Advertisements
Advertisements
प्रश्न
Give the structure and function of the following:
Phloem
Advertisements
उत्तर
Phloem
Structure - Phloem is a complex plant tissue found in all parts of the plant like roots, stems, and leaves. It is made up of four components which are:
(a) Sieve tubes
(b) Companion cells
(c) Phloem parenchyma
(d) Phloem fibres
Function - Phloem carries out the conduction of organic food prepared by the plant.
APPEARS IN
संबंधित प्रश्न
Name the tissue that transports food in plants.
Name the regions in which parenchyma tissue is present.
Explain different types of elements present in phloem.
Name the different types of elements found in the xylem.
Study the diagram given below and then answer the question that follows:
State the function of the parts labelled 1, 2, 3 and 4.
A permanent tissue is of how many types?
The question has four answers. Choose the correct answer:
Hard lignified thick walled, long and pointed cells in a plant are
The question has four answers. Choose the correct answer:
The parenchymatous tissue is
Which of the following is a permanent tissue?
Match the followings and choose the correct option from below
| Column I | Column II |
| A. Meristem | i. Photosynthesis, storage |
| B. Parenchyma | ii. Mechanical support |
| C. Collenchyma | iii. Actively dividing cells |
| D. Sclerenchyma | iv. Stomata |
| E. Epidermal tissue | v. Sclereids |
