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IceJOKER [234]
1 year ago
12

Write the functions of the modified stems give some examples to​

Biology
1 answer:
DaniilM [7]1 year ago
3 0

Many plants have modified stems that serve various purposes, including storage, protection, photosynthesis, support, propagation, and perennial growth.

<h3>What are the functions of modified stems, and explain them with examples?</h3>

Underground Stem Modifications:

  • These can be found underground, as their name suggests. They have a variety of uses, including food storage, reproduction, and perpetuation. By having nodes and internodes, they may be distinguished from roots. They support asexual reproduction and the plant's ability to endure a period of hibernation. They offer a defense against animal grazing and environmental stress.
  • Rhizome: It runs parallel to the ground, and its lower portion, capable of producing adventitious roots, can also generate scaly leaves. They have internodes, buds, and nodes. Examples: Turmeric and ginger. The rootstock in bananas is a rhizome that develops vertically.
  • Bulb: Modified bulbs are visible, and the stem is shortened and ringed with scale leaves. Examples: Tulips, Lilies, Daffodils, Onion, Garlic
  • Corm: A short erect stalk with scaly leaves covers it. When compared to bulbs, it is tough. Examples: Colocasia, Yam, Saffron
  • Tuber: The fleshy, food-storing stem terminal is present in this instance. Nodes and internodes are present in the stem; however, they are not identifiable because of swelling. Scaly leaves present at nodes can be interpreted as eyes or scars. Examples: Potato, Artichokes.

Many plants have modified stems that serve various purposes, including storage, protection, photosynthesis, support, propagation, and perennial growth.

To learn more about modified stems, refer to:

brainly.com/question/1674880

#SPJ9

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