Advertisements
Advertisements
प्रश्न
The following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams.
Plasmodesmata
Advertisements
उत्तर
The microscopic channels between two cells through the cell wall are called plasmodesmata. Plasmodesmata allow the transport of materials between two cells.
APPEARS IN
संबंधित प्रश्न
Ascent of sap in plants takes place through:
If the xylem vessels of a plant are plugged:
What do xylem vessels carry?
Given alongside is an enlarged diagram of a part of the root. Draw arrows on the diagram to show the movement of water passing through different parts.
List out the differences between xylem and phloem.
Movement of water in the plant body takes place through
Prepared food material is carried through
Fill in the blank:
Upward movement of water takes place through ________.
is the following statement true (T) or false (F)? Mark T or F
Xylem and phloem are vascular tissues.
Name the two aspects of transport in higher plants.
Find the odd one out and give reason.
Root hair, xylem, root, phloem
What does vascular tissue or conducting tissue comprise of?
What is sap?
Companion cells are closely associated with ______.
Draw and identify different elements of phloem.
Phloem transport ______ from ______ to other parts of the plant.
Explain the components of phloem tissue.
Read the following statements and select the correct option.
Statement I: Phloem fibres of jute, flax and hemp are used commercially.
Statement II: Phloem fibres have elongated cells, with thick cell wall and thus they provide strength and rigidity to plant organs.
