Agar-agar is obtained from the red algae Gelidium and Gracilaria.
BIOXI03: PLANT KINGDOM
331665
Chlorophyll bearing, thalloid, simple, autotropic eukaryotic and largely aquatic organisms are
1 Bryophytes
2 Chrysophyta
3 Algae
4 Cyanobacteria
Explanation:
Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic organisms.
BIOXI03: PLANT KINGDOM
331666
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
1 Nature of food materials in the cell
2 Structural organisation of thallus
3 Chemical composition of the cell wall
4 Types of pigments present in cell wall
Explanation:
The presence of different types of major pigments forms the basis of classification in algae.
AIPMT - 2007
BIOXI03: PLANT KINGDOM
331667
Which one of the following is an example of chlorophyllous thallophyte?
1 Volvariella
2 Spirogyra
3 Nephrolepis
4 Gnetum
Explanation:
Spirogyra is a green-algae belonging to the class chlorophyceae. Volvariella is a genus of mushrooms. Nephrolepis is a genus of pteridophytes. Gnetum is a genus of gymnosperms.
kcet - 2011
BIOXI03: PLANT KINGDOM
331668
Both gametes in anisogamous are
1 Similar in size and non-motile
2 Dissimilar in size
3 Similar in size and motile
4 Dissimilar in morphology
Explanation:
Anisogamous means fusion of two morphologically dissimilar gametes, which may be motile or non-motile, e.g. in Eudorina.
Agar-agar is obtained from the red algae Gelidium and Gracilaria.
BIOXI03: PLANT KINGDOM
331665
Chlorophyll bearing, thalloid, simple, autotropic eukaryotic and largely aquatic organisms are
1 Bryophytes
2 Chrysophyta
3 Algae
4 Cyanobacteria
Explanation:
Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic organisms.
BIOXI03: PLANT KINGDOM
331666
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
1 Nature of food materials in the cell
2 Structural organisation of thallus
3 Chemical composition of the cell wall
4 Types of pigments present in cell wall
Explanation:
The presence of different types of major pigments forms the basis of classification in algae.
AIPMT - 2007
BIOXI03: PLANT KINGDOM
331667
Which one of the following is an example of chlorophyllous thallophyte?
1 Volvariella
2 Spirogyra
3 Nephrolepis
4 Gnetum
Explanation:
Spirogyra is a green-algae belonging to the class chlorophyceae. Volvariella is a genus of mushrooms. Nephrolepis is a genus of pteridophytes. Gnetum is a genus of gymnosperms.
kcet - 2011
BIOXI03: PLANT KINGDOM
331668
Both gametes in anisogamous are
1 Similar in size and non-motile
2 Dissimilar in size
3 Similar in size and motile
4 Dissimilar in morphology
Explanation:
Anisogamous means fusion of two morphologically dissimilar gametes, which may be motile or non-motile, e.g. in Eudorina.
Agar-agar is obtained from the red algae Gelidium and Gracilaria.
BIOXI03: PLANT KINGDOM
331665
Chlorophyll bearing, thalloid, simple, autotropic eukaryotic and largely aquatic organisms are
1 Bryophytes
2 Chrysophyta
3 Algae
4 Cyanobacteria
Explanation:
Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic organisms.
BIOXI03: PLANT KINGDOM
331666
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
1 Nature of food materials in the cell
2 Structural organisation of thallus
3 Chemical composition of the cell wall
4 Types of pigments present in cell wall
Explanation:
The presence of different types of major pigments forms the basis of classification in algae.
AIPMT - 2007
BIOXI03: PLANT KINGDOM
331667
Which one of the following is an example of chlorophyllous thallophyte?
1 Volvariella
2 Spirogyra
3 Nephrolepis
4 Gnetum
Explanation:
Spirogyra is a green-algae belonging to the class chlorophyceae. Volvariella is a genus of mushrooms. Nephrolepis is a genus of pteridophytes. Gnetum is a genus of gymnosperms.
kcet - 2011
BIOXI03: PLANT KINGDOM
331668
Both gametes in anisogamous are
1 Similar in size and non-motile
2 Dissimilar in size
3 Similar in size and motile
4 Dissimilar in morphology
Explanation:
Anisogamous means fusion of two morphologically dissimilar gametes, which may be motile or non-motile, e.g. in Eudorina.
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BIOXI03: PLANT KINGDOM
331664
Agar is commercially obtained from
1 Gelidium and Gracilaria - red algae
2 Gelidium and Gracilaria - green algae
3 Gelidium and Gracilaria - brown algae
4 Gelidium and Gracilaria - blue-green algae
Explanation:
Agar-agar is obtained from the red algae Gelidium and Gracilaria.
BIOXI03: PLANT KINGDOM
331665
Chlorophyll bearing, thalloid, simple, autotropic eukaryotic and largely aquatic organisms are
1 Bryophytes
2 Chrysophyta
3 Algae
4 Cyanobacteria
Explanation:
Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic organisms.
BIOXI03: PLANT KINGDOM
331666
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
1 Nature of food materials in the cell
2 Structural organisation of thallus
3 Chemical composition of the cell wall
4 Types of pigments present in cell wall
Explanation:
The presence of different types of major pigments forms the basis of classification in algae.
AIPMT - 2007
BIOXI03: PLANT KINGDOM
331667
Which one of the following is an example of chlorophyllous thallophyte?
1 Volvariella
2 Spirogyra
3 Nephrolepis
4 Gnetum
Explanation:
Spirogyra is a green-algae belonging to the class chlorophyceae. Volvariella is a genus of mushrooms. Nephrolepis is a genus of pteridophytes. Gnetum is a genus of gymnosperms.
kcet - 2011
BIOXI03: PLANT KINGDOM
331668
Both gametes in anisogamous are
1 Similar in size and non-motile
2 Dissimilar in size
3 Similar in size and motile
4 Dissimilar in morphology
Explanation:
Anisogamous means fusion of two morphologically dissimilar gametes, which may be motile or non-motile, e.g. in Eudorina.
Agar-agar is obtained from the red algae Gelidium and Gracilaria.
BIOXI03: PLANT KINGDOM
331665
Chlorophyll bearing, thalloid, simple, autotropic eukaryotic and largely aquatic organisms are
1 Bryophytes
2 Chrysophyta
3 Algae
4 Cyanobacteria
Explanation:
Algae are chlorophyll-bearing, simple, thalloid, autotrophic and largely aquatic organisms.
BIOXI03: PLANT KINGDOM
331666
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
1 Nature of food materials in the cell
2 Structural organisation of thallus
3 Chemical composition of the cell wall
4 Types of pigments present in cell wall
Explanation:
The presence of different types of major pigments forms the basis of classification in algae.
AIPMT - 2007
BIOXI03: PLANT KINGDOM
331667
Which one of the following is an example of chlorophyllous thallophyte?
1 Volvariella
2 Spirogyra
3 Nephrolepis
4 Gnetum
Explanation:
Spirogyra is a green-algae belonging to the class chlorophyceae. Volvariella is a genus of mushrooms. Nephrolepis is a genus of pteridophytes. Gnetum is a genus of gymnosperms.
kcet - 2011
BIOXI03: PLANT KINGDOM
331668
Both gametes in anisogamous are
1 Similar in size and non-motile
2 Dissimilar in size
3 Similar in size and motile
4 Dissimilar in morphology
Explanation:
Anisogamous means fusion of two morphologically dissimilar gametes, which may be motile or non-motile, e.g. in Eudorina.