Question

For shoot callus formation 25 ppm, BAP is required.
For making 1 litre such solution, amount of BAP
required is :-
(molecular weight = 225)
(1) 25 gm/litre (2) 0.25 mg/litre
(3) 2.5 mg/litre (4) 25 mg/litre​

Answer 1

Answer:

1. 25gm/litre

Explanation:

NAA (naphthalene acetic acid) and BAP (6-Benzyl amino purine) the both have different effect on different stages of tissue culture.  If NAA/BAP=1 in balance callus growth increases. If media contains more concentration of BAP and low Concentration of NAA shoot formation promoted.

Answer 2

For making 1 litre such solution, amount of BAP  required is 25 gram/ liter

Explanation:

• In today’s world plant tissue culture play a major role and it plays an important role in the fast induction of crops for plant breeding.
• Callus formation most often leads to a healthy plant-let and thus induces a strong developed individual plant.
• It also helps us to carry out genetic activities and helps to regenerate a plant tissue and modify the genetic characteristics of the plant.
• BAP called as the 6-Benzylaminopurine is very helpful for the process of callus formation.

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