Kerala PSC Botany Previous Question Paper – 064/2015

The Commission publishes this paper without an answer key, so no answers are shown.

2. ICBN : s
3.. . BSI :

4. PPLO

5. JNTBGRI
B. Fill in the blanks : |

6. Mendel’s dihybrid phenotypic ratio is —_————_.

7. Sporangia which develops from a single initial is called ——————.

8. In DNA, Cytosine pairs with ———__—_ ;

9. Father of Indian Angiosperm Embryology is, ————.

10. Development of gametophyte from the sporophyte without the formation of spores is
known as —————_.,

11. The source plant of Quinine is ——————.,

12. Removal of stamens from the flowers before anthesis is called —-————.

13. Bacteria bearing flagella all over the body are called ——————.

14. Juvenile state of Funaria is Seta :

‘ [P.7.0.]

15. The plant part which is used for regeneration into whole plant in tissue culture is called

16. During photosynthesis, the oxygen is evolved as a byproduct. This oxygen comes from

18. Vacuolar membrane is called ——————.

19. Histogen theory of shoot apex was proposed by ——————.

20. The botanical name of Rice plant is —–————.
C. Choose the correct answer :

21. Gynobasic style is present in the family :

22. Girdling leaf traces are the characteristic feature of the stem of :

23. Single trisomy is represented as :

24. The age of fossils is determined by :

25. AGM plantis :

26. Bacterial transformation was discovered by :

27. “Shower of Sulphar” is associated with :

28. The aineaiiat of pollen tube towards the embryo sac is :

29. Inheritance of skin colour in Man is : :

30. Mutation was first observed in :

31. Cell division in Pinnularia

32. Gram staining t

33. Double fertilization and triple fusion

34. Cyathium inflorescence .

35. FAA :
: Pg 64/2015
; [P.T.O.]

36. Hydathodes

37. Amphiphloic siphonostele

38. Reasons for selecting Pisum sativum as experimental material by Gregor Johann Mendel.