Morphology Of Flowering Plants Root Stem And Leaf Question 513
Question: For a successful graft, the adhesion between stock and scion is a must. Which one of the following is the earliest event towards a good graft [CBSE PMT 1990]
Options:
A) Production of plasmodesmata in the cells at the interface of stock and scion
B) Coordinated differentiation of vascular tissue between the stock and scion
C) Regeneration of cortex and epidermis over the union of stock and scion
D) Production of callus tissue between the cells of stock and scion
Show Answer
Answer:
Correct Answer: D
Solution:
New cells form a mass of parenchymatous cells known as callus.
BETA
