Question

State True or False.
1. Roses reproduce from their leaves. ______

2. Onions grow from their stem. ______

3. The leaves of Bryophyllum are weak and thin. __________

4. Mushrooms reproduce by spores. __________

5. Carrots are roots that store food.__________

B. Answer in one word.

1. The practice of growing large quantities of plants for food and other purposes.
__________
2. Name one oil producing crop. __________

3. These crops are grown in summer season. __________

4. It is added to the soil to make it more fertile. __________

5. It is used to keep plants free from pests. ___________

C. Choose the correct answer.

1. Which of the following is not a part of the baby shoot?
a. Stem b. Root c. Leaves d. Flowers

2. Which of the following seeds is dispersed by wind?
a. Papaya b. Geranium c. Dandelion d. Poppy

3. Which of the following plants reproduces from leaves?
a. Hibiscus b. Bryophyllum c. Fern d. Rose

4. __________ is a Rabi crop.
a. Wheat b. Pulse c. Maize d. Rice

5. In which process, the field is supplied with water?
a. Ploughing b. Harvesting c. Weeding d. Irrigation


D. Fill in the blanks using the words given below: -

mushroom root clayey fencing dispersal sandy

1. The baby __________ grows down into the soil.

2. The process by which seeds are scattered away from the parent plant is called seed __________.

3. __________ is reproduced by spores.

4. Rice grows well in __________ soil while groundnut needs __________ soil.

5. __________ the fields can prevent grazing animals from entering them.

E. Answer the following questions in brief.

1. Name the necessary conditions required for seed germination. ______________________________________________________________________________________________________________________________________________________________
2. What are the methods of seed dispersal? _____________________________________________________________________________________________________________________________________________________________
3. Name two plants which are reproduced by their stem. _______________________________________________________________________________ _______________________________________________________________________________
4. Write a short note on reproduction by spores. ______________________________________________________________________________________________________________________________________________________________
5. Give two tips to grow healthy crops.
______________________________________________________________________________________________________________________________________________________________

Answer 1

Answer:

true or false

false

true

true

false

true

it will helps you

I know only true or false

B,C,D,E you ask from others sorry

Answer 2

Answer:

Explanation:

1. False
2. True
3. True
4. True
5. True

B.Answer in one word.  

1. Agriculture
2. Sunflower
3. Brinjal
4. Fertilizers

C. Choose the correct answers.

1. d. Flowers
2. c. Dandelion
3. c. Fern
4. b. Pulse
5. d. Irrigation

D. Fill in the blanks.