Damaged sieve tubes are sealed by deposition of
Pectin
Callus
Suberin
Lignin
Which of the following are fused in somatic hybridization involving two varieties of plants?
In order to obtain virusfree plants through tissue culture the best method is
In the initial stages of protoplast culture, sorbitol/mannitol is added
To obtain virus free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken?
Healing of wound in plants takes place by the activity of