Biology (Botany, Zoology, Nutrition, Health, Agriculture, Ecology and Environment) : All SSC Exams Previous Years Questions Papers Solved Part 3

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Q.1:- A test tube baby means ?

  1. A baby grown in  a test tube
  2. Embryo fertilised in uterus and developed in test tube.
  3. Embryo fertilised and developed in uterus
  4. Fertilisation in vitro and then transplantation in the uterus.

Q.2:- Out of the following glands which is referred to as the master gland ?

  1. Thyroid
  2. Adrenal Gland
  3. Pituitary
  4. Pancreas

Q..3:- Which of the following weeds has been found useful to check water pollution caused by industrial affluents ?

  1. Parthenium
  2. Elephant Grass
  3. Water Hyacinth
  4. Both (A) and (B) Above

Q.4:- In male sharks, Claspers are found attached to ?

  1. Anal fin
  2. Pectoral fin
  3. Pelvic fin
  4. Ventral fin

Q.5:- Which of the following tests helps in diagnosis of cancer ?

  1. Urine Test
  2. Blood Test
  3. Biopsy
  4. X-Ray

Q.6:- The body temperature is regulated by ?

  1. Pituitary Gland
  2. Hypothalamus
  3. Pineal Gland
  4. Thyroid Gland

Q.7:- Study of field crops is called ?

  1. Pomology
  2. Agronomy
  3. Olericulture
  4. Floriculture

Q.8:- Who discovered the Cholera Bacillus ?

  1. Louis Pasteur
  2. Ronald Ross
  3. Robert Koch
  4. Joseph Lister

Q.9:- Two richest known sources of edible protein are ?

  1. Meat and eggs
  2. Milk and Vegetables
  3. Soyabean and groundnut
  4. Some type of algae and other micro organisms

Q.10:- Which of the following is correlated with blood pressure ?

  1. Liver
  2. Testis
  3. Pancreas
  4. Adrenal

Q.11:- During dehydration what is the substance that is usually lost by the body ?

  1. Sugar
  2. Sodium Chloride
  3. Calcium Phosphate
  4. Potassium Chloride
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Q.12:- Which are the largest fixator of solar energy ?

  1. Bacteria
  2. Protozoa
  3. Fungi
  4. Green Plants

Q.13:- Clove, the commonly used spice, is obtained from ?

  1. Root
  2. Stem
  3. Flower Bud
  4. Fruit

Q.14:- The cross section of a stem of tree has fifty rings, what is the age of the tree ?

  1. 50 Months
  2. 5 Years
  3. 25 Years
  4. 50 Years

Q.15:- Which among the following is a large spectrum Antibiotic ?

  1. Paracetamol
  2. Penicillin
  3. Ampicillin
  4. Chlormphenicol

Q.16:- Which of the following diseases is caused by virus ?

  1. Polimyletis
  2. Malaria
  3. Whooping Cough
  4. Ring Worm

Q.17:- Who discovered sex hormones ?

  1. Dreser
  2. Eugen Steinach
  3. Edward Calvin
  4. Samuel Cohen

Q.18:- Where are the Eucalyptus trees found in abundance ?

  1. Mizo Hills
  2. Naga Hills
  3. Manipur Hills
  4. Nilgiri Hills

Q.19:- The vitamin which helps in clotting of blood is ?

  1. A
  2. D
  3. B
  4. K

Q.20:- What is an antibiotic ?

  1. A chemical compound produced by a living organism that inhibits the growth of other organism.
  2. A compound synthesized by a living organism that inhibits the growth of microbes.
  3. A synthetic compound inhibiting the growth of other organisms
  4. A synthetic compound inhibiting the growth of bacteria

Q.21:- ‘Darwin Finches’ refer to a group of ?

  1. Fishes
  2. Lizards
  3. Birds
  4. Amphibians

Q.22:- At very high altitude, the Red Blood Corpuscles in the human body will ?

  1. Increase in size
  2. Decrease in size
  3. Increase in number
  4. Decrease in number

Q.23:- Which of the following is a correct description of ‘tissue culture’ ?

  1. Conservation of forests and plantation
  2. Growth and propagation of horticulture crops
  3. Science of cultivating animal tissue in artificial medium
  4. Protection of wild animals
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Q.24:- Which animal produces the biggest baby ?

  1. Camel
  2. Lion
  3. Elephant
  4. Blue Whale

Q.25:- In which of the following generally hormone is not found ?

  1. Rat
  2. Monkey
  3. Bacteria
  4. Cat


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