Match the following: Column I Column II 1. Response to gravity a. Thigmotropism 2. Response to touch b. Hydrotropism 3. Response to light c. Phototropism 4. Response to water d. Chemotropism 5. Response to chemicals e. Geotropism

1 - e Geotropism is the movement of plant parts in response to the force of gravity. 2 - a Thigmotropism is the movement of plant parts in response to touch (contact) with a solid object. Example: Mimosa pudica. 3 - c Phototropism is the movement of plant parts in response to light. Shoot shows positive phototropism and roots show negative phototropism. 4 - b Hydrotropism is the movement of plant parts in response to water. 5 - d Chemotropism is the movement of plant parts in response to the stimulus of the chemicals. Column I Column II 1. Response to gravity e. Geotropism 2. Response to touch a. Thigmotropism 3. Response to light c. Phototropism 4. Response to water b. Hydrotropism 5. Response to chemicals d. Chemotropism

E M B I B E

ICSE Self - Study in Biology>Plant Physiology>Chapter 6 - Chemical Coordination in Plants>TEST YOURSELF

Ajay Kumar Bhattacharya and Pradeep Singh Solutions for Exercise 1: TEST YOURSELF

Author:Ajay Kumar Bhattacharya & Pradeep Singh

Ajay Kumar Bhattacharya Biology Solutions for Exercise - Ajay Kumar Bhattacharya and Pradeep Singh Solutions for Exercise 1: TEST YOURSELF

Attempt the practice questions from Exercise 1: TEST YOURSELF with hints and solutions to strengthen your understanding. ICSE Self - Study in Biology solutions are prepared by Experienced Embibe Experts.

Questions from Ajay Kumar Bhattacharya and Pradeep Singh Solutions for Exercise 1: TEST YOURSELF with Hints & Solutions

EASY

10th ICSE

IMPORTANT

ICSE Self - Study in Biology>Chapter 6 - Chemical Coordination in Plants>TEST YOURSELF>Q 1

Name the hormone that has specific effects on cell division.

EASY

10th ICSE

IMPORTANT

ICSE Self - Study in Biology>Chapter 6 - Chemical Coordination in Plants>TEST YOURSELF>Q 1

Name the following:

The chemical factors responsible for plant growth.

MEDIUM

10th ICSE

IMPORTANT

ICSE Self - Study in Biology>Chapter 6 - Chemical Coordination in Plants>TEST YOURSELF>Q 3

Match the following:

Column I	Column II
1. Response to gravity	a. Thigmotropism
2. Response to touch	b. Hydrotropism
3. Response to light	c. Phototropism
4. Response to water	d. Chemotropism
5. Response to chemicals	e. Geotropism