2nd PUC Biology Series 4

PUC Science 2nd Year  Biology Series-4 quiz

0
Created on By wefru

Biology Series 4

TEST YOUR KNOWLEDGE OF SCIENCE

1 / 10

Q.31 River water deposits

2 / 10

Q.32 A fertile agricultural soil appears deep coloured at the surface as compared to soil one metre down. The reason for colour of top soil is

3 / 10

Q.33 Soil particles determine its

4 / 10

Q.34 Ultraviolet radiations from sunlight causes a reaction that produces

5 / 10

Q.35 American water plant that has become a troublesome water weed in India

6 / 10

Q.36 Study of inter-relationships between organisms and their environment is

7 / 10

Q.37 The sum total of the populations of the same kind of organisms constitute

8 / 10

Q.38 Soil best suited for plant growth is

9 / 10

Q.39  Association of animals when both partners are benefitted

10 / 10

Q.40 Pyramid of numbers deals with number of

Your score is

The average score is 0%

0%

Leave a Reply