Advertisements
Advertisements
Question
In the following questions/statements has four suggested answers. Rewrite the correct answer
Opening and closing of stomata is due to:
(A) Ca2+
(B) Na+
(C) K+
(D) Cl–
Advertisements
Solution
Opening and closing of stomata is due to K+
APPEARS IN
RELATED QUESTIONS
Give three anatomical differences between a monocot root and a dicot root
Describe different steps involved in tissue culture technique
Describe any ‘two’ applications of tissue culture technique.
Method of production of thousand of plant through tissue culture is ______.
Given below are a few statements regarding somatic hybridization. Choose the correct statements.
- protoplasts of different cells of the same plant are fused
- protoplasts from cells of different species can be fused
- treatment of cells with cellulase and pectinase is mandatory
- the hybrid protoplast contains characters of only one parental protoplast
Protoplast is ______.
Would it be wrong to call plants obtained through micro-propagation as ‘clones’? Comment.
Is there any relationship between dedifferentiation and the higher degree of success achieved in plant tissue culture experiments?
What are the advantages of tissue culture methods over conventional method of plant breeding in crop improvement programmes?
Write a short note on callus culture.
