The answer to this question is c. <span>by bending its stem toward the sun.</span>
Nurse explains that older adults have " slower reaction times"
<span>The pia matter tore away from the spinal cord, damaging the associated blood vessels, which leaked into the subarachnoid space.
When the player was hit hard, the pia matter was torn away from the spinal cord. This in turn damaged the blood vessels in the area causing them to leak into the subarachnoid space. This is how the infection occurred.</span>
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.
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