Biodiversity :
1) There are…… millions organisms known to scientists:
a) 2
b) 3
c) 4
d) 6
2) The known number of animals to biologists are
a) 1 million
b) 1.5 million
c) 1.8 million
d) none of these
3) The known number of plants to biologists are
a) 1.1 million
b) 0.5 million
c) 0.8 million
d) 0.2 millions
4) In Pakistan, there are about …kinds of plants:
a) 4000
b) 5000
c) 6000
d) 10000
5) In Pakistan, there are about….kinds of animals:
a) 14000
b) 50000
c) 23000
d) 12000
6) The differences among organisms add to the:
a) biochemistry
b) biology
c) biodiversity
d) geography
