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




All Questions are from Year - 2018 or older

Question 451 :
The term GM food refers to the food

  1. that grows Under genetic measures
  2. that is genetically modified
  3. that grows under geographical modification
  4. with greater glucose metabolism
  

Question 452 :
Sweat glands in mammals are primarily concerned with

  1. removal of excess salts
  2. excretion of nitrogenous wastes
  3. thermoregulation
  4. sex-attraction
  

Question 453 :
Edward Jenner is associated with

  1. Cholera
  2. Typhoid
  3. Smallpox
  4. Paralysis
  

Question 454 :
Among the defects of eye the shortsightedness is called

  1. coma
  2. hypermetropia
  3. myopia
  4. astigmatism
  

Question 455 :
Which one of the following is NOT a function of kidney ?

  1. Regulation of blood pH
  2. Removal of metabolic wastes from the body
  3. Production of antibodies
  4. Regulation of osmotic pressures of the blood
  

Question 456 :
The percentage of water content in the human blood plasma normally varies from

  1. 60-64
  2. 70-75
  3. 80-82
  4. 91-92
  

Question 457 :
The green colour of the leaves is due to the presence of

  1. Proteins
  2. Lipids
  3. Chlorophyll
  4. Carbohydrates
  

Question 458 :
Darwin finches refer to a group of

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

Question 459 :
Which among the following is a large spectrum Antibiotic ?

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

Question 460 :
Dog bite can cause rabies. Which other animal can also cause rabies?

  

Question 461 :
Vitamin E Is particularly important for

  1. development of teeth
  2. carbohydrate metabolism
  3. normal activity of sex glands
  4. general health of epithelial tissues
  

Question 462 :
Which cell organelles function as the power house of a living cell?

  

Question 463 :
Two richest known sources of edible protein are

  1. meat and eggs
  2. milk and vegetables
  3. soybean and groundnut
  4. some type of algae and other micro-organisms
  

Question 464 :
The branch of agriculture which deals with the feeding shelter health and breeding of the domestic animals is called

  1. Dairy Science
  2. Veterinary Science
  3. Poultry
  4. Animal Husbandry
  

Question 465 :
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
  

Question 466 :
Which one of the following set belongs to the class Mammalia ?

  1. Lion Hippopotamus Penguin Bat.
  2. Lion Bat Whale Ostrich
  3. Hippopotamus Penguin Whale Kangaroo
  4. Whale Bat Kangaroo Hippopotamus
  

Question 467 :
Amniocentesis is a method for

  1. determination of fetal health conditions
  2. determination of the amino acids sequence:
  3. inducing abortion
  4. artificial insemination
  

Question 468 :
Which one of the following animals Is called farmer's friend ?

  1. Ant
  2. Earthworm
  3. Bee
  4. Butterfly
  

Question 469 :
The average heart beat rate per minute in a normal person is

  1. 82
  2. 92
  3. 72
  4. 98
  

Question 470 :
Which enzyme is present in all members of the animal kingdom except Protozoa?

  

Question 471 :
Which one of the following pairs belongs to cartilaginous fish ?

  1. Shark and Tuna
  2. Shark and Ray
  3. Skates and Hilsa
  4. Ray and Eel
  

Question 472 :
Which metal is present in Insulin?

  

Question 473 :
The tissue in man where no cell division occurs after birth Is

  1. skeletal
  2. nerves
  3. connective
  4. germinal
  

Question 474 :
The vitamin that helps in blood clotting is

  1. Vitamin C
  2. Vitamin D
  3. Vitamin E
  4. Vitamin K
  

Question 475 :
Which one of the following elements is associated with teeth disorder?

  1. Chlorine
  2. Fluorine
  3. Bromine
  4. Iodine
  

Question 476 :
Which among the following is used in the treatment of tuberculosis ?

  1. Penicillin
  2. Aspirin
  3. Paracetamol
  4. Dettol
  

Question 477 :
The carbon dioxide content in the air that we exhale is about

  1. 4%
  2. 8%
  3. 12%
  4. 16%
  

Question 478 :
Chewing gum is made from

  1. Resin
  2. Tannin
  3. Latex
  4. Gum
  

Question 479 :
BCG immunization is for

  1. Measles
  2. Tuberculosis
  3. Diphtheria
  4. Leprosy
  

Question 480 :
Which among the following bears smallest living cell

  1. Bacterium
  2. Mollusk plasma
  3. Virus
  4. Yeast
  
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