
X ICSE Biology Revision Quiz
Quiz by Swati Parab
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1. The complex molecule consisting of a DNA strand and a core of histones.
2. The chromatids of two homologous chromosomes that show crossing over
3. Explain the term : Law of segregation
4. Active transport means:
5. The location of Palisade parenchyma is :
6. The location of Root hair is :
7. Location of Thylakoids is :
8. Function of stroma is :
9. Function of guard cells is :
10. Marine fish when placed under tap water bursts ,because of :
11. Identify the stage

12. Name the phase that follows the one shown here

13. What is the diploid number number of chromosomes shown in the diagram?

14. Identify the cell organelle

15. Label the parts marked A,B &C

16. The unit of light absorbed by chlorophyll is :

17. Function of Hydathodes
18. Explain the term Disjunction
19. Explain the term Nucleotides
20. Location of Centromere
21. Location of Histone proteins:
22. Identify the type of gene, which in the presence of contrasting allele is not expressed.
23. How many pairs of sex chromosomes are present in zygote of human beings?
24. Mendel selected sweet pea plant for his experiments because:
25. Name the apparatus shown in diagram

26. Which phenomenon is demonstrated by this apparatus?

27. What is the importance of air bubble in the experiment?

28. What are/is the limitations of using this apparatus?

29. Name the structure of the plant through which the demonstrating process takes place in the set up apparatus.

30. What is the process of conversion of ADP into ATP during photosynthesis called?