MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Different Tropic Movements

Movements dir...

Question

Movements directed towards or away from the stimuli in response are known as nastic movements.

A

True

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

False

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B False
Nastic movements are movements that are not specifically directed towrds or away from the stimuli. For example, some flowers bloom in the morning, close during the night. The movement of opening and closing of flowers is not directed towards the stimuli (the sun).

Suggest Corrections

thumbs-up

1

Similar questions

Q. The movement of plants in response to stimuli is known as movement.

Q. Pick up the correct answer.
I) In tropic movements, there is a definite relationship between response and stimulus.
II) Stimulus acts on protoplasm from one direction only in tropic movements.
III) In nastic movement, there is no relation between response and direction of stimulus.
IV) Stimulus acts on protoplasm from all sides in nastic movements.

Q. Classify the following movements as tropic or nastic movements:
i) Opening of flower
ii) Shoots moving towards light

Q. The movement where an organism and its organs move from one place to another in response to external stimuli are called ________ movements.

Q. Tropic movement is the movement of plant or parts of a plant in response to environmental stimuli.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Development

BIOLOGY

Watch in App

explore_more_icon

Explore more

Different Tropic Movements

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon