Question

A Fill in the blanks: (1 x 10 = 10)
1. Movement of plants in response to light stimulus is called----------
2. The gravity sensitive inclusions in certain plant organs are called----------
3. Breaking of seed dormancy is a function of the hormone called---------
4. Nastic movement is a movement of--------
5. Roots are -----------phototropic
6. The ability of organisms to detect change and respond to it is called-----------
7. The time taken by the stimulus to reach the region of response is called---------
8. Phytohormones are transported through----------
9. The formation of seedless fruit is called------------
10. Auxin was named by----------​

Answer 1

Answer:

1. Movement of plants in response to light stimulus is called Phototropism.

2. The gravity sensitive inclusions in certain plant organs are called statoliths.

3. Breaking of seed dormancy is a function of the hormone called Gibberellins.

4. Nastic movement is a movement of flat organs of the plant like leaves, petals of flowers etc.

5. Roots are gravitropism phototropic.

6. The ability of organisms to detect change and respond to it is called sensitivity.

8. Phytohormones are transported through plant vascular system.

9.The formation of seedless fruit is called parthenocarpy .

10. Auxin was named by Hermann Dolk, Jan Haagen-Smit, F. Kögl and Kenneth Thimann .

HOPE IT HELPS..