Aging process in which all plant parts except seeds die is called_________________?

Related Mcqs:

1. 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...

2. 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...

3. 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...

4. Removing of certain shoots, cones, spurs from the base of plant is called_________________?

   A. Pruning B. Training C. Thinning out D. Heading back...

5. Degeneration and death of aerial plant parts is called___________________?

   A. Senescence B. Partial Senescence C. Maturity D. Both a & b...

6. Plant parts useful for extraction of opium from papaver saminiferaim are__________________?

   A. Young seedings B. Old leaves C. Unripe fruit D. Ripened fruit...

7. 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...

8. 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...

9. 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%...

10. 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...