Home › NEET UG › Biology › Principles of Inheritance and Variation › Mendel's Law of Independent Assortment is best i…
Mendel's Law of Independent Assortment is best illustrated by the F₂ phenotypic ratio of:
A1:2:1
B9:3:3:1
C3:1
D1:1
Answer & Solution
Correct answer: B. 9:3:3:1
The **9:3:3:1 dihybrid F₂ phenotype ratio** demonstrates independent assortment: the two pairs of alleles segregate independently of one another. Genotypic ratio is 1:2:1:2:4:2:1:2:1.
Related questions
Haemophilia and colour blindness are MORE COMMON in MALES than females because they are:Down syndrome is most commonly caused by:Sickle cell anaemia is caused by:The sex of a human baby is determined by:In the human ABO blood group system, a person with blood group AB has the genotype:In snapdragon (Antirrhinum), RR (red) × rr (white) gives F1 plants that are PINK. This patIn a DIHYBRID cross of YyRr × YyRr, the F2 phenotypic ratio is:In a monohybrid cross of Tt × Tt, the F2 PHENOTYPIC ratio is: