Write about a theme: information the continuity of life is based on heritable information in the form of dna. In a short essay (100-150 words), explain how chromosome behavior during sexual reproduction in animals ensures perpetuation of parental traits in offspring and, at the same time, genetic variation among offspring.
Answers
Amid sexual proliferation, the kid acquires attributes from the two guardians, mother and father, and conceivably from past ages being passed down from guardians.
The greater part of the cells hereditary material is as DNA.
The kid gets 23 chromosomes from the mother and 23 chromosomes from the father.
This sums to 46 chromosomes that the posterity is accepting.
The qualities blend with one another, giving the posterity diverse attributes.
Prevailing attributes will probably be acquired, yet there is as yet a little possibility that a latent quality could be acquired also.
The posterity will dependably acquire distinctive qualities from the two guardians, this creation the likeliness of various offspring to seem to be indistinguishable impossible.