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CBSE Biology Test (1-30)
Password:1. Opening and closing of stomata depends on
2. In photosynthesis A and B are
3. Which does NOT occur in photosynthesis?
4. Rhizopus shows
5. Villi do NOT perform
6. Muscle cramps occur due to
7. Energy stored as
8. Aquatic organisms breathe faster because
9. Nasal mucus mainly
10. Right atrium receives blood through
11. Single circulation occurs in
12. Water enters roots due to
13. Water vapour loss is
14. Selective reabsorption occurs in
15. Plants do NOT excrete by
16. Taste receptors are on
17. Sensory neuron carries impulse to
18. Cell division hormone
19. Hydra reproduces mainly by
20. Petals mainly
21. Adolescence begins with
22. Variation increases because
23. Trait expressed in F1
24. TT × tt gives tall
25. Tt × Tt dwarf
26. Genes are on
27. Environmental sex determination
28. Primary consumer
29. Ozone is formed by
30. Shortest food chain
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