Second Year Biology Chapter 16 Short Questions Online Preparation (Support and Movements)

Online Short Questions For Chapter 2 "12th Class Biology Chapter 16 Short Questions Preparation "

Try The Short Questions For 12th Class Biology Chapter 16 Short Questions Preparation

  • Total Questions10

  • Available Sets5

Biology - 12th Class Biology Chapter 16 Short Questions Preparation

Question # 1

Differentiate between phototactic and phototropic movement.

  • Ans 1: Phototactic is a type of tactic movement in which movement occurs in response of light stimulus.
  • Ans 2: Phototropic movement is a growth movement due to light stimulus.
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Prepare Complete Set Wise Questions For Chapter 2 "12th Class Biology Chapter 16 Short Questions Preparation "

12th Class Biology Chapter 16 Short Questions Preparation - Set 1

Question # 1

Differentiate between phototactic and phototropic movement.

  • Ans 1: Phototactic is a type of tactic movement in which movement occurs in response of light stimulus.
  • Ans 2: Phototropic movement is a growth movement due to light stimulus.
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12th Class Biology Chapter 16 Short Questions Preparation - Set 2

Question # 1

Characterize digitigrades animals.

  • Ans 1: Animals which walk on the tips of their digits only are called digitigrades.They run faster than plantigrade animals.In these animals first digit usually reduces or completely lost as in rabbit, rodents.
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12th Class Biology Chapter 16 Short Questions Preparation - Set 3

Question # 1

Define phototactic movement and photonastic movement.

  • Ans 1: Phototactic Movement: is a types of tactic movement in which movement occur in response to light stimulus. Photonastic Movements:that in which photoperiod is critical in opening and closing of flowers.
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12th Class Biology Chapter 16 Short Questions Preparation - Set 4

Question # 1

Define aerofoils.

  • Ans 1: An aerofoil is any smooth surface which moves through the air at an angle to the air stream for example wing of a bird act as aerofoil.
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12th Class Biology Chapter 16 Short Questions Preparation - Set 5

Question # 1

What are nastic movement?

  • Ans 1: These are non directional movement of parts of plant in response to external stimuli.
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16th Chapter

12th Class Biology Chapter 16 Short Questions

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