62175
In sugarcane, the adventitious roots are called:
1 prop roots
2 prop and tuberous roots
3 pneumatophores
4 None of the above
Explanation:
D In sugarcane the adventitious root are called stilt roots. The roots which develop from the basal nodes of the main stem are known as stilt roots. Stilt roots are found in both Maize and sugarcane plant and it is also found in bamboo and pine.
Punjab MET-2011
Morphology of Plants
62176
Velamen and spongy tissue is found in:
1 breathing roots
2 parasitic roots
3 tuberous roots
4 epiphytic roots
Explanation:
D Velamen and spongy tissue is found in epiphytic root. An epiphyte is on organism that grow on the surface of a plant and derives of moisture and nutrients from the air, rain, water (in marine environments). eg. Orchid
Rajasthan PMT-2002
Morphology of Plants
62177
Which of the following plants has haustorial roots?
1 Pea
2 Trapa
3 Lily
4 Cuscuta
Explanation:
D Cuscuta plants has haustorial roots. A specialized modified root of parasitic plant that penetrates into a host plant and functions to acquire necessory nutrients from the host plant.
J and K CET-2003
Morphology of Plants
62178
Parasitic phanerogams absorb water and solutes from the host plant by:
1 mycorrhizal roots
2 clinging roots
3 haustoria
4 adventitious roots
Explanation:
C Haustoria highly modified stem or root of a parasitic plant or a specialized branch or tube originating from a hair like filament (hyphae) of a fungus. The haustorium penetrates the tissues of a host and absorbs nutrients and water.
62175
In sugarcane, the adventitious roots are called:
1 prop roots
2 prop and tuberous roots
3 pneumatophores
4 None of the above
Explanation:
D In sugarcane the adventitious root are called stilt roots. The roots which develop from the basal nodes of the main stem are known as stilt roots. Stilt roots are found in both Maize and sugarcane plant and it is also found in bamboo and pine.
Punjab MET-2011
Morphology of Plants
62176
Velamen and spongy tissue is found in:
1 breathing roots
2 parasitic roots
3 tuberous roots
4 epiphytic roots
Explanation:
D Velamen and spongy tissue is found in epiphytic root. An epiphyte is on organism that grow on the surface of a plant and derives of moisture and nutrients from the air, rain, water (in marine environments). eg. Orchid
Rajasthan PMT-2002
Morphology of Plants
62177
Which of the following plants has haustorial roots?
1 Pea
2 Trapa
3 Lily
4 Cuscuta
Explanation:
D Cuscuta plants has haustorial roots. A specialized modified root of parasitic plant that penetrates into a host plant and functions to acquire necessory nutrients from the host plant.
J and K CET-2003
Morphology of Plants
62178
Parasitic phanerogams absorb water and solutes from the host plant by:
1 mycorrhizal roots
2 clinging roots
3 haustoria
4 adventitious roots
Explanation:
C Haustoria highly modified stem or root of a parasitic plant or a specialized branch or tube originating from a hair like filament (hyphae) of a fungus. The haustorium penetrates the tissues of a host and absorbs nutrients and water.
62175
In sugarcane, the adventitious roots are called:
1 prop roots
2 prop and tuberous roots
3 pneumatophores
4 None of the above
Explanation:
D In sugarcane the adventitious root are called stilt roots. The roots which develop from the basal nodes of the main stem are known as stilt roots. Stilt roots are found in both Maize and sugarcane plant and it is also found in bamboo and pine.
Punjab MET-2011
Morphology of Plants
62176
Velamen and spongy tissue is found in:
1 breathing roots
2 parasitic roots
3 tuberous roots
4 epiphytic roots
Explanation:
D Velamen and spongy tissue is found in epiphytic root. An epiphyte is on organism that grow on the surface of a plant and derives of moisture and nutrients from the air, rain, water (in marine environments). eg. Orchid
Rajasthan PMT-2002
Morphology of Plants
62177
Which of the following plants has haustorial roots?
1 Pea
2 Trapa
3 Lily
4 Cuscuta
Explanation:
D Cuscuta plants has haustorial roots. A specialized modified root of parasitic plant that penetrates into a host plant and functions to acquire necessory nutrients from the host plant.
J and K CET-2003
Morphology of Plants
62178
Parasitic phanerogams absorb water and solutes from the host plant by:
1 mycorrhizal roots
2 clinging roots
3 haustoria
4 adventitious roots
Explanation:
C Haustoria highly modified stem or root of a parasitic plant or a specialized branch or tube originating from a hair like filament (hyphae) of a fungus. The haustorium penetrates the tissues of a host and absorbs nutrients and water.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Morphology of Plants
62175
In sugarcane, the adventitious roots are called:
1 prop roots
2 prop and tuberous roots
3 pneumatophores
4 None of the above
Explanation:
D In sugarcane the adventitious root are called stilt roots. The roots which develop from the basal nodes of the main stem are known as stilt roots. Stilt roots are found in both Maize and sugarcane plant and it is also found in bamboo and pine.
Punjab MET-2011
Morphology of Plants
62176
Velamen and spongy tissue is found in:
1 breathing roots
2 parasitic roots
3 tuberous roots
4 epiphytic roots
Explanation:
D Velamen and spongy tissue is found in epiphytic root. An epiphyte is on organism that grow on the surface of a plant and derives of moisture and nutrients from the air, rain, water (in marine environments). eg. Orchid
Rajasthan PMT-2002
Morphology of Plants
62177
Which of the following plants has haustorial roots?
1 Pea
2 Trapa
3 Lily
4 Cuscuta
Explanation:
D Cuscuta plants has haustorial roots. A specialized modified root of parasitic plant that penetrates into a host plant and functions to acquire necessory nutrients from the host plant.
J and K CET-2003
Morphology of Plants
62178
Parasitic phanerogams absorb water and solutes from the host plant by:
1 mycorrhizal roots
2 clinging roots
3 haustoria
4 adventitious roots
Explanation:
C Haustoria highly modified stem or root of a parasitic plant or a specialized branch or tube originating from a hair like filament (hyphae) of a fungus. The haustorium penetrates the tissues of a host and absorbs nutrients and water.
