Multiple Choice Questions (MCQs)
Lakhmir Singh Biology Solutions for Exercise - Multiple Choice Questions (MCQs)
Simple step-by-step solutions to Multiple Choice Questions (MCQs) questions of Control and Coordination from Science for Tenth Class Part - 3 Biology. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Multiple Choice Questions (MCQs) with Hints & Solutions
The stimulus in the process of thigmotropism is :
A growing seedling is kept in a dark room. A burning candle is placed near it for a few days. The top part of seedling bends towards the burning candle. This is an example of :
Which of the following acts as a stimulus in the process of hydrotropism?
The growth movement of a plant part in response to the touch of an object is called
The climbing organs of plants like tendrils grow towards any support which they happen to touch and wind around the support. This is an example of
The rate of growth in roots is decreased by one of the following plant hormones. This plant hormone is
When the leaves of a Mimosa pudica plant are touched with a finger, they fold up quickly. This is an example of :
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
