General Science - Biology (Biology,Zoology,Botany) MCQ's




All Questions are from Year - 2018 or older

Question 91 :
What may be the cause of malfunctioning of thyroid gland ?

  1. Iodine deficiency
  2. Iron deficiency
  3. Calcium deficiency
  4. Vitamin C
  

Question 92 :
Scurvy (bleeding of gums) is caused by deficiency of which vitamin?

  1. Vitamin K
  2. Vitamin B2
  3. Vitamin C
  4. Vitamin A
  

Question 93 :
A rare and endangered animal in Silent Valley is :

  1. Musk deer
  2. Tiger
  3. Lion-tailed macaque
  4. Rhino sores
  

Question 94 :
Who explained about the blood circulation for the first time?

  

Question 95 :
The number of chambers in a human heart is

  1. Four
  2. Two
  3. Three
  4. Five
  

Question 96 :
The element which Is the most abundant In the human body is:

  1. Oxygen
  2. Carbon
  3. Iron
  4. Nitrogen
  

Question 97 :
What kind of soil is treated with gypsum to make it suitable for cropping?

  1. Alkaline
  2. Acidic
  3. Water-logged
  4. Soil with excessive clay content
  

Question 98 :
The study of Fungi is also known as

  1. Cytology
  2. Myology
  3. Mycology
  4. Neurology
  

Question 99 :
Dehydration in human body is caused due to the deficiency of

  1. Vitamin
  2. Salt
  3. Hormone
  4. Water
  

Question 100 :
Sodium Pump operates in

  1. Muscle contraction
  2. Heartbeat
  3. Nerve impulse
  4. (4 None of the above
  

Question 101 :
Which vitamin is essential for the coagulation of blood?

  

Question 102 :
Pituitary gland is located in

  1. brain
  2. kidney
  3. liver
  4. intestine
  

Question 103 :
Name the smallest functional unit of the kidney?

  

Question 104 :
Polio is caused by

  1. Bacterium
  2. Fungus
  3. Virus
  4. Insect
  

Question 105 :
Exobiology deals with the study of :

  1. external characters of living organisms
  2. life on the surface of the earth
  3. life in the outer layers of atmosphere
  4. life in other planets and space
  

Question 106 :
The limb bones of children become bent if there is deficiency of vitamin

  1. a
  2. b
  3. D
  4. E
  

Question 107 :
Earth-worms belongs to the phylum?

  1. Protozoa
  2. Cnidaria
  3. Annelida
  4. Mollusca
  

Question 108 :
Triple vaccine is administered to a new born child to immunize it against

  1. whooping cough tetanus and measles
  2. whooping cough tetanus and diphtheria
  3. tetanus diphtheria measles- and rubella
  4. tetanus diphtheria small pox and rubella
  

Question 109 :
How many bones are there in the human body?

  1. 187
  2. 287
  3. 206
  4. 306
  

Question 110 :
Which of the following is a correct description of tissue culture ?

  1. Conservation of forests and plantation
  2. Growth and propagation of horticultural crops
  3. Science of cultivating animal tissue in artificial medium
  4. Protection of wild animals
  

Question 111 :
The deficiency of iron in man result in

  1. Anaemia
  2. Night blindness
  3. Scurvy
  4. Rickets
  

Question 112 :
Blood pressure is controlled by

  1. Adrenal gland
  2. Thyroid gland
  3. Thymus
  4. Corpus luteum
  

Question 113 :
Respiration process requires

  1. heat
  2. water
  3. oxygen
  4. sunlight
  

Question 114 :
Which of the following is a fish?

  1. Silverfish
  2. Starfish
  3. Dogfish
  4. Cuttlefish
  

Question 115 :
The total number of vertebrae in a human being is

  1. 26
  2. 30
  3. 29
  4. 33
  

Question 116 :
By which the sex of a child is determined before birth ?

  1. Sperms of father
  2. Foetus of mother
  3. Both
  4. and
  

Question 117 :
What is the common in AIDS mumps and poliomyelitis?

  1. Young children get affected most readly
  2. No effective vaccine has yet been developed for them
  3. These are caused by viruses
  4. Their germs can be transmitted through blood transfusions
  

Question 118 :
Development of an egg without fertilization is called

  1. Gametogenesis
  2. Parthenogenesis
  3. Oogenesis
  4. Metamorphosis
  

Question 119 :
Growth of the baby in the uterus is found using

  1. X-rays
  2. Gamma rays
  3. Ultra sound
  4. Ultraviolet rays
  

Question 120 :
What percentage of water is lost during transpiration?

  
Pages