Uttarakhand Technical University 2010-2nd Year B.A ./B.Com./B.T.S Foundation Science and Technology - Question Paper
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Univesity Name: Uttarkhand University
Paper name: Economic Theory
Academic Year: 2010
Courses: B.A.Second Year exam
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Roll No.
807 (E/H) B.A./B.Com./B.T.S. (Second Year) Examination 2010 FST-01 (Foundation Course/vi/flj ild;d)
Foundation Course Science and Technology
Roll No.
fOKiu ,0 iTlTfXdh e vi/nj
Roll No.
Time: 3 Hours
le; : 3 /1.V
Roll No.
i.Td : 35
Note: The question paper is composed of Three Sections A, B and C. Attempt all questions.
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1.
(i)
[PM - v
Select the correct answer.
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Which deficiency causes 'night blindness'- disease
(a) Vitamin B-12 (b)
Vitamin C Iodine
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Thyroid
Ovaries
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Bacteria
None of the above
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(c) VItamin A (d)
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Insulin Hormone is secreted by:
(ii)
(a) Parathyroid (b)
(c) Pancreas (d) blfyu gieTu dT LTTO glTT g: (a) ijTFii;jfbM l (b) (c) VMl'i; l (d)
(iii) AIDS is caused by:
(a) Protozoan (b)
(c) Virus (d) jfi dT dijd g: (a) ytlcliuf (b)
(iv) Chernobyl disaster occurred on:
(a) 3rd December, 1984 (b) 26th April, 1986
(c) 3rd January, 1984 (d) 16th April, 1985
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(v) Plants manufacture their food by using:
(a) Energy from fossil fuels
(b) Solar energy
(c) Energy from organic nutrients
(d) None of the above
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(vi) Use of non-conventional source of energy is gaining importance over conventional source because it is:
(a) Cheap (b) Pollution free
(c) Both cheap and pollution free (d) None of the above
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2. Indicate True or False 4 x 1/2 =2
(i) Nuclear radiations disturb the genetic make up of the living beings.
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(ii) Radioactive waste do not require any special treatment
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(iii) The health condition of Indians improved during colonial period due to availability of modern drugs.
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(iv) In sexual reproduction gamester are formed by reducing the number of chromo cell
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3 Fill in the blanks 1 x 5=5
(i) Sun is largely made up of........&.......
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(ii) A galaxy is a collection of........................
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(iii) Various.............chemicals should be used strictly accordingly to
scientific recommendations, as many of them leave harmful........in the
environment.
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(iv) ......................take messages from sens organs to central nervous system
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(v) Algal blooms occur in the....................polluted waters.
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4. Explain any five in brief: 1 x 5 =5 fdugh iTp dh fnr <;i[;i d i
(i) Acid Rains (ii) Hormones
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(iii) Constellation (iv) Asteroids
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(v) Robotics jmTv
SECTION - B
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5. Write short notes on any five of the following: 2 x 5=10
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(i) Solar system (ii) Eco System
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(iii) Communicable disease (iv) AIDS IdTed jTx
(v) Biotechnology
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SECTION - C
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6. What Darwin's theory speaks about? 5x2=10
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OR
In what ways can bio-technology an important part in agriculture?
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7. Explain how vaccination helps to resist diseases.
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Describe the role of AIR and Doordarshan in education.
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OR
Describe the Water Cycle.
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3
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