Please wait...

Biology Test 31
Menu grid icon
Result Result point icon
Biology Test 31
  • Goals icon

    /

    Score
  • Trophy icon

    -

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

    Directions For Questions

    9 billion

    ...view full instructions

    The anticipated human population by the year 2050 is about..
    Solutions
    9 billion
  • Question 2/30
    1 / -0

    Directions For Questions

    skin

    ...view full instructions

    The largest organ of the human body is the?
    Solutions
    skin
  • Question 3/30
    1 / -0

    Directions For Questions

    Protoplast

    ...view full instructions

    Cell wall of chloroplast is removed the remaining is called ?
    Solutions
    Protoplast
  • Question 4/30
    1 / -0

    Directions For Questions

    cholesterol

    ...view full instructions

    Steroid hormone is derived from?
    Solutions
    cholesterol
  • Question 5/30
    1 / -0

    Directions For Questions

    ranikhet

    ...view full instructions

    Most common disease of poultry in India is  ?
    Solutions
    ranikhet
  • Question 6/30
    1 / -0

    Directions For Questions

    Petrol additive

    ...view full instructions

    Tetraethyl lead is used as ___..
    Solutions
    Petrol additive
  • Question 7/30
    1 / -0

    Directions For Questions

    Spleen

    ...view full instructions

    Malaria is a disease that affects the?
    Solutions
    Spleen
  • Question 8/30
    1 / -0

    Directions For Questions

    Repletion of visior pigment in rods

    ...view full instructions

    ‘Adaptation’ of eyes in dark is due to:
    Solutions
    Repletion of visior pigment in rods
  • Question 9/30
    1 / -0

    Directions For Questions

    Plastic Surgery

    ...view full instructions

    Of the four landmarks in medical history given below,which one was the first to take place ?
    Solutions
    Plastic Surgery
  • Question 10/30
    1 / -0

    Directions For Questions

    Hardening of arteries

    ...view full instructions

    Abnormal level of cholesterol is associated with -
    Solutions
    Hardening of arteries
  • Question 11/30
    1 / -0

    Directions For Questions

    Ductile

    ...view full instructions

    If a metal can be drawn into wires relatively easily it is called?
    Solutions
    Ductile
  • Question 12/30
    1 / -0

    Directions For Questions

    Karyotype

    ...view full instructions

    A ______________________ is the characteristic chromosome complement of a eukaryote species.
    Solutions
    Karyotype
  • Question 13/30
    1 / -0

    Directions For Questions

    cell

    ...view full instructions

    What is the smallest unit of life?
    Solutions
    cell
  • Question 14/30
    1 / -0

    Directions For Questions

    Cell wall

    ...view full instructions

    The main difference between Gram positive and Gram negative bacteria is?
    Solutions
    Cell wall
  • Question 15/30
    1 / -0

    Directions For Questions

    Oxygen

    ...view full instructions

    The gases used in different types of welding would include __?
    Solutions
    Oxygen
  • Question 16/30
    1 / -0

    Directions For Questions

    Gymnosperms

    ...view full instructions

    Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to ?
    Solutions
    Gymnosperms
  • Question 17/30
    1 / -0

    Directions For Questions

    Liver

    ...view full instructions

    Adult Filaria worms live in human.
    Solutions
    Liver
  • Question 18/30
    1 / -0

    Directions For Questions

    by the union of foetal and uterine tissue

    ...view full instructions

    Placenta is the structure formed________.
    Solutions
    by the union of foetal and uterine tissue
  • Question 19/30
    1 / -0

    Directions For Questions

    predators.

    ...view full instructions

    A wolf pack hunts, kills, and feeds on a moose. In this interaction, the wolves are.
    Solutions
    predators.
  • Question 20/30
    1 / -0

    Directions For Questions

    disease resistance

    ...view full instructions

    Apple crop yields have been increased by plant breeders selecting for ____ .
    Solutions
    disease resistance
  • Question 21/30
    1 / -0

    Directions For Questions

    Placenta

    ...view full instructions

    Which of the following is not present in the blood?
    Solutions
    Placenta
  • Question 22/30
    1 / -0

    Directions For Questions

    that these organisms are very different from eubacteria and from eukaryotes

    ...view full instructions

    The separation of the Archaebacteria into a separate domain indicates..
    Solutions
    that these organisms are very different from eubacteria and from eukaryotes
  • Question 23/30
    1 / -0

    Directions For Questions

    an oak tree in a forest.

    ...view full instructions

    The difference between net and gross primary productivity would likely be greatest for
    Solutions
    an oak tree in a forest.
  • Question 24/30
    1 / -0

    Directions For Questions

    Tassar silk

    ...view full instructions

    Silk produced by Antheraea mylitta is also called ?
    Solutions
    Tassar silk
  • Question 25/30
    1 / -0

    Directions For Questions

    Pigeon

    ...view full instructions

    Columba livia is the scientific name of
    Solutions
    Pigeon
  • Question 26/30
    1 / -0

    Directions For Questions

    genetics

    ...view full instructions

    The study of the way individual traits are transmitted from one generation to the next is called
    Solutions
    genetics
  • Question 27/30
    1 / -0

    Directions For Questions

    Monocytes

    ...view full instructions

    Which of the following is phagocytic?
    Solutions
    Monocytes
  • Question 28/30
    1 / -0

    Directions For Questions

    all of the above

    ...view full instructions

    Triose-phosphate is used :
    Solutions
    all of the above
  • Question 29/30
    1 / -0

    Directions For Questions

    Eugenol

    ...view full instructions

    Which one of the following is an active component of oil of clove ?
    Solutions
    Eugenol
  • Question 30/30
    1 / -0

    Directions For Questions

    Mustard gas

    ...view full instructions

    Which one of the following was used as a chemical weapon in the First World War ?
    Solutions
    Mustard gas
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