NEET Test Series from KOTA - 10 Papers In MS WORD
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Morphology of Plants
62217
Respiratory roots are found in
1 Rhizopus
2 Orchid
3 Vallisnaria
4 Mangrove plants
Explanation:
: Pneumatophores or breathing roots or respiratory roots found in halophytes such as mangroves. They often grow in saline swamps, so breathing roots come out of the water to consume oxygen. - Rhizopus is a genus of common saprophytic fungi on plants and specialized parasites on animals. - Most orchids species grow in tropical forests but others can be found in semi- desert region, near the Seashore and in the tundra. Vallisneria is a submerged plant that spreads by runners and sometimes forms tall underwater meadows.
UP CPMT-2005
Morphology of Plants
62218
Which of the following groups of plants are propagated through underground root?
1 Pistia, Chrysanthemum and pineapple
2 Ginger, potato, onion and zamikand
3 Sweet potato, Asparagus, Tapioca and dahlia
4 Bryophyllum and Kalanchoe
Explanation:
C When the plant propagation from the vegetative part of a parent plant through asexual mode is called as vegetative propagation. Vegetative propagation are mainly cutting, layering, grafting types. It uses several of the plant parts for reproducing the plant asexually. It is possible because of the presence of meristematic tissue capable of cellular differentiation, in many plant tissues. A part of root, stem and leaf can promote adventitious roots and form a new plant. Some other plants have swollen fleshy roots called tuberous root. These tubers bear buds, which can develop into new plants if covered with moisture soil. Example sweet potato, tapioca, dahlia and asparagus.
MGIMS Wardha-2013
Morphology of Plants
62219
Black pepper is
1 herb
2 shrub
3 tree
4 climber
Explanation:
D Black pepper (Piper nigrum) is a flowering vine, cultivated from its fruit, which is usually dried and used as a spice and seasoning. The pepper plant is a weak climbing or trailing shrub with adventitious roots. Black pepper is native to the Malabar coast of India and is one of the earliest spices known.
Haryana PMT-2008
Morphology of Plants
62171
Radish is a modified root and an example of :
1 napiform root
2 fusiform root
3 conical root
4 tuberous root
Explanation:
B Radish is a modified root and an example of fusiform root. These modified roots usually are swollen and assume different form such as spindle shaped. e.g :- Beet, turnip, radish (top shaped).
: Pneumatophores or breathing roots or respiratory roots found in halophytes such as mangroves. They often grow in saline swamps, so breathing roots come out of the water to consume oxygen. - Rhizopus is a genus of common saprophytic fungi on plants and specialized parasites on animals. - Most orchids species grow in tropical forests but others can be found in semi- desert region, near the Seashore and in the tundra. Vallisneria is a submerged plant that spreads by runners and sometimes forms tall underwater meadows.
UP CPMT-2005
Morphology of Plants
62218
Which of the following groups of plants are propagated through underground root?
1 Pistia, Chrysanthemum and pineapple
2 Ginger, potato, onion and zamikand
3 Sweet potato, Asparagus, Tapioca and dahlia
4 Bryophyllum and Kalanchoe
Explanation:
C When the plant propagation from the vegetative part of a parent plant through asexual mode is called as vegetative propagation. Vegetative propagation are mainly cutting, layering, grafting types. It uses several of the plant parts for reproducing the plant asexually. It is possible because of the presence of meristematic tissue capable of cellular differentiation, in many plant tissues. A part of root, stem and leaf can promote adventitious roots and form a new plant. Some other plants have swollen fleshy roots called tuberous root. These tubers bear buds, which can develop into new plants if covered with moisture soil. Example sweet potato, tapioca, dahlia and asparagus.
MGIMS Wardha-2013
Morphology of Plants
62219
Black pepper is
1 herb
2 shrub
3 tree
4 climber
Explanation:
D Black pepper (Piper nigrum) is a flowering vine, cultivated from its fruit, which is usually dried and used as a spice and seasoning. The pepper plant is a weak climbing or trailing shrub with adventitious roots. Black pepper is native to the Malabar coast of India and is one of the earliest spices known.
Haryana PMT-2008
Morphology of Plants
62171
Radish is a modified root and an example of :
1 napiform root
2 fusiform root
3 conical root
4 tuberous root
Explanation:
B Radish is a modified root and an example of fusiform root. These modified roots usually are swollen and assume different form such as spindle shaped. e.g :- Beet, turnip, radish (top shaped).
: Pneumatophores or breathing roots or respiratory roots found in halophytes such as mangroves. They often grow in saline swamps, so breathing roots come out of the water to consume oxygen. - Rhizopus is a genus of common saprophytic fungi on plants and specialized parasites on animals. - Most orchids species grow in tropical forests but others can be found in semi- desert region, near the Seashore and in the tundra. Vallisneria is a submerged plant that spreads by runners and sometimes forms tall underwater meadows.
UP CPMT-2005
Morphology of Plants
62218
Which of the following groups of plants are propagated through underground root?
1 Pistia, Chrysanthemum and pineapple
2 Ginger, potato, onion and zamikand
3 Sweet potato, Asparagus, Tapioca and dahlia
4 Bryophyllum and Kalanchoe
Explanation:
C When the plant propagation from the vegetative part of a parent plant through asexual mode is called as vegetative propagation. Vegetative propagation are mainly cutting, layering, grafting types. It uses several of the plant parts for reproducing the plant asexually. It is possible because of the presence of meristematic tissue capable of cellular differentiation, in many plant tissues. A part of root, stem and leaf can promote adventitious roots and form a new plant. Some other plants have swollen fleshy roots called tuberous root. These tubers bear buds, which can develop into new plants if covered with moisture soil. Example sweet potato, tapioca, dahlia and asparagus.
MGIMS Wardha-2013
Morphology of Plants
62219
Black pepper is
1 herb
2 shrub
3 tree
4 climber
Explanation:
D Black pepper (Piper nigrum) is a flowering vine, cultivated from its fruit, which is usually dried and used as a spice and seasoning. The pepper plant is a weak climbing or trailing shrub with adventitious roots. Black pepper is native to the Malabar coast of India and is one of the earliest spices known.
Haryana PMT-2008
Morphology of Plants
62171
Radish is a modified root and an example of :
1 napiform root
2 fusiform root
3 conical root
4 tuberous root
Explanation:
B Radish is a modified root and an example of fusiform root. These modified roots usually are swollen and assume different form such as spindle shaped. e.g :- Beet, turnip, radish (top shaped).
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Morphology of Plants
62217
Respiratory roots are found in
1 Rhizopus
2 Orchid
3 Vallisnaria
4 Mangrove plants
Explanation:
: Pneumatophores or breathing roots or respiratory roots found in halophytes such as mangroves. They often grow in saline swamps, so breathing roots come out of the water to consume oxygen. - Rhizopus is a genus of common saprophytic fungi on plants and specialized parasites on animals. - Most orchids species grow in tropical forests but others can be found in semi- desert region, near the Seashore and in the tundra. Vallisneria is a submerged plant that spreads by runners and sometimes forms tall underwater meadows.
UP CPMT-2005
Morphology of Plants
62218
Which of the following groups of plants are propagated through underground root?
1 Pistia, Chrysanthemum and pineapple
2 Ginger, potato, onion and zamikand
3 Sweet potato, Asparagus, Tapioca and dahlia
4 Bryophyllum and Kalanchoe
Explanation:
C When the plant propagation from the vegetative part of a parent plant through asexual mode is called as vegetative propagation. Vegetative propagation are mainly cutting, layering, grafting types. It uses several of the plant parts for reproducing the plant asexually. It is possible because of the presence of meristematic tissue capable of cellular differentiation, in many plant tissues. A part of root, stem and leaf can promote adventitious roots and form a new plant. Some other plants have swollen fleshy roots called tuberous root. These tubers bear buds, which can develop into new plants if covered with moisture soil. Example sweet potato, tapioca, dahlia and asparagus.
MGIMS Wardha-2013
Morphology of Plants
62219
Black pepper is
1 herb
2 shrub
3 tree
4 climber
Explanation:
D Black pepper (Piper nigrum) is a flowering vine, cultivated from its fruit, which is usually dried and used as a spice and seasoning. The pepper plant is a weak climbing or trailing shrub with adventitious roots. Black pepper is native to the Malabar coast of India and is one of the earliest spices known.
Haryana PMT-2008
Morphology of Plants
62171
Radish is a modified root and an example of :
1 napiform root
2 fusiform root
3 conical root
4 tuberous root
Explanation:
B Radish is a modified root and an example of fusiform root. These modified roots usually are swollen and assume different form such as spindle shaped. e.g :- Beet, turnip, radish (top shaped).