Which of the following processes is used for creating genetic variation by changing the base sequence within genes resulting in the creation of a new character or trait not found in the parental type?

Q.

Mutation is any random genetic change that results in new and different traits. True or false?

Q. Is it possible to change a particular character or trait in a multicellular organism by changing d gene for that character or trait in one of its cells?Validate your answer with reasons.

Q. Question 15
Which of the following statements is not true with respect to variation?

(a) All variations in a species have equal chance of survival.
(b) Change in genetic composition results in variation.
(c) Selection of variants by environmental factors forms the basis of evolutionary processes.
(d) Variation is minimum in asexual reproduction.

Q. Change in the base sequence within a gene is called