Observe the difference between these two images and answer the following question. Name the plant that helps in the replenishment of soil.

The leguminous plant has a tap root system. The root nodules of the leguminous plants contain Rhizobium bacteria. They have the ability to increase soil fertility as they fix nitrogen in the soil. These bacteria functions to convert atmospheric nitrogen to a form that can be utilized by plants. Thus, it helps in replenishing the soil.

Observe the difference between these two images and answer the following question. What is the special characteristic of the plant in the first image?

The special characteristic of the plant shown in the second image are given as follows: It shows root system of leguminous plants consisting of root nodules where bacteria like Rhizobium lives in symbiotic relationship for absorption of nitrogen from atmosphere.

Look at the given picture of a greenhouse in which tomatoes are grown. Tomatoes in the greenhouse grow faster than in normal conditions. Why?

Tomatoes in the greenhouse grow faster than in normal conditions. This is because, in the greenhouse, there can be many factors responsible for the ultimate production of plants. They have optimized conditions such as abundant carbon dioxide, good soil, humidity and adequate sunlight which helps in the growth of healthy and strong plants.

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WOW! SCIENCE Hands-on Learning in SCIENCE 7>Chapter 11 - Nutrition in Plants>WORKSHEET

Archana Shukla Solutions for Chapter: Nutrition in Plants, Exercise 5: WORKSHEET

Author:Archana Shukla

Archana Shukla Science Solutions for Exercise - Archana Shukla Solutions for Chapter: Nutrition in Plants, Exercise 5: WORKSHEET

Attempt the free practice questions on Chapter 11: Nutrition in Plants, Exercise 5: WORKSHEET with hints and solutions to strengthen your understanding. WOW! SCIENCE Hands-on Learning in SCIENCE 7 solutions are prepared by Experienced Embibe Experts.