Question

short define somatic variation & Gametic variation... class 10th .. ​

Answer 1

Answer:

Somatic variation is the variation that takes place in the "somatic cells" While germinal variation is the variation that takes place in "germ cells" such as "eggs or sperms".

Answer 2

Answer:

Somatic variation pertains to diversity in the plant body or any non-germinal cell, tissue, structure or process. ... Somatic (body) polymorphism (many forms) is a type of biodiversity. It is the production of different plant parts, or different plant behaviors, within the same individual plant.

Gametic variance represents the variability of all possible gametic values generated by the permutation and recombination of each parental chromosome. In fact, only the heterozygous loci of an individual contribute to σ gamete 2 , so we only consider heterozygous loci in the following text.

Explanation: