What are the functions of the stomata?

Question:

Answer:

The prime function of stomata is to exchange the gases by closing and opening the pores in the leaves. It assists in eradicating excess water from the leaves.

Chapter 6 NCERT Class 9 Science SOLUTIONS

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Chapter 6 NCERT Class 9 Science SOLUTIONS

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More NCERT Questions

Complete the following table:

How does the cork act as a protective tissue?

What is the role of epidermis in plants?

Name the regions in which parenchyma tissue is present.

Identify the type of tissue in the following– Skin, bark of tree, bone, lining of kidneys tubule, vascular bundle.

Name the following– (a)Tissues that forms the inner lining of our mouth (b)Tissues that connects muscle to bone in humans .

Draw a labelled diagram of a neuron.

Differentiate between, striated, unstriated and cardiac muscles the basis of their structure and site/location in the body.

What is the specific function of the cardiac muscle?

Diagrammatically show the difference between the three types of muscle fibres.

Differentiate between parenchyma, collenchyma and sclerenchyma on the basis of their cell wall.

How are simple tissues different from complex tissues in plants?

How many types of elements together make up the xylem tissues?

Define the term tissue.

What are the functions of areolar tissue?

Give three features of cardiac muscles.

What does a neuron look like?

Name the tissue responsible for movement in our body.

What are the constituents of phloem?

Which tissue makes up the husk of coconut?

Where is apical meristem found?

Name types of simple tissues.

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