Growing Plants Worksheet-9
Seeds which are very light and have wings or hair on them are dispersed by:
(A) Wind (B) Water (C) Animals
Seeds having hooks, stiff hair, or spines, are dispersed by:
(A) Water (B) Animals (C) Wind
Dispersal of seeds by explosion takes place in:
(A) Poppy (B) Water lily (C) Coconut
The process of cutting mature crops from the field is known as:
(A) Irrigation (B) Sowing (C) Harvesting
What happens when we throw the apple seed in the garden after eating?
(A) It will grow into new plant and bear fruits
(B) The seed will not germinate
(C) None of these
Which of the following festival is celebrated as “Harvesting festival” in Kerala?
(A) Gudi padwa (B) Pongal (C) Onam
Chemicals that protect the crops from pests and other animals are called:
(A) Pesticides (B) Fertilizers (C) Insecticides
Kharif crops are grown from:
(A) November to February
(B) March to May
(C) June to October
Identify the Kharif crop in the given picture.
(A) Maize (Sweet corn)
After keeping the seeds in the water overnight, Niki had taken them out of water and kept in three different containers A, B and C. She kept “Container A” inside the refrigerator, “Container B” in open and She wrapped seeds of “Container C” in a wet cloth and kept in a sunny place. Which one of the following observation/s is/are correct?
(A) Seeds of container A will germinate
(B) Seeds of container C will germinate
(C) Seeds of container B will germinate
(1)-(A); (2)-(B); (3)-(A); (4)-(C); (5)-(A); (6)-(C); (7)-(A); (8)-(C); (9)-(A); (10)-(B)