259071
Which one of the following statements is wrong?
1 Agar - agar is obtained from Gelidium and Gracilaria
2 Chlorella and Spirulina are used as space food
3 Mannitol is stored food in Rhodophyceae
4 Algin and carragen are products of algae
Explanation:
Mannitol is stored food in fucus. They are grown algae which is found in intertidal zones of rocky seashores. Algae can reserve food in their body for their future requirements. Mannitol is a form of complex carbohydrates that is stored in fucus which belongs to phaeophyceae order. In Rhodophyceae stored food material is floridean starch. Hence, mannitol is stored food in Rhodophyceae is wrong statement.
AIPMT-2015
Plant kingdom
259072
Chromatophores take part in :
1 Respiration
2 Photosynthesis
3 Growth
4 Movement
Explanation:
Chromatophore are specialized cells which contains or produce pigment to give the colour to the organism or a specific part. Chromatophores, found in some forms of photosynthetic Bacteria, contain bacteriochlorophyll pigments and carotenoids. They are mainly found in cold blooded animals like fish, amphibians, reptiles, crustacean and cephalopods. They are used to match the brightness of the background. It helps the animals to achieve general resemblance.
AIPMT (Re-Exam)-2015
Plant kingdom
259073
Tracheophyta consists of
1 bryophytes only
2 pteridophytes only
3 gymnosperms and angiosperms
4 Both (b) and (c)
Explanation:
Tracheophyta consist of the plant with vascular tissue such as pteridophyta, gymnosperm and angiosperm. They have dominant sporophytes phase with roots, stems and leaves, the sporophytes of tracheophytes is independent. Only angiosperm have vessels in the xylem for conduction of water and minerals.
UP CPMT-2009
Plant kingdom
259075
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called
1 Photo autotrophs
2 Chemoautotrophs
3 Saprozoic
4 Coproheterotrophs
Explanation:
The organisms which obtain energy by the oxidation of reduced inorganic compounds are called chemoautotrophs. - Photoautotrophs make their food by photosynthesis using the energy of sun. - Saprozoic organism obtain food from the dead and decaying matter.
259071
Which one of the following statements is wrong?
1 Agar - agar is obtained from Gelidium and Gracilaria
2 Chlorella and Spirulina are used as space food
3 Mannitol is stored food in Rhodophyceae
4 Algin and carragen are products of algae
Explanation:
Mannitol is stored food in fucus. They are grown algae which is found in intertidal zones of rocky seashores. Algae can reserve food in their body for their future requirements. Mannitol is a form of complex carbohydrates that is stored in fucus which belongs to phaeophyceae order. In Rhodophyceae stored food material is floridean starch. Hence, mannitol is stored food in Rhodophyceae is wrong statement.
AIPMT-2015
Plant kingdom
259072
Chromatophores take part in :
1 Respiration
2 Photosynthesis
3 Growth
4 Movement
Explanation:
Chromatophore are specialized cells which contains or produce pigment to give the colour to the organism or a specific part. Chromatophores, found in some forms of photosynthetic Bacteria, contain bacteriochlorophyll pigments and carotenoids. They are mainly found in cold blooded animals like fish, amphibians, reptiles, crustacean and cephalopods. They are used to match the brightness of the background. It helps the animals to achieve general resemblance.
AIPMT (Re-Exam)-2015
Plant kingdom
259073
Tracheophyta consists of
1 bryophytes only
2 pteridophytes only
3 gymnosperms and angiosperms
4 Both (b) and (c)
Explanation:
Tracheophyta consist of the plant with vascular tissue such as pteridophyta, gymnosperm and angiosperm. They have dominant sporophytes phase with roots, stems and leaves, the sporophytes of tracheophytes is independent. Only angiosperm have vessels in the xylem for conduction of water and minerals.
UP CPMT-2009
Plant kingdom
259075
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called
1 Photo autotrophs
2 Chemoautotrophs
3 Saprozoic
4 Coproheterotrophs
Explanation:
The organisms which obtain energy by the oxidation of reduced inorganic compounds are called chemoautotrophs. - Photoautotrophs make their food by photosynthesis using the energy of sun. - Saprozoic organism obtain food from the dead and decaying matter.
259071
Which one of the following statements is wrong?
1 Agar - agar is obtained from Gelidium and Gracilaria
2 Chlorella and Spirulina are used as space food
3 Mannitol is stored food in Rhodophyceae
4 Algin and carragen are products of algae
Explanation:
Mannitol is stored food in fucus. They are grown algae which is found in intertidal zones of rocky seashores. Algae can reserve food in their body for their future requirements. Mannitol is a form of complex carbohydrates that is stored in fucus which belongs to phaeophyceae order. In Rhodophyceae stored food material is floridean starch. Hence, mannitol is stored food in Rhodophyceae is wrong statement.
AIPMT-2015
Plant kingdom
259072
Chromatophores take part in :
1 Respiration
2 Photosynthesis
3 Growth
4 Movement
Explanation:
Chromatophore are specialized cells which contains or produce pigment to give the colour to the organism or a specific part. Chromatophores, found in some forms of photosynthetic Bacteria, contain bacteriochlorophyll pigments and carotenoids. They are mainly found in cold blooded animals like fish, amphibians, reptiles, crustacean and cephalopods. They are used to match the brightness of the background. It helps the animals to achieve general resemblance.
AIPMT (Re-Exam)-2015
Plant kingdom
259073
Tracheophyta consists of
1 bryophytes only
2 pteridophytes only
3 gymnosperms and angiosperms
4 Both (b) and (c)
Explanation:
Tracheophyta consist of the plant with vascular tissue such as pteridophyta, gymnosperm and angiosperm. They have dominant sporophytes phase with roots, stems and leaves, the sporophytes of tracheophytes is independent. Only angiosperm have vessels in the xylem for conduction of water and minerals.
UP CPMT-2009
Plant kingdom
259075
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called
1 Photo autotrophs
2 Chemoautotrophs
3 Saprozoic
4 Coproheterotrophs
Explanation:
The organisms which obtain energy by the oxidation of reduced inorganic compounds are called chemoautotrophs. - Photoautotrophs make their food by photosynthesis using the energy of sun. - Saprozoic organism obtain food from the dead and decaying matter.
259071
Which one of the following statements is wrong?
1 Agar - agar is obtained from Gelidium and Gracilaria
2 Chlorella and Spirulina are used as space food
3 Mannitol is stored food in Rhodophyceae
4 Algin and carragen are products of algae
Explanation:
Mannitol is stored food in fucus. They are grown algae which is found in intertidal zones of rocky seashores. Algae can reserve food in their body for their future requirements. Mannitol is a form of complex carbohydrates that is stored in fucus which belongs to phaeophyceae order. In Rhodophyceae stored food material is floridean starch. Hence, mannitol is stored food in Rhodophyceae is wrong statement.
AIPMT-2015
Plant kingdom
259072
Chromatophores take part in :
1 Respiration
2 Photosynthesis
3 Growth
4 Movement
Explanation:
Chromatophore are specialized cells which contains or produce pigment to give the colour to the organism or a specific part. Chromatophores, found in some forms of photosynthetic Bacteria, contain bacteriochlorophyll pigments and carotenoids. They are mainly found in cold blooded animals like fish, amphibians, reptiles, crustacean and cephalopods. They are used to match the brightness of the background. It helps the animals to achieve general resemblance.
AIPMT (Re-Exam)-2015
Plant kingdom
259073
Tracheophyta consists of
1 bryophytes only
2 pteridophytes only
3 gymnosperms and angiosperms
4 Both (b) and (c)
Explanation:
Tracheophyta consist of the plant with vascular tissue such as pteridophyta, gymnosperm and angiosperm. They have dominant sporophytes phase with roots, stems and leaves, the sporophytes of tracheophytes is independent. Only angiosperm have vessels in the xylem for conduction of water and minerals.
UP CPMT-2009
Plant kingdom
259075
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called
1 Photo autotrophs
2 Chemoautotrophs
3 Saprozoic
4 Coproheterotrophs
Explanation:
The organisms which obtain energy by the oxidation of reduced inorganic compounds are called chemoautotrophs. - Photoautotrophs make their food by photosynthesis using the energy of sun. - Saprozoic organism obtain food from the dead and decaying matter.
