Home
Class 10
Biology
There are three plants A,B and C. the fl...

There are three plants A,B and C. the flowers of plant A open their petals in bright light during the day but close them when it gets dark at night. On the other hand, the flowers of plant B open their petals at night but close them during the day when there is bright light. The leaves of plant C fold up and droop when touched with fingers or any other solid object.
(a) Name the phenomenon show by the flowers of (i) plant A, and (ii) plant B.
(b) Name one flower each which behaves like the flower of (i) plant A, and (ii) plant B.
(c) Name the phenoenon exhibited by the leaves of plant C.
(e) Which plant/plants exhibit the phenomeon based on growth movements?

Promotional Banner

Similar Questions

Explore conceptually related problems

Dandelion flowers open the petals in bright light during the daytime but close the petals in dark at night. This response of dandelion flowers to light is called:

Stomata open at night and close during the day time in

CAM plants open their stomata during night only because they tend to

Why is the folding up of the leaves of a sensitive plant on touching with a finger not a tropism?

In short day plants flowering

When the leaves of a Mimosa pudica plant are touched with a finger, they fold up quickly. This is an example of:

The closing of the flowers of some plants after sunset illustrates

Stomata open at night and close during day in Sunken stomata are adaptations of which category of plants

In flowering plants, the site of perception of light/dark duration is