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Biology Test 22
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Biology Test 22
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  • Question 1/30
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    Serology

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    The study of the interaction of antigens and antibodies is called?
    Solutions
    Serology
  • Question 2/30
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    by consuming plants or other animals.

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    Animals get the most of the nitrogen they need.
    Solutions
    by consuming plants or other animals.
  • Question 3/30
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    cytoplasm

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    The jellylike interior of the cell is called ?
    Solutions
    cytoplasm
  • Question 4/30
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    1,2,3 and 4

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    Consider the following plants : 1. Bougainvillea        2. Carnations    3. Cocoa       4. Grapes Which of these plants are propagated by stem cuttings ?
    Solutions
    1,2,3 and 4
  • Question 5/30
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    310

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    The normal temperature of human body on the Kelvin scale is
    Solutions
    310
  • Question 6/30
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    subtropical deserts

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    Choose the biome that best matches the following description: an area with higher average temperatures and moderate variation in temperature, along with low annual precipitation:
    Solutions
    subtropical deserts
  • Question 7/30
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    father objects which is corrected by using convex lens

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    Due to contraction of eyeball, a longsighted eye can see only
    Solutions
    father objects which is corrected by using convex lens
  • Question 8/30
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    Bio-catalyst

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    Engyme is a .....
    Solutions
    Bio-catalyst
  • Question 9/30
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    Potato

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    Which one of the following is a modified stem ?
    Solutions
    Potato
  • Question 10/30
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    Safflower

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    Oil which has maximum percentage of Polyunsaturated fatty acids is of_____ .
    Solutions
    Safflower
  • Question 11/30
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    Insects

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    Malphigian tubules are excretory orgains in?
    Solutions
    Insects
  • Question 12/30
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    pectin (or a salt of pectin)

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    After mitotic division, the first component of the plant cell wall deposited is the middle lamella. It is primarily composed of :
    Solutions
    pectin (or a salt of pectin)
  • Question 13/30
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    Cheetah

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    The fastest-running terrestrial animal is?
    Solutions
    Cheetah
  • Question 14/30
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    blood pressure

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    Norepinephrine increases  _____.
    Solutions
    blood pressure
  • Question 15/30
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    Vitamin B2 - Riboflavin

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    Which one of the following pairs is correctly matched?
    Solutions
    Vitamin B2 - Riboflavin
  • Question 16/30
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    Hysteria

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    Which of the following is not a contagious disease ?
    Solutions
    Hysteria
  • Question 17/30
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    Webbed feet

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    Birds which swim in water have -
    Solutions
    Webbed feet
  • Question 18/30
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    Degeneracy

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    In genetic code, 61 codons code for 20 different types of amino acids. This is called
    Solutions
    Degeneracy
  • Question 19/30
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    Phenylketonuria

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    An inborn error of metabolism which eventually affects mental development is?
    Solutions
    Phenylketonuria
  • Question 20/30
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    it has short life cycle of 10 days

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    Neurospora is used as genetic material because  _____.
    Solutions
    it has short life cycle of 10 days
  • Question 21/30
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    Mother’s milk contains a high amount of bilirubin.

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    Which one of the following is NOT the reason for very high load of bilirubin in a newborn?
    Solutions
    Mother’s milk contains a high amount of bilirubin.
  • Question 22/30
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    Apple

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    Which of the following food items is rich in iron?
    Solutions
    Apple
  • Question 23/30
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    Formic acid

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    When some ants bite,they inject
    Solutions
    Formic acid
  • Question 24/30
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    Medulla oblongata

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    Which one of the following parts of the human brain is the regulating centre for swallowing and vomiting ?
    Solutions
    Medulla oblongata
  • Question 25/30
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    Goat

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    Which of the following has the shortest gestation period ?
    Solutions
    Goat
  • Question 26/30
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    Fungi

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    Multicellular organisms and unicellular yeasts are contained in
    Solutions
    Fungi
  • Question 27/30
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    Conversion of water into steam

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    Which of the following is not a chemical reaction?
    Solutions
    Conversion of water into steam
  • Question 28/30
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    Vitamin A

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    Night blindness is cause by lack of which vitamin?
    Solutions
    Vitamin A
  • Question 29/30
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    Chlorophyll

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    The green colour of leaves is due to the presence of?
    Solutions
    Chlorophyll
  • Question 30/30
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    neither O2 is used, nor CO2 is liberated.

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    During Lactic acid fermentation, _______.
    Solutions
    neither O2 is used, nor CO2 is liberated.
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