261685
Which of the following is known for its regeneration power?
1 Hydra
2 Obelia
3 Physalia
4 Aurelia
Explanation:
A Regeneration can be referred to as the natural potential of some organisms to repair and regrow damaged or lost body parts. Some organisms may have the ability to grow into a complete organism even from a small fragment of the body, e.g. - Hydra and planaria.
UP CPMT-2010
Animal kingdom
261686
Highest degree of polymorphism is found in
1 Protozoa
2 Cnidaria
3 Platyhelminthes
4 Arthropoda
Explanation:
B Polymorphism is a discontinuous genetic variation resulting in the occurrence of several different forms or types of individual among the members of a single species. It is the characteristic feature of cnidarians, particularly the polyp and medusa forms, or of zooids within colonial organisms. For ex- physalia.
Uttarakhand PMT-2009
Animal kingdom
261687
Characteristic cells of Hydra are
1 archaeocytes
2 thesocytes
3 cnidoblasts
4 trophocytes
Explanation:
C In Cnidaria, marine animals mainly contains cnidoblasts cells. Example- Hydra, Jelly fish etc. Cnidarians have cnidoblast cells on their tentacles and bodies. It is used for anchorage, defense, offense and capture of the prey.
DUMET-2008
Animal kingdom
261688
Which of the following are totipotent cells in Hydra?
1 Gi and cells
2 Nutrit epithelial
3 Interstitial cells
4 Musculo epithelial
Explanation:
C In hydra, the totipotent cells responsible for asexual reproduction (Budding) and tissue regeneration are known as interstitial cells. These cells have the remarkable ability to differentiate into any type of cells required for these process.
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Animal kingdom
261685
Which of the following is known for its regeneration power?
1 Hydra
2 Obelia
3 Physalia
4 Aurelia
Explanation:
A Regeneration can be referred to as the natural potential of some organisms to repair and regrow damaged or lost body parts. Some organisms may have the ability to grow into a complete organism even from a small fragment of the body, e.g. - Hydra and planaria.
UP CPMT-2010
Animal kingdom
261686
Highest degree of polymorphism is found in
1 Protozoa
2 Cnidaria
3 Platyhelminthes
4 Arthropoda
Explanation:
B Polymorphism is a discontinuous genetic variation resulting in the occurrence of several different forms or types of individual among the members of a single species. It is the characteristic feature of cnidarians, particularly the polyp and medusa forms, or of zooids within colonial organisms. For ex- physalia.
Uttarakhand PMT-2009
Animal kingdom
261687
Characteristic cells of Hydra are
1 archaeocytes
2 thesocytes
3 cnidoblasts
4 trophocytes
Explanation:
C In Cnidaria, marine animals mainly contains cnidoblasts cells. Example- Hydra, Jelly fish etc. Cnidarians have cnidoblast cells on their tentacles and bodies. It is used for anchorage, defense, offense and capture of the prey.
DUMET-2008
Animal kingdom
261688
Which of the following are totipotent cells in Hydra?
1 Gi and cells
2 Nutrit epithelial
3 Interstitial cells
4 Musculo epithelial
Explanation:
C In hydra, the totipotent cells responsible for asexual reproduction (Budding) and tissue regeneration are known as interstitial cells. These cells have the remarkable ability to differentiate into any type of cells required for these process.
261685
Which of the following is known for its regeneration power?
1 Hydra
2 Obelia
3 Physalia
4 Aurelia
Explanation:
A Regeneration can be referred to as the natural potential of some organisms to repair and regrow damaged or lost body parts. Some organisms may have the ability to grow into a complete organism even from a small fragment of the body, e.g. - Hydra and planaria.
UP CPMT-2010
Animal kingdom
261686
Highest degree of polymorphism is found in
1 Protozoa
2 Cnidaria
3 Platyhelminthes
4 Arthropoda
Explanation:
B Polymorphism is a discontinuous genetic variation resulting in the occurrence of several different forms or types of individual among the members of a single species. It is the characteristic feature of cnidarians, particularly the polyp and medusa forms, or of zooids within colonial organisms. For ex- physalia.
Uttarakhand PMT-2009
Animal kingdom
261687
Characteristic cells of Hydra are
1 archaeocytes
2 thesocytes
3 cnidoblasts
4 trophocytes
Explanation:
C In Cnidaria, marine animals mainly contains cnidoblasts cells. Example- Hydra, Jelly fish etc. Cnidarians have cnidoblast cells on their tentacles and bodies. It is used for anchorage, defense, offense and capture of the prey.
DUMET-2008
Animal kingdom
261688
Which of the following are totipotent cells in Hydra?
1 Gi and cells
2 Nutrit epithelial
3 Interstitial cells
4 Musculo epithelial
Explanation:
C In hydra, the totipotent cells responsible for asexual reproduction (Budding) and tissue regeneration are known as interstitial cells. These cells have the remarkable ability to differentiate into any type of cells required for these process.
261685
Which of the following is known for its regeneration power?
1 Hydra
2 Obelia
3 Physalia
4 Aurelia
Explanation:
A Regeneration can be referred to as the natural potential of some organisms to repair and regrow damaged or lost body parts. Some organisms may have the ability to grow into a complete organism even from a small fragment of the body, e.g. - Hydra and planaria.
UP CPMT-2010
Animal kingdom
261686
Highest degree of polymorphism is found in
1 Protozoa
2 Cnidaria
3 Platyhelminthes
4 Arthropoda
Explanation:
B Polymorphism is a discontinuous genetic variation resulting in the occurrence of several different forms or types of individual among the members of a single species. It is the characteristic feature of cnidarians, particularly the polyp and medusa forms, or of zooids within colonial organisms. For ex- physalia.
Uttarakhand PMT-2009
Animal kingdom
261687
Characteristic cells of Hydra are
1 archaeocytes
2 thesocytes
3 cnidoblasts
4 trophocytes
Explanation:
C In Cnidaria, marine animals mainly contains cnidoblasts cells. Example- Hydra, Jelly fish etc. Cnidarians have cnidoblast cells on their tentacles and bodies. It is used for anchorage, defense, offense and capture of the prey.
DUMET-2008
Animal kingdom
261688
Which of the following are totipotent cells in Hydra?
1 Gi and cells
2 Nutrit epithelial
3 Interstitial cells
4 Musculo epithelial
Explanation:
C In hydra, the totipotent cells responsible for asexual reproduction (Budding) and tissue regeneration are known as interstitial cells. These cells have the remarkable ability to differentiate into any type of cells required for these process.