Question

every home
(a) Diseases spread on a large
during periods of heavy
(b) There is a possibility of
poisoning if we eat stale for
(c) Soil is turned over during the
(d) Fungus grows quickly in most
(e) A refrigerator is used in
(1) Bread rises during baking
When will you use a simple micro
1. Answer the following questions.
Give reasons.
(a) What is a "cell' ?
(b) Name the different organelles in a
cell?
and floods
(c) What are micro-organisms?
(d) Which are the different types of
micro-organisms?
2. Fill in the blanks with the proper
humid conditions.
word.
(a) The organelle called the
...is
present in plant cells only.
(b) Garbage is converted into
(9) Fodder is soaked in water is
by micro-organisms.
offering to cattle
(c) In the cell, photosynthesis is carried
out with the help of
(d) An electron microscope is necessary
and when, a compound microse
for the study of ....
Explain in detail how you will
them.
What is difference between us?
(a) Plant cell and animal cell.
Project : Visit a bakery in your
collect information about the proces
(b) Prokaryotic cell and eukaryotic cell.
manufacture of their products and
V. Sketch and describe in your own
one of them at home
all and animal cell.
J.​

Answer 1

here is a possibility of

poisoning if we eat stale for

(c) Soil is turned over during the

(d) Fungus grows quickly in most

(e) A refrigerator is used in

(1) Bread rises during baking

When will you use a simple micro

1. Answer the following questions.

Give reasons.