A. Senescence
B. Complete Senescence
C. Partial Senescence
D. All the above
Related Mcqs:
- A physiological aging activity in which plant tissues degenerate and ultimately die is called___________________?
A. Fruit ripening
B. Maturity
C. Senescence
D. Both a & b - A technique which involves separating vegetative parts like rhizome offset, corns and sucker from the parent plant is called_________________?
A. Root cutting
B. Stool layering
C. Mound layering
D. Division - A reproductive part of the plant which is responsible for the production of fruits and seeds is called ________________?
A. Corolla
B. Calyx
C. Flower
D. All the above - Removing of certain shoots, cones, spurs from the base of plant is called_________________?
A. Pruning
B. Training
C. Thinning out
D. Heading back - Degeneration and death of aerial plant parts is called___________________?
A. Senescence
B. Partial Senescence
C. Maturity
D. Both a & b - Plant parts useful for extraction of opium from papaver saminiferaim are__________________?
A. Young seedings
B. Old leaves
C. Unripe fruit
D. Ripened fruit - A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________________?
A. Ghooti
B. Budding
C. Grafting
D. Rooting - The recommended plant to plant space for chiku is __________________?
A. 20 x 20 ft
B. 35 x 35 ft
C. 50 x 50 ft
D. 100 x 100 ft - If a heterozygous tall plant is crossed with a homozygous dwarf plant the proportion of dwarf progerry will be__________________?
A. 25%
B. 50%
C. 75%
D. 100% - When red tall plant is crossed with dwarf white plant all the plants of F, are found to be tall red. which of the following ratio will be available when a test cross is made_________________?
A. 3:1
B. 1:2:3
C. 1:1:1:1
D. 1:2:1
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