HORTICULTURE

HORTICULTURE SCIENCE

ULTRA STRUCTURE OF PLANT CELLS AND ORGANS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Healthy plants can be grown from diseased plant by
A
meristem culture
B
leaf culture
C
stem culture
D
root culture
Explanation: 

Detailed explanation-1: -Some plants developed by meristem culture are banana, sugarcane and potato, etc. healthy plants can be recovered from diseased plants by meristem culture.

Detailed explanation-2: -Meristems are the centres of plant growth located in apical and lateral buds as well as roots of berry species, especially in Fragaria sp. [6, 7]. Thus, meristematic tissue culture is an appealing technique to eliminate pathogenic bacteria, fungus, and viruses carried by adult plants.

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