Please wait...

Biology Test 40
Menu grid icon
Result Result point icon
Biology Test 40
  • Goals icon

    /

    Score
  • Trophy icon

    -

    Rank
White alarm icon Time Taken: -
Result frame illustration
  • Question 1/30
    1 / -0

    Directions For Questions

    mountain ranges

    ...view full instructions

    Which landforms are not classified into a major biome?
    Solutions
    mountain ranges
  • Question 2/30
    1 / -0

    Directions For Questions

    Robert Brown

    ...view full instructions

    Nucleus, the genetic material containing rounded body in each cell, was first discovered in 1831 by   ?
    Solutions
    Robert Brown
  • Question 3/30
    1 / -0

    Directions For Questions

    3

    ...view full instructions

    How many pairs of contrasting characters in pea pod were chosen by Mendel ?
    Solutions
    3
  • Question 4/30
    1 / -0

    Directions For Questions

    they are not organisms

    ...view full instructions

    Viruses are denied a kingdom of their own because
    Solutions
    they are not organisms
  • Question 5/30
    1 / -0

    Directions For Questions

    blood platelets

    ...view full instructions

    Prothrombin which helps in clotting of blood is released by ?
    Solutions
    blood platelets
  • Question 6/30
    1 / -0

    Directions For Questions

    Both 1 and 2

    ...view full instructions

    Consider the following statements : 1. Toothless mammals such as pangolins are not found in India. 2. Gibbon is the only ape found in India. Which of the statements given above is/are correct ?
    Solutions
    Both 1 and 2
  • Question 7/30
    1 / -0

    Directions For Questions

    Ronald Ross

    ...view full instructions

    Who discovered the germ of malaria ?
    Solutions
    Ronald Ross
  • Question 8/30
    1 / -0

    Directions For Questions

    Destruction of helper-T-cells

    ...view full instructions

    ‘AIDS’ is due to:
    Solutions
    Destruction of helper-T-cells
  • Question 9/30
    1 / -0

    Directions For Questions

    500

    ...view full instructions

    To measure the population density of monarch butterflies occupying a particular park, 100 butterflies arecaptured, marked with a small dot on a wing, and then released. The next day, another 100 butterflies are captured, including the recapture of 20 marked butterflies. One would correctly estimate the population to be.
    Solutions
    500
  • Question 10/30
    1 / -0

    Directions For Questions

    Dopamine

    ...view full instructions

    Which of the following substances can cure Parkinson’s disease?
    Solutions
    Dopamine
  • Question 11/30
    1 / -0

    Directions For Questions

    Apoptosis

    ...view full instructions

    The cellular and molecular control of programmed cell death is known as
    Solutions
    Apoptosis
  • Question 12/30
    1 / -0

    Directions For Questions

    1,2 and 3

    ...view full instructions

    Consider the following statements: 1. Tapeworm is a hermaphrodite. 2. Round-worm has separate sexes. 3. Filaria is caused by a nematode. 4. Guinea -worm is an annelid. Which of these are correct ?
    Solutions
    1,2 and 3
  • Question 13/30
    1 / -0

    Directions For Questions

    Both 1 and 2

    ...view full instructions

    Consider the following statements: 1. Sweet orange plant is propagated by grafting technique. 2. Jasmine plant is propagated by layering technique. Which of the statements given above is/are correct  ?
    Solutions
    Both 1 and 2
  • Question 14/30
    1 / -0

    Directions For Questions

    Calcium and Phosphorus

    ...view full instructions

    Which of the following are required for the formation of bones and teeth?
    Solutions
    Calcium and Phosphorus
  • Question 15/30
    1 / -0

    Directions For Questions

    Sodium bicarbonate

    ...view full instructions

    Ordinary table salt is sodium chloride. What is baking soda ?
    Solutions
    Sodium bicarbonate
  • Question 16/30
    1 / -0

    Directions For Questions

    A = s, B = r, C = t, D = q

    ...view full instructions

    Match the types of immunity listed in Column I with the examples listed in Column II. Choose the answer that gives the correct combination of alphabets of the two columns : Column I                      Column II Types of immunity      Example A. Natural active          p. Immunity developed by heredity B. Artificial passive     q. From mother to foetus through placenta C. Artificial active         r. Injection of antiserum to travellers D. Natural passive       s. Fighting infections naturally t. Induced by vaccination
    Solutions
    A = s, B = r, C = t, D = q
  • Question 17/30
    1 / -0

    Directions For Questions

    Red

    ...view full instructions

    What rays of sunlight are mostly utilized by chlorophyll in photosynthesis ?
    Solutions
    Red
  • Question 18/30
    1 / -0

    Directions For Questions

    Rough endoplasmic reticulum

    ...view full instructions

    First level of processing/modification of proteins occurs in
    Solutions
    Rough endoplasmic reticulum
  • Question 19/30
    1 / -0

    Directions For Questions

    temperature.

    ...view full instructions

    Each of the following is a density-dependent limiting factor EXCEPT..
    Solutions
    temperature.
  • Question 20/30
    1 / -0

    Directions For Questions

    X-rays

    ...view full instructions

    CT Scan is done by using ...
    Solutions
    X-rays
  • Question 21/30
    1 / -0

    Directions For Questions

    They have a lot of biomass but not a large variety of species.

    ...view full instructions

    Which of the following is a factor that makes estuaries unique?
    Solutions
    They have a lot of biomass but not a large variety of species.
  • Question 22/30
    1 / -0

    Directions For Questions

    Riboflavin

    ...view full instructions

    What is the other name for Vit. B2 ?
    Solutions
    Riboflavin
  • Question 23/30
    1 / -0

    Directions For Questions

    only conifers

    ...view full instructions

    Out of 900 reported species of living gymnosperms, conifers are represented by about 500 species, About 2,50,000 species of angiosperms (flowering plants) have also been reported in the world. The vast and dominant woodlands in Europe, Asia, North America and mountains such as Himalayas are wooded with_____.
    Solutions
    only conifers
  • Question 24/30
    1 / -0

    Directions For Questions

    A-(4),B-(1),C-(2),D-(3)

    ...view full instructions

    List-I  (Bone)                           List-II(Name) A. Breast -bone                      1. Clavicle B. Collar-bone                        2. Patella C. Knee-cap                           3. Scapula D. Shoulder blade                    4. Sternum
    Solutions
    A-(4),B-(1),C-(2),D-(3)
  • Question 25/30
    1 / -0

    Directions For Questions

    cumbersome

    ...view full instructions

    A major problem with polynomial names was that they were
    Solutions
    cumbersome
  • Question 26/30
    1 / -0

    Directions For Questions

    XXY

    ...view full instructions

    Persons with Klinefelter’s syndrome have chromosomes :
    Solutions
    XXY
  • Question 27/30
    1 / -0

    Directions For Questions

    Flora and Fauna

    ...view full instructions

    \'Biosphere Reserve Project\' is aimed at protecting
    Solutions
    Flora and Fauna
  • Question 28/30
    1 / -0

    Directions For Questions

    1 and 2

    ...view full instructions

    Consider the following statements : 1. Femur is the longest bone in the human body. 2. Cholera is a disease caused by bacteria. 3. 'Athlet's foot is a disease caused by virus. Which of the statements given above are correct ?
    Solutions
    1 and 2
  • Question 29/30
    1 / -0

    Directions For Questions

    Weeds clinging to the roots of trees in your backyard.

    ...view full instructions

    Which of the following is an example of a symbiotic relationship?
    Solutions
    Weeds clinging to the roots of trees in your backyard.
  • Question 30/30
    1 / -0

    Directions For Questions

    Coronary arteries

    ...view full instructions

    Arteries supplying blood to the heart are called
    Solutions
    Coronary arteries
Close button icon
User Profile
-

Correct (-)

Wrong (-)

Skipped (-)

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
Mockers logo Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Arrow pointer icon
Click on Allow to receive notifications
Notification bell icon ×
Open Now