Question

MCQ

c) Manure consists of:
(i) dead leaves (ii) cow dung(iii) animals remain (iv)all of these
(d) Ferns and mosses reproduce through:
(i) roots
(ii) stem(iii) leave (iv)spores
(e) Which one of these is a crop?
(i) Rose
(ii) Mango


(iii) Jute
(iv) All of these
and
Fill in the blanks:
(a) Plants mainly reproduce from.....
(b) The two parts of a young seedling are.....and.....
(c) Crops are provided nourishment by addition of......
and......
(d) Wind, water,......and.....
are the agents of seed dispersal.
(e).....and.....
are sprayed over crops to prevent them from pests and insects.
Name the following:
(a) A seed dispersed by water.....
(b) The process of development of a seed into seedling.....
(c) A plant that reproduces from its leaves.....
(d) A rabi crop.....
(e) A kharif crop.....
How do the following reproduce?
(a) Potato......
(c) Radish......
(e) Bryophyllum....
(b) Mango.....
(d) Cherry....
(f) Ferns....
​

Answer 1

Answer:

c)all of these.

d)spores.

e)all of these.

fiil in the blanks

a)flowers.

b)primule and radical.

c)nutrition and vitamins.

d)animals and humans.

e)chemicals and fertilizers.

name the following: