Question

Select the incorret statemet.
A. Frequency of certain genes in a population change over severl genertaions resulting in evolution .
B. Reduction in weight of the organsim due to starvation is generatically controlled
C. Low wieght parents can have heavy wieght progeny
D. Traits which are not inherited over generations do not cause evolution

Answer 1

Correct Answer - B
The weight reduction due to stravation will not change the Dna of the germ cells, because low weight is not a trait is geneticaly controlled or inherited. Thus : low weight weight parents may have heavy weight progeny.
Tarits which are not inherited, i.e., the acquired traits are simply changes in non-reproductive tissues, so cannot be passed on the DNA of germ cells.
Evolution results from change in frequency of gens in a populations over several genarations.