What is not true for Mycorrhizae?
I. Nearly 30% of vascular plants have this symbiotic relationship with fungi.
II. The fungus primarily makes nitrogen available to plants.
III. Fungi get organic carbon from plants.
(1) I alone
(2) I and II only
(3) II and III only
(4) I, II and III
Subtopic: Mycorrhiza |
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Which one of the following pairs is correctly matched?
|
(1) |
Rhizobium |
- Parasite in the roots of leguminous plants |
|
(2) |
Mycorrhizae |
- Mineral uptake from soil |
|
(3) |
Yeast |
- Production of biogas |
|
(4) |
Myxomycetes |
- The disease ring worm |
Subtopic: Mycorrhiza |
56%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Consider the two given statements:
1. Statement I is correct; Statement II is incorrect
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is incorrect
4. Statement I is incorrect; Statement II is correct
| Statement I: | Association between mycobiont and phycobiont is found in Lichens. |
| Statement II: | An association between roots of higher plants and fungi is called mycorrhiza. |
2. Statement I is correct; Statement II is correct
3. Statement I is incorrect; Statement II is incorrect
4. Statement I is incorrect; Statement II is correct
Subtopic: Mycorrhiza | Lichens |
91%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Select correct statement w.r.t. mycorrhizal roots
1. They do not differ in shape from normal roots
2. Often show a wooly covering
3. Possess root cap but lack root hairs
4. Fungal partner is commonly a member of Ascomycetes
1. They do not differ in shape from normal roots
2. Often show a wooly covering
3. Possess root cap but lack root hairs
4. Fungal partner is commonly a member of Ascomycetes
Subtopic: Mycorrhiza |
Please attempt this question first.
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