Home
Class 11
BIOLOGY
Tip of twiner is sensitive and coils aro...

Tip of twiner is sensitive and coils around support itself. This coiling is called

A

Nutation

B

Vernation

C

Epinasty

D

Circination

Text Solution

Verified by Experts

The correct Answer is:
A

The spiral movement of a plant organ during growth is called nutation. It is seen in climbing plants and helps the plant to find a suitable support to twine around. Examples ., Runner beans and tendrils of Sweat peas.
Promotional Banner

Similar Questions

Explore conceptually related problems

A weak stem which itself coils around the support is called

A current carrying coil tends to set itself

A plant has weak stem which can coil around an upright support . It is a

Coiling of graden pea tendrils around any support is an example of

The coil of a sensitive M.C.G. swings too far on both sides. This movement can be quickly stopped by

A sensitive thread-like structure which can coil around a support is

In a transformer, the ratio of the number of turns in the secondary coil to that in the primary coil is 10:3. Such a transformer is called_______transformer.

$ Weak stems which can climb a support without any climbing organs are called Twiners. ! Some Twiners have clinging roots.