BIOLOGY QUIZ MCQS WITH ANSWERS MOVEMENT&LOCOMOTION

BIOLOGY QUIZ MCQS WITH ANSWERS MOVEMENT&LOCOMOTION

THIS TEST SERIES OF ONLINE QUIZ CONSISTS OF 20 MCQS WITH ANSWERS ONLY. THESE ANSWERS ARE ARRANGED AND ORGANISED IN THE FORM OF GOOGLE. THESE ALL MCQS WITH ANSWERS ARE RELATED TO TOPICS, PHOTOTROPISM,.THIGMOTROPISM, HYDROTROPISM, GRAVITROPISM, TROPIC MOVEMENTS, TACTIC MOVEMENTS, NASTIC MOVEMENT, ITS TYPES LIKE NYCTINASTY AND HAPTONASTIC WITH THE APPROPRIATE EXAMPLES OF PLANTS. SOME MCQS ARE RELATED TO SKELETON, TYPES OF SKELETON LIKE HYDROSKELETON, EXOSKELETON, AND SOME FUNCTIONS OF ENDOSKELETON

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ONLINE QUIZ ON MOVEMENTS IN PLANTS PART 2

MCQs WITHOUT ANSWERS BIOLOGY LOCOMOTION, SKELETON 




1.Zig-zag movements of the young stem are:

a) Hyponasty
b) Nutation
c) Epinasty
d) All of them


2.Tropic" is a _________word.
a) Latin
b) German
c) Persian
d) Greek


3.The movement in response to the stimulus of touch is:
a) Phototropism
b) Chemotropism
c) Thermonasty
d) None of them


4.There are ________types of Nastic movements.
a) 1
b) 2
c) 3
d) 4


5.The action of the Venus flytrap is an example of:
a) Nyctinasty
b) Photonasty
c) Thigmotropism
d) Haptonastic


6.Auxin plays a major role in:

a) Phototropism
b) Thigmotropism
c) Hydrotropism
d) None of them


7.Auxins are responsible for:

a) Positive gravitropism of roots
b) Positive gravitropism of stems
c) Both a & b
d) None of them


8.Auxins are responsible for:

a) Negative gravitropism of stems
b) Negative gravitropism of roots
c) Both a & b
d) None of them


9.WHICH IS CORRECT IN RELATION TO NASTIC MOVEMENTS WHEN HORMONE CONTROL MOVEMENT
a) Abscisins
b) Gibberellins
c) Both a & b
d) None of them


10.An example of a growth inhibitor is:
a) Gibberellins
b) Abscisic acid
c) Both a & b
d) None of them


11.An example of a growth stimulator is:
a) Gibberellins
b) Abscisic acid
c) Both a & b
d) None of them


12.It has been observed that auxins are responsible for:
a) Hyponasty
b) Epinasty
c) Thigmotropism
d) None of them


13.It has been observed that gibberellins are responsible for:
a) Hyponasty
b) Epinasty
c) Thigmotropism
d) None of them


14.Skeleton provides:
a) Protection
b) Mineral homeostasis
c) Blood cell protection
d) All of them


15.There are___________major types of skeleton in animals.
a) 1
b) 2
c) 3
d) 4


16.Cnidarian has:
a) Hydrostatic skeleton
b) Exoskeleton
c) Endoskeleton
d) None of them


17.Annelids have:
a) Hydrostatic skeleton
b) Exoskeleton
c) Endoskeleton
d) None of them


18.A hydrostatic skeleton is found in:
a) Annelids
b) Soft-bodied invertebrates
c) Sea anemone
d) All of them


19.A hydrostatic skeleton is not found in:
a) Annelids
b) Insects
c) Cnidarians
d) Soft-bodied invertebrates


20.Exoskeleton is composed of ________layers.
a) 1
b) 2
c) 3
d) 4


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