what are the plants that store food by modifying stem write example short ans
Answers
Answer:
cactus it store water in the stem
Answer:
Stem modifications, either aboveground, underground, or aerial, enable plants to survive in particular habitats and environments.
Explanation:
STEM MODIFICATION - DEFINITION
In some plants the stems are modified to perform the function of storage of food, support, protection and vegetative propagation.
For food storage: Rhizome (ginger), Tuber (potato), Bulb (onion), Corm (colocasia).For support: Stem tendrils of watermelon, grapevine, cucumber.
For protection: Axillary buds of stem of citrus, Bougainvillea get modified into pointed thorns. They protect the plants from animals.
For vegetative propagation: Underground stems of grass, strawberry, lateral branches of mint and jasmine.
For assimilation of food: Flattened stem of Opuntia contains chlorophyll and performs photosynthesis.
MODIFICATION OF STEM - DEFINITION
The stem is the part of the plant that provides support and helps inconduction.
In some plants, the stem is modified for some other functions such as:
Underground stem modification- in such modification, stems remain under the soil and store the large amount of food e.g., potato, ginger etc.
Sub-aerial modification- in such modification, week stems lie horizontally on the ground and develop adventitious roots that help in vegetative propagation e.g., grass, pumpkin etc.
Aerial stem modification- in such modification, axillary buds are modified to thron and tendril for protection and support e.g., rose, pea etc.roots that help in vegetative propagation e.g., grass, pumpkin etc.
Aerial stem modification- in such modification, axillary buds are modified to thron and tendril for protection and support e.g., rose, pea etc.
Examples of food-storing stems include such specialized forms as tubers, rhizomes, and corms and the woody stems of trees and shrubs. Water storage is developed to a high degree in the stems of cacti, and all green stems are capable of photosynthesis.
HOPE SO IT IS HELPFUL TO YOU THEN GIVE ME ❤️,
AND FOLLOW ME PLEASE,
AND MARK ME AS BRAINLIST PLEASE.