4th Class Science Reproduction in Animals Question Bank

done Animal Life - II (Reproduction in Animals) Total Questions - 50

• question_answer1)
  Which of the following gives birth to babies?
  A)
    done clear
  B)
    done clear
  C)
    done clear
  D)
         done clear
  View Solution play_arrow

• question_answer2)
  Which of the following life cycles is correct?
  A)

  Baby \[\downarrow \]

  teenager \[\downarrow \]

  child \[\downarrow \]

  adult

  done clear
  B)

  Seed \[\downarrow \]

  Flower \[\downarrow \]

  Plant \[\downarrow \]

  fruit

  done clear
  C)

  cocoon \[\downarrow \]

  larva \[\downarrow \]

  egg \[\downarrow \]

  adult

  done clear
  D)

  Eggs \[\downarrow \]

  caterpillar \[\downarrow \]

  Pupa \[\downarrow \]

  butterfly

  done clear
  View Solution play_arrow

• question_answer3)
  What does an egg yolk contain?
  A)
   Water               done clear
  B)
        Stored food done clear
  C)
   Soil                  done clear
  D)
        Sunlight done clear
  View Solution play_arrow

• question_answer4)
  Dolphin is
  A)
   a mammal. done clear
  B)
   an amphibian. done clear
  C)
   a fish. done clear
  D)
   an egg laying fish. done clear
  View Solution play_arrow

• question_answer5)
  The diagram given below represents the
  A)
   food chain.       done clear
  B)
   population. done clear
  C)
   life cycle.                      done clear
  D)
   change of state. done clear
  View Solution play_arrow

• question_answer6)
  Which of these reproduces by laying eggs?
  A)
    done clear
  B)
         done clear
  C)
            done clear
  D)
         done clear
  View Solution play_arrow

• question_answer7)
  Tadpoles resemble
  A)
   frogs.                done clear
  B)
        eggs. done clear
  C)
   fish.                             done clear
  D)
   cocoons. done clear
  View Solution play_arrow

• question_answer8)
  Which of the following is possessed by a tadpole but not by an adult frog?
  A)
   Eye                  done clear
  B)
        Tail done clear
  C)
   Kidney              done clear
  D)
        Lungs done clear
  View Solution play_arrow

• question_answer9)
  The diagram given below illustrates the process of Nymph  \[\xrightarrow{Shedding\text{ }its\text{ }skin}\]Cockroach
  A)
   moulting.          done clear
  B)
        reproduction. done clear
  C)
   life cycle.          done clear
  D)
        food chain. done clear
  View Solution play_arrow

• question_answer10)
  A student observed that birds sit on their eggs before the eggs are hatched into young ones. The reason is
  A)
   to protect the egg. done clear
  B)
   to keep the egg warm so that it hatches. done clear
  C)
   to hide the egg from others. done clear
  D)
   it is customary for birds to sit on the eggs. done clear
  View Solution play_arrow

• question_answer11)
  Which of the following does not take care of its young ones?
  A)
              done clear
  B)
         done clear
  C)
                      done clear
  D)
    done clear
  View Solution play_arrow

• question_answer12)
  Match the following larval stages in Column - I with the adult ones in Column - II.

  Column-I		Column - II
  p.	Caterpillar	i.	Frog
  q.	Nymph	ii.	Housefly
  r.	Tadpole	iii.	Butterfly
  s.	Maggot	iv.	Cockroach

  A)
   \[p-iii,\text{ }q-iv,\text{ }r-ii,\text{ }s-i\] done clear
  B)
   \[p-ii,\text{ }q-iii,\text{ }r-iv,\text{ }s-i\] done clear
  C)
   \[p-ii,\text{ }q-iv,\text{ }r-i,\text{ }s-iii\] done clear
  D)
   \[p-iii,\text{ }q-iv,\text{ }r-i,\text{ }s-ii\] done clear
  View Solution play_arrow

• question_answer13)
  The eggs of a frog are called
  A)
   spawn.             done clear
  B)
   larva. done clear
  C)
   cocoon.            done clear
  D)
        pupa. done clear
  View Solution play_arrow

• question_answer14)
  Tadpoles respire through
  A)
   lungs.                           done clear
  B)
   skin. done clear
  C)
   fins.                 done clear
  D)
        gills. done clear
  View Solution play_arrow

• question_answer15)
  The following is a table of some organisms and the names of their 'babies'. Which of these is NOT true?

  Organism	Cockroach	Frog	Butterfly	Cat
  Name of its young one	Nymph	Tadpole	Maggot	Kitten

  A)
   Cockroach ? nymph done clear
  B)
   Frog ? tadpole done clear
  C)
   Butterfly ? maggot done clear
  D)
   Cat ? kitten done clear
  View Solution play_arrow

• question_answer16)
  How are the animals given below similar?
  A)
   Their eggs have hard shells. done clear
  B)
   Their eggs must be incubated. done clear
  C)
   They give birth to live young one. done clear
  D)
   They do not look after their young. done clear
  View Solution play_arrow

• question_answer17)
  The diagram given below shows the stages in the life cycle of an insect. Which of these is in the correct order?
  A)
   R,S,Q,P                        done clear
  B)
   P,S,R,Q       done clear
  C)
   Q,P,S,R            done clear
  D)
        Q,S,P,R       done clear
  View Solution play_arrow

• question_answer18)
  Which of the following insects go through a four-stage life cycle?
  A)
   Grass hoppers   done clear
  B)
   Locusts done clear
  C)
   Termites        done clear
  D)
        Butterflies done clear
  View Solution play_arrow

• question_answer19)
  Which of the following aerial animals gives birth to its young ones?
  A)
   Pigeon                          done clear
  B)
   Bat done clear
  C)
   Crow                done clear
  D)
        Owl           done clear
  View Solution play_arrow

• question_answer20)
  Which of the following animals lays eggs on the ground?
  A)
   Frog                             done clear
  B)
   Fish done clear
  C)
   Turtle               done clear
  D)
        Mosquito done clear
  View Solution play_arrow

• question_answer21)
  Which of the following has developing embryo?
  A)
   Albumen                       done clear
  B)
   Shell done clear
  C)
   Yolk                 done clear
  D)
        Both [a] and [b] done clear
  View Solution play_arrow

• question_answer22)
  Which of the following shows the correct grouping of animals based on the mode of reproduction?
  A)

  Laying eggs	Giving birth to young ones
  Whale	Cow

  done clear
  B)

  Laying eggs	Giving birth to young ones
  Fish	Cat

  done clear
  C)

  Laying eggs	Giving birth to young ones
  Squirrel	Tiger

  done clear
  D)

  Laying eggs	Giving birth to young ones
  Hen	Owl

  done clear
  View Solution play_arrow

• question_answer23)
  Which of the following terms completes the missing stage in the life cycle given below?
  A)
   Maggot                         done clear
  B)
   Toad done clear
  C)
   Tadpole            done clear
  D)
        Nymph done clear
  View Solution play_arrow

• question_answer24)
  Which of these animals reproduces by laying eggs?
  A)
   Turtle        done clear
  B)
                    Fish done clear
  C)
   Snake               done clear
  D)
        All of the above done clear
  View Solution play_arrow

• question_answer25)
  Which of the following young ones resemble their parents?
  A)
    done clear
  B)
         done clear
  C)
          done clear
  D)
         done clear
  View Solution play_arrow

• question_answer26)
  Which of the following eggs can be artificially hatched at \[{{41}^{o}}C\]?
  A)
                           done clear
  B)
    done clear
  C)
             done clear
  D)
         done clear
  View Solution play_arrow

• question_answer27)
  Aruna studied two animals P and Q. At the end of her study, she made her observations as follows:

  Observation	Animal P	Animal Q
  Eggs are laid on land.	\[\sqrt{{}}\]	\[\times \]
  There are 4 stages in the life cycle.	\[\times \]	\[\sqrt{{}}\]
  It has six legs	\[\sqrt{{}}\]	\[\sqrt{{}}\]

  Which of the following headings would be correct?
  A)

  Animal P	Animal Q
  Butterfly	Frog

  done clear
  B)

  Animal P	Animal Q
  Cockroach	Mosquito

  done clear
  C)

  Animal P	Animal Q
  Cockroach	Frog

  done clear
  D)

  Animal P	Animal Q
  Butterfly	Mosquito

  done clear
  View Solution play_arrow

• question_answer28)
  In which of the following stages does the organism eat a lot of leaves?
  A)
   P     done clear
  B)
                                Q done clear
  C)
   R                     done clear
  D)
        S done clear
  View Solution play_arrow

• question_answer29)
  Look carefully at the figures given below. Which of the following statements are correct to the given figures?

  (i) Both cannot fly.

  (ii) Both resemble their parents.

  (iii) Both are hatched from eggs.

  (iv) Both have three stages of growth.

  A)
   Only (i) and (ii) done clear
  B)
   Only (i) and (iii) done clear
  C)
   Only (ii) and (iii) done clear
  D)
   Only (iii) and (iv) done clear
  View Solution play_arrow

• question_answer30)
  Shilpa saw some cracks on the wall. She found some egg cases in the cracks. They are likely to belong to the ___.
  A)
   frog    done clear
  B)
                                butterfly done clear
  C)
   mosquito          done clear
  D)
        cockroach done clear
  View Solution play_arrow

• question_answer31)
  At which of the following stage of the life cycle of the butterfly metamorphosis takes place?
  A)
           done clear
  B)
         done clear
  C)
    done clear
  D)
         done clear
  View Solution play_arrow

• question_answer32)
  Study the classification table shown below.                           What could X, Y, Z represent?
  A)

  X	Y	Z
  Chicken	Mosquito	Platypus

  done clear
  B)

  X	Y	Z
  Mosquito	Cockroach	Rabbit

  done clear
  C)

  X	Y	Z
  Grasshopper	Butterfly	Rabbit

  done clear
  D)

  X	Y	Z
  Silkworm	Mosquito	anteater

  done clear
  View Solution play_arrow

• question_answer33)
  These eggs are found in the ground. They are laid by the female ________.
  A)
   frog        done clear
  B)
                   mosquito done clear
  C)
   fish                  done clear
  D)
        turtle done clear
  View Solution play_arrow

• question_answer34)
  Which of these provide food to the growing embryo?
  A)
   Albumen                       done clear
  B)
   Yolk done clear
  C)
   Eggshell            done clear
  D)
        Both a and c done clear
  View Solution play_arrow

• question_answer35)
  Look at the figure given below. At which stage of the life cycle of an animal could have caused the change in the leaf?
  A)
   Egg                  done clear
  B)
        Larval done clear
  C)
   Pupal                           done clear
  D)
   Adult done clear
  View Solution play_arrow

• question_answer36)
  The figure given below shows the structure of an egg. Which part of the egg provides food and water for the developing chick?
  A)
   Only P and Q done clear
  B)
        Only P and R done clear
  C)
   Only Q and R done clear
  D)
        Only Q and S done clear
  View Solution play_arrow

• question_answer37)
  The figure below shows the different stages in a life cycle. Which of the following animals go through the life cycle shown above?

  (i) Butterfly

  (ii) Grasshopper

  (iii) Silkworm

  (iv) Cockroach

  A)
   Only (i) and (ii) done clear
  B)
   Only (i) and (iii) done clear
  C)
   Only (ii) and (iii) done clear
  D)
   Only (iii) and (iv) done clear
  View Solution play_arrow

• question_answer38)
  Identify the stages of growth for P and Q.
  A)

  P	Q
  Larval	Adult

  done clear
  B)

  P	Q
  Larval	Pupal

  done clear
  C)

  P	Q
  Pupal	Adult

  done clear
  D)

  P	Q
  Pupal	Larval

  done clear
  View Solution play_arrow

• question_answer39)
  Which of the following life cycles is correctly drawn?
  A)
  done clear
  B)
  done clear
  C)
  done clear
  D)
  done clear
  View Solution play_arrow

• question_answer40)
  Match the following organisms in Column - I with their eggs in Column - II.

  Column-I		Column- II
  p.		i.
  q.		ii.
  r.		iii.
  s.		iv.

  A)
   \[p-iii\text{ }q-i,\text{ }r-ii,\text{ }s-iv\] done clear
  B)
   \[p-ii\text{ }q-i,\text{ }r-iv\text{ }s-iii\] done clear
  C)
   \[p-i\text{ }q-ii\text{ }r-iii\text{ }s-iv\] done clear
  D)
   \[p-iv\text{ }q-iii,\text{ }r-ii,\text{ }s-i\] done clear
  View Solution play_arrow

• question_answer41)
  Which of the following is NOT an egg- laying animal?
  A)
                      done clear
  B)
    done clear
  C)
      done clear
  D)
         done clear
  View Solution play_arrow

• question_answer42)
  The growing chick in the yolk is called
  A)
   larva.                           done clear
  B)
   pupa. done clear
  C)
   embryo. done clear
  D)
                    cocoon. done clear
  View Solution play_arrow

• question_answer43)
  The white part of an egg is called
  A)
   yolk.                            done clear
  B)
   albumen. done clear
  C)
   egg shell.           done clear
  D)
        caterpillar. done clear
  View Solution play_arrow

• question_answer44)
  The larva of a butterfly is called
  A)
   maggot.                        done clear
  B)
   nymph. done clear
  C)
   cocoon.            done clear
  D)
        caterpillar. done clear
  View Solution play_arrow

• question_answer45)
  Which of the following reproduces by laying eggs?
  A)
    done clear
  B)
         done clear
  C)
    done clear
  D)
         done clear
  View Solution play_arrow

• question_answer46)
  The animals which suckle their young ones are called
  A)
   mammals.                    done clear
  B)
   insects. done clear
  C)
   reptiles.             done clear
  D)
        cocoons. done clear
  View Solution play_arrow

• question_answer47)
  Which of the animals given below reproduces by laying eggs?

  I. Snakes

  II. Cat

  III. Birds

  IV. Frogs

  A)
   Only I and III done clear
  B)
   Only I and IV done clear
  C)
   Only II and IV done clear
  D)
   Only I, III and IV done clear
  View Solution play_arrow

• question_answer48)
  Animals need to reproduce to
  A)
   maintain their race. done clear
  B)
   increase their number. done clear
  C)
   ensure that life exists on earth. done clear
  D)
   All of these. done clear
  View Solution play_arrow

• question_answer49)
  The diagram given below shows the life cycle of the mosquito. What stages do S and T represent?
  A)

  S	T
  Nymph	Larva

  done clear
  B)

  S	T
  Larva	Pupa

  done clear
  C)

  S	T
  Pupa	Larva

  done clear
  D)

  S	T
  Nymph	Pupa

  done clear
  View Solution play_arrow

• question_answer50)
  In the life cycle of a butterfly, at which of these stages does the organism cover itself in a cocoon?            
  A)
   Egg        done clear
  B)
                   Larval done clear
  C)
   Pupal                           done clear
  D)
   Adult done clear
  View Solution play_arrow