Question

1.   Who is the writer of the book � The origin of Species� ?

2.   Give examples of monera and Protista

3.   What is saprophytic nutrition?

4.   What is symbiotic relationship?

5.   What is the other name of cotyledons?

6.   What is the phylum of jelly fish

7.   What are cryptogamae?

8.   What is meaning of triploblastic?

9.   Nam a fish with skeleton made up of cartilage.

10.   Name the reptile made up of four chambered heart.

11.   Give examples of fishes which are made up of both bone and cartilage

12.   How thallophyta is different from bryophyte.

13.   Give two examples of hermaphrodites.

14.   Name the opening through which water leaves the body cavity of sponges.

15.   Name the extensions used by Amoeba for locomotion.

16.   What is haemocoel?

17.   Name one parasitic nematode.

Answer 1

1. Charles Dickens
2. Monera— Cyanobacteria,
Mycoplasma(PPLO)
Protists—Protozoa, Alga, some
fungi
4. A biological interaction between
two organisms without harming
each other. Eg. Parasitic
5. Seed leaf(it is the seed's first leaf)

10. Crocodiles
15. Pseudopodia
17. Roundworm

Only the answers of a few questions was known to me. Hope it helps you a little.