Removal any terminal part of the plant is called___________________?

Related Mcqs:

1. Plant growth regulator found in terminal and lateral buds is___________________?

   A. Abscisic acid
   B. Gibberellins
   C. Auxins
   D. All the above

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

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

3. 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

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. Physical condition of soil for plant growth is called___________________?

   A. Granulation
   B. Tillage
   C. Tilth
   D. All the above

6. 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

7. The crossing of a yomozygous tall plant and a homozygous dwarf plant would yield plants in the ratio of_________________?

   A. 2 tall: 2 dwarf
   B. All homozygous dwarf
   C. All the heterozygous tall
   D. One homozygous tall, one homozygous dwarf, two heterozygous tall

8. 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%

9. 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

10. A normal plant suddenly started reproducing parthengentically. the number of chromosomes of the second generation compared to the parent plant will be____________________?

    A. Double
    B. One half
    C. One fourth
    D. Same