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Biology Test 26
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Biology Test 26
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  • Question 1/30
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    Liver

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    Adult Filaria worms live in human-
    Solutions
    Liver
  • Question 2/30
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    Red

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    What rays of sunlight are mostly utilized by chlorophyll in photosynthesis?
    Solutions
    Red
  • Question 3/30
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    yellow leaves and long internodes

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    Plants grown in absence of light have.
    Solutions
    yellow leaves and long internodes
  • Question 4/30
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    Iso

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    Which prefix is often used with scientific terms to indicate that something is the same, equal or constant?
    Solutions
    Iso
  • Question 5/30
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    Temperature

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    Which of the following does not affect light phase ?
    Solutions
    Temperature
  • Question 6/30
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    Nickel

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    The hydrogenation of the vegetables oils takes place in the presence of finely divided ___.
    Solutions
    Nickel
  • Question 7/30
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    diabetes mellitus

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    Insulin deficiency causes?
    Solutions
    diabetes mellitus
  • Question 8/30
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    a natural phenomenon that maintains Earth\'s temperature range.

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    The greenhouse effect is..
    Solutions
    a natural phenomenon that maintains Earth\'s temperature range.
  • Question 9/30
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    introduced species

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    Which of the following most directly relates to the current biodiversity crisis?
    Solutions
    introduced species
  • Question 10/30
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    hormones

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    Organic Substances which, in very small amounts, control growth and development called?
    Solutions
    hormones
  • Question 11/30
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    Exine of pollen grain

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    Sporopollenin, a chemical substance is found in _______.
    Solutions
    Exine of pollen grain
  • Question 12/30
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    Organic Biofertilizer

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    Vermicompost is a/an -
    Solutions
    Organic Biofertilizer
  • Question 13/30
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    virus

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    Dog distemper is a disease carried by a ________.
    Solutions
    virus
  • Question 14/30
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    different in different animals, but are modifications of the same basic structure

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    Homologous structures among animals provide evidence for evolution in that these structures are
    Solutions
    different in different animals, but are modifications of the same basic structure
  • Question 15/30
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    A-(2),B-(3),C-(4),D-(1)

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    Match List-I with List-II and select the correct answer using the codes given below the lists : List-I                               List-II (Indian Wildlife species )       (Scientific names ) A. Asiatic Wild Ass         1. Boselaphus tragocamelus B. Barasingha               2. Cervus duvauceli C. Chinkara                  3. Equus hemionus D. Nilgai                      4. Gazella gazella
    Solutions
    A-(2),B-(3),C-(4),D-(1)
  • Question 16/30
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    Oil is rich in unsaturated fatty acids

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    Canola refers to special type of oil seed mustard varieties bred for human consumption.  The main characteristic of these varieties is that the
    Solutions
    Oil is rich in unsaturated fatty acids
  • Question 17/30
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    Stomach

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    The Gastrin is secreted from?
    Solutions
    Stomach
  • Question 18/30
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    Yellow elastic fibers

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    Thousands of years old mummies are still in their condition as they were before due to the non destruction of:
    Solutions
    Yellow elastic fibers
  • Question 19/30
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    Albumin

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    In the absence of enterokinase, the digestion of _______ would be affected in our intestine.
    Solutions
    Albumin
  • Question 20/30
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    Inflorescence

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    When we eat caulifower we consume?
    Solutions
    Inflorescence
  • Question 21/30
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    Fascicular cambium and cork cambium

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    Examples for lateral meristems are
    Solutions
    Fascicular cambium and cork cambium
  • Question 22/30
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    G1 checkpoint

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    The checkpoint that requires a cell to be of adequate size in order to move forward is:
    Solutions
    G1 checkpoint
  • Question 23/30
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    is the LAI where net photosynthesis rate (or productivity) of the plant is at a maximum

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    The Optimum Leaf Area Index (LAI) for a particular plant :
    Solutions
    is the LAI where net photosynthesis rate (or productivity) of the plant is at a maximum
  • Question 24/30
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    10,000,000 to 80,000,000.

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    The total number of extant species is approximately..
    Solutions
    10,000,000 to 80,000,000.
  • Question 25/30
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    Mitosis

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    Process of cell division can take place by ?
    Solutions
    Mitosis
  • Question 26/30
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    Glucose and galactose

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    The lactase hydrolyzes lactose into?
    Solutions
    Glucose and galactose
  • Question 27/30
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    Formation of prothrombin

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    Vitamin K is necessary for______ .
    Solutions
    Formation of prothrombin
  • Question 28/30
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    pericycle or interfascicular

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    Adventitious roots develop from?
    Solutions
    pericycle or interfascicular
  • Question 29/30
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    Pachytene

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    In which stage of the first meiotic division two sister chromatids are formed ?
    Solutions
    Pachytene
  • Question 30/30
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    less insulin but more glucagon

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    If the concentration of glucose in the blood of a healthy man or woman decreases below normal, their pancreas produces is ?
    Solutions
    less insulin but more glucagon
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