PART - A (Time: 2 Hours - Marks: 35)
Section - I (Marks: 4 × 1 = 4)
Note: 1. Answer any four questions from the following 2. Each question carries one mark
1. Why there is more pressure in arteries than in veins?
2. What is simple goiter?
3. What is callus?
4. Why the skin colour is yellow in jaundice?
5. What is first Aid?
6. Which are called carbon sinks?
Section - II (Marks: 5 × 2 = 10)
Note: 1. Answer any five questions choosing at least two from each group A and B. 2. Each question carries two marks.
Group - A
7. What are respiratory substrates? Give two examples.
8. A person's B.P. is written as 120/ 80. What does this indicate?
9. What are Gyri and Sulci? What is the advantage of these structures?
10. Write short notes on Diabetes mellitus.
Group - B
11. What is embryo rescue? When is this method followed?
12. Explain about scion and stock.
13. What first aid do you render for fractures?
14. What is Agro-forestry?
Section - III (Marks: 4 × 4 = 16)
Note: 1. Answer any four questions, choosing at least too from each group A and B. 2. Each question carries four marks.
Group - A
15. Describe the different blood groups in man.
16. Describe the experiment to state that oxygen is evolved in photosynthesis.
17. "Plant growth substances act together or against each other." Give suitable examples in support of this statement.
18. Describe the nerve cell with the help of a neat diagram
Group - B
19. What are the applications of plant cell and tissue culture?
20. Why the skills are necessary for every one to face the challenges of life especially in the context of HIV.. AIDS? which life skills do you practice?
21. What are the functions of health care system?
22. What are the changes that take place when malarial parasite is in mosquito?
Section - IV (Marks: 1 × 5 = 5).
Note: 1. Answer any one question 2. The question carries five marks
23. Draw a neat labelled diagram of external features of heart
24. Draw a neat labelled diagram of longitudinal section of Datura flower.
Part - B
Time: 30 Minutes Marks: 15
Note: 1. Answer all the questions 2. Each question carries 1/2 mark
3. Candidates must use the capital letters while answering the multiple choice questions
4. Marks will not be awarded in case of any over writing or re-writing or erased answers
I. Write the "CAPITAL LETTER" (A, B, C, D) choosing the correct answer in the bracket provided against each question (10 × 1/2 = 5 marks)
1. In plants, maximum rate of respiration takes place at
A) 0°C B) 45°C C) 100°C D) 60° C
2. Which cells are destroyed in AIDS?
A) Monocytes B) Neutrophils C) Lymphocytes D) R.B.C.
3. Heart attack is caused by the blocking of
A) Pulmonary artery B) Coronary artery C) Coronary vein D) Pulmonary vein
4. Graveyard of red blood cells is
A) Spleen B) Liver C) Lymph D) Kidney
5. The organ in the body that has aesthetic sense to appreciate poetry etc is
A) Heart B) Kidney C) Pituitary D) Brain
6. Foetus is connected to the wall of uterus of the Mother by
A) Placenta B) Umbilical cord C) Fallopian tube D) epididymis
7. Endosperm nucleus forms from the fusion of male gamete with
A) egg B) secondary nucleus C) zygote D) synergids
8. When more than 20% of the body weight is due to fat, the person suffers from
A) Marasmus B) Kwashiorkor C) Scurvey D) Obesity
9. The country where there have been no imports of pesticides for the past few years is
A) China B) India C) America D) Cuba
10. Cellular phones produce
A) News B) Songs C) SMS D) Radiation
II. Fill in the blanks with suitable words (10 × 1/2 = 5 marks)
11. Plasma is slightly ........ in nature.
12. The normal blood pressure in man is ........
13. 'C' shaped cartilagenous rings are present in ........ of man.
14. Ducts are absent in ........ glands.
15. The ........ is the part of spermatozoan that helps in fertilization.
16. The ability of a plant cell to give rise to a whole plant is called ........
17. The male gamete is called ........
18. Floral structures arise on a swollen part of pedicel, known as ........
19. Sterility in males is due to the deficiency of vitamin ........
20. Excessive intake of fluorine results in ........
III. Match the following (5 × 1/2 = 2 1/2 marks)
(i) Group-A Group-B
21. Electron acceptor ( ) A) Acrosome
22. Sperm ( ) B) Delhi
23. Medulla oblongata ( ) C) NAD
24. Marasmus D) Ovum
25. CNG ( ) E) Kwashiorkor
F) Heart beat
G) Protein Calorie Malnutrition
(ii) Group-A Group-B (5 × 1/ 2 = 2 1/ 2 marks)
26. Kreb's cycle ( ) A) New plant from a single cell
27. Agglutination ( ) B) Blood cells
28. Totipotency ( ) C) Open fracture
29. Compound fracture ( ) D) Mitochondria
30. Sea shore forests ( ) E) Clumping of blood cells
( ) F) Broken bones
( ) G) Mangroves.
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