1. Hen’s egg is

2. Projections of different lengths protruding out of the body of Amoeba is called

3. Which of the following cells can change its shape

4. One millionth of a metre is

5. Which of the following combinations are present in plant cell but not in animal cell

6. Nucleus is separated from cytoplasm by

7. Robert Hooke first observed

8. A cell without organized nucleus is called

9. Jelly-like substance present between the cell membrane and the nucleus is

10. Chromosome carry _____ which transfers characters from parents to offsprings