Question

Find out the true and false statements 

(a) A recessive factor is altered by the presence of a dominant factor 

(b) Dominant factor is expressed in both F₁ and F₂ generations 

(c) Recessive factor is expressed only in F₁ generation of a monohybrid cross 

(d) Gregor Mendal conducted his experiments on bean plant 

(A) (a) false (b) false, (c) true, (d) false 

(B) (a) true (b) false, (c) true, (d) true 

(C) (a) true (b) true, (c) false, (d) false 

(D) (a) true (b) false, (c) false, (d) false

Answer 1

(C) (a) true (b) true, (c) false, (d) false

Recessive factors never appear in F₁ generation since they are masked by Dominant factors and Gregor Mendel worked on Pea plant.