Question

Select the incorrect statement
(a) Frequency of certain genes in a population change over several generations resulting in evolution
(b) Reduction in weight of the organism due to starvation is genetically controlled
(c) Low weight parents can have heavy weight progeny
(d) Traits which are not inherited over generations do not cause evolution

NCERT Class X
Science - Exemplar Problems

Chapter_Heredity and Evolution

Answer 1

b part is the incorrect 

Answer 2

option b is incorrect one