Question

BIOLOGY
Fill in the Blanks
1. Animals whose numbers are diminishing to such a level that they might
face extinction are called
animals.
2.
is a source book which keeps records of all the endangered
plants and animals.
3.
birds fly to far away areas every year during a particular
time because of climatic changes.
4. When an antigen enters the body, the body produce proteins called
to destroy it.
5. A
is used to study microbes.
6.
made the first vaccine.
7.
microbe is present in our intestine as a friendly microbe.
8.
can kill disease causing microbes without causing injury to
body
9.
are on the borderline of living and non-living,
10.
and are two diseases caused by bacteria.
11. In legumes, the root nodules contain the bacterium
12. Yeast is added to dough to produce
which makes the dough​

Answer 1

Answer:

1. endangered animals

2.red data book

3.migratory

4.antibodies

5.microscope

6.edward Jenner

7.coli

8.antibiotics

9.viruses

10.cholera and typhoid

11.rhizobium

12.carbon dioxide

Explanation:

Hope it helps