Advertisements
Advertisements
Question
Give reasons for
It is difficult to pull out the husk of a coconut tree.
Solution
The husk of a coconut is made up of sclerenchymatous fibres which consist of compactly arranged cells with thick lignified cell walls and no intercellular spaces. So, they are tightly joined together. Thus, it is difficult to pull out the husk of a coconut.
APPEARS IN
RELATED QUESTIONS
In desert plants, rate of water loss gets reduced due to the presence of
Flexibility in plants is due to
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Jumping of frog
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Pumping of the heart
______ have tubular cells with perforated walls and are living in nature.
Why is epidermis important for the plants?
Husk of coconut is made of ______ tissue.
______ gives flexibility in plants.
Select the mismatched pair.
- Guard cells – regulate opening and closing of stomata.
- Root hairs – absorption of water from soil.
- Trichomes – protect against grazing animals
