Question

Please answer above question.

NOTE:- In true/false if anything is false please correct that statement.

I want verified answer✔️✅

ALL THE BEST MODERATORS AND STARS ‼️​

Answer 1

⛈ The above question based on Plant tissue:

✴ Your Answer:

1) The Plants are stationary. They require more supportive tissues which provides them mechanical support. Most of these tissues are dead and require less energy for maintenance. The growth is limited to certain regions, but they can divide throughout life unlike animals.

✒ Plants tissue are of two types:

• Meristematic tissue

They are the living tissue scalable of division throughout the life. They are found in certain regions of the plant bodies. They have thin cell wall and no intracellular spaces. They have dense cytoplasm and no vacuole. They have prominent nucleus. They are responsible for the growth in length, internode and width(girth) of plant.

• Permanent tissue

They are formed from meristematic tissues only, by differentiation. They are non dividing cells and attains a permanent shape, size and functions. The cells might be living or dead. They basically, transport the substances like food, water and minerals, and provides mechanical support.

━━━━━━━━━━━━━━━━━━━━

2) Give the technical terms.

1. Permanent tissue - They are formed from meristematic tissue by differentiation. They lose their power of division and attains permanent shape, size and function.
2. Parenchyma - They are simple permanent tissue having thin cell walls and a Large vacuole. They help in storage of food and provide support to plant.
3. Collenchyma - They are elongated and thickened at the corners due to the deposition of pectin. They provides flexibility to the plant.
4. Tracheids and Vessels - They are part of the xylem and helps in the conductor of water and minerals from roots to other parts$.$

━━━━━━━━━━━━━━━━━━━━

3) True/ False.

• True
• True
• True
• False, The Sclerenchyma consist of dead cells and are the most abundant mechanical tissue in plants. Their walls are lignified i.e. deposited with lignin. They are found in stems, leaf veins and hard covering of nuts and seeds. Also in fruits for providing grittiness.

━━━━━━━━━━━━━━━━━━━━

Answer 2

1) The Plants are stationary. They require more supportive tissues which provides them mechanical support. Most of these tissues are dead and require less energy for maintenance. The growth is limited to certain regions, but they can divide throughout life unlike animals.

✒ Plants tissue are of two types:

Meristematic tissue

They are the living tissue scalable of division throughout the life. They are found in certain regions of the plant bodies. They have thin cell wall and no intracellular spaces. They have dense cytoplasm and no vacuole. They have prominent nucleus. They are responsible for the growth in length, internode and width(girth) of plant.

Permanent tissue

They are formed from meristematic tissues only, by differentiation. They are non dividing cells and attains a permanent shape, size and functions. The cells might be living or dead. They basically, transport the substances like food, water and minerals, and provides mechanical support.

━━━━━━━━━━━━━━━━━━━━

2) Give the technical terms.

Permanent tissue - They are formed from meristematic tissue by differentiation. They lose their power of division and attains permanent shape, size and function.

Parenchyma - They are simple permanent tissue having thin cell walls and a Large vacuole. They help in storage of food and provide support to plant.

Collenchyma - They are elongated and thickened at the corners due to the deposition of pectin. They provides flexibility to the plant.

Tracheids and Vessels - They are part of the xylem and helps in the conductor of water and minerals from roots to other parts

━━━━━━━━━━━━━━━━━━━━

3) True/ False.

True

True

True

False, The Sclerenchyma consist of dead cells and are the most abundant mechanical tissue in plants. Their walls are lignified i.e. deposited with lignin. They are found in stems, leaf veins and hard covering of nuts and seeds. Also in fruits for providing grittiness.

USE  THIS TO  UNDERSTAND FAR BETTER