9th class science-Tissues-CBSE NCERT Solution

‘Tissues and Types of Tissues’ of Class 9 Science.

Tissues – Our body is made up of Tissues. When the number of cells combines and perform the same function, then it is called Tissues. There are two types of tissues – Plant Tissues and Animal Tissues.

These are the Dividing Tissues which are located in specific regions.

Apical Meristem – These are present at the tip of the stem and roots. They increase the length of the plant.
Intercalary Meristem– These are present at the base of the leaves and at inter nods. It helps in the growth of the inner nodal region.
Later Meristem – There are present on lateral sides of steam and roots. It increases the diameter due to the cambium.

Structure of Meristem–

They have dense cytoplasm to the nucleus.
They have a thin wall of cellulose and do not have vacuoles.

The Function of Meristem is to divide and help in growth.

For more details on Plant Tissues, click CBSE Class 9 Science

Permanent Tissues-

When the cell of Meristematic Tissues loses their ability to divide, then it becomes Permanent Tissues.

Types of Permanent Tissues–

Simple Tissues- It is the basic Packing Tissue which is made up of only one type of Tissue.

Continue.. Class 9 science Tissues..

For Animated Videos, NCERT Solutions, Question papers, Sample papers of Class 9, kindly visit takshilalearning.

Or Call us: 8800999280/8800999284/011-4563913110

Comments

Lessons-Worksheets-Question Papers-CBSE Class 2 English

Lessons-Worksheets-Question Papers-CBSE Class 2 English CBSE 2nd Class English – One and Many In this blog, we share the spelling rules used in the concept of One and Many. When there is only one of a naming word (noun), it is said to be a singular noun . When a noun shows more than one, it is said to be in the plural . We can add –S, -es, -ves or ies to show that there is more than one noun. For example, we say many birds, four biscuits, six brushes. But for the students of Class 2 , it’s very difficult and confusing to understand where to use s , es, ves or ies in the form of many. Don’t worry, it looks difficult, but it is very easy as in grammar each concept has a set of rules that need to practice. Noun ending with –s, -x, -o, -sh, -ch, and –ss form plurals by taking –es. Look at these pairs of words: Bus – Buses Brush – Brushes Continue ..... Click here ...

Magnetic and non-magnetic material Class 6 Science

Magnetic and non-magnetic material Class 6 Science A magnet is a substance that is drawn to certain magnetic materials like iron, cobalt, and nickel. Magnets have the ability to draw iron to them. Natural magnets are rocks that naturally draw iron. Non-magnetic materials include things like wood, rubber, coins, feathers, leather, etc. that are not drawn to iron. Magnet characteristics It pulls magnetic materials, such as iron. The magnet's two ends are referred to as its poles. The magnet's diametrically opposed poles are drawn together. Heating, hammering, or dropping causes it to lose its characteristics. On the basis of properties types of Magnets Temporary magnets are those magnets that are magnetic for only a little duration. Typically, iron, cobalt, or nickel are used to make them. When they are close to the powerful magnet, they act like a magnet. When they are yanked away from the powerful magnet, they stop being magnetic. Permanent magnets are magnets that have magne...

Class 3 English Practice Grammar Worksheet -The Adverb

Class 3 English Practice Grammar Worksheet -The Adverb Class 3 English – The Adverb – Kinds of Adverb Fill in the blanks with suitable Adverbs of place. Choose from the box. Up outside everywhere back down away here there ...

Takshila Learning - Online Tutorials

Search This Blog