I. Simple answer questions 10 X 10 Marks
Answer in a word, or a phrase or a sentence.
1. What is mono hybrid cross
2. Define 'Epigeal Germination".
3. Give an example for prop root.
4. Expand
5. Which organel is known as Sweidal bag of cell?
6. Define "Fruit".
7. Who discovered Golgi complex
8. Write the phenotypic ratio of incomplete dominance
9. Name the fruit of family cucurbitaceae.
10. What is Stylopodium
II. Short answer questions
Answer any FIVE of the following. 5X 15 Marks
11. Explain Thyrsus with example.
Contd…2



12. Write a note on pitcher plant.
13. Mention the function of Endoplasmic rcticulum.
14. Describe the floral characters of malvaleac.
15. Write a note on herbarium technique.
16. Explain the test cross with flow chart.
17. Describe different types of multiple fruit.
III. Medium answer questions
Answer any FIVE of the following. 5X6= 30 Marks
18. Explain supplementary factor with suitable example.
19. Mention the salient features of family Poaceae. Give two examples.
20. Give an account of Fibre yielding plants.
21. Explain Karpanchenko's Experiment.
22. Describe ultrastructure of Chloroplast.
23. Write the botanical name, family and Economic importance of the following.
Teak
Coffee
Ground nut
IV. Long answer questions 2X10=20 Marks
Answer any TWO of the following.
24. Mention the differences between subfamily papillionaceae and caesalpiniaceae.
25. Explain Duplex model of DNA.
26. Write economic importance of any10 plants of family solanaceae.
V. Compulsory question for 85 marks scheme only. Long answer questions.
Answer any ONE of the following. 1X10=10 Marks
27. Explain dihybrid cross with example.
28. Describe different types of fruits.