Advertisements
Advertisements
प्रश्न
Below is a list of plant fibres. From which part of the plant these are obtained
Cotton
Advertisements
उत्तर
Cotton - Epidermal hair of seed
APPEARS IN
संबंधित प्रश्न
Explain the structure of stomata with a labelled diagram.
In Gymnosperms, the activity of sieve cells are controlled by ______.
Cuticle is secreted from
Trichomes are ______.
Identify the simple tissue system from the following.
Epidermal cells are often modified to perform specialized functions in plants. Name some of them and the function they perform.
Plants require water for their survival. But when watered excessively, plants die. Discuss.
The stomatal pore is guarded by two kidney shaped guard cells. Name the epidermal cells surrounding the guard cells. How does a guard cell differ from an epidermal cell? Use a diagram to illustrate your answer.
Distinguish between the following:
Stem hair and root hair
What is the stomatal apparatus?
In the given figure, which component has thin outer walls and highly thickened inner walls?
Identify the correct statements:
- Lenticels are the lens-shaped openings permitting the exchange of gases.
- Bark formed early in the season is called hard bark.
- Bark is a technical term that refers to all tissues exterior to vascular cambium.
- Bark refers to periderm and secondary phloem.
- Phellogen is single-layered in thickness.
Choose the correct answer from the options given below:
