3) Define - 1) Tissue Culture 2) Heredity
Answers
Answer:
heredity.
:- heredity is the transfer of biological character from one generation to generation via gens.are called heredity.
Tissue Culture.
:-Tissue culture is the growth of tissues or cells in an artificial medium separate from the parent organism. This technique is also called micropropagation. This is typically facilitated via use of a liquid, semi-solid, or solid growth medium, such as broth or agar.
Explanation:
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1) Tissue culture involves the use of small pieces of plant tissue(explants) which are cultured in a nutrient medium under sterile conditions. Using the appropriate growing conditions for each explant type, plants can be induced to rapidly produce new shoots, and, with the addition of suitable hormones new roots.
2) Heredity refers to the genetic heritage passed down by our biological parents. It's why we look like them! More specifically, it is the transmission of traits from one generation to the next. These traits can be physical, such as eye colour, blood type or a disease, or behavioural.