Q.

Find the incorrect statement w.r.t. mutations.

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Mutagens like UV-radiation can cause mutations in organisms.

b

Mutation results in alteration of DNA sequences.

c

Mutations result in changes in the genotype and the phenotypes of an organism.

d

Mutations cannot arise as a result of change in a single base pair of DNA.

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Mutations also arise due to change in a single base pair of DNA. This is known as point mutation. A classical example of such a mutation is sickle cell anaemia.

Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon