBB and AaBb occurs in the ratio of ______.
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.
Give a reason why only tall plants are observed in F1 progeny.
Which one of the following genetic ratios will be obtained in a dihybrid test cross:
