NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI03: PLANT KINGDOM
331764
Statement A : In red algae sexual reproduction is accompanied by complex pre-fertilisation development. Statement B : Porphyra, Polysiphonia, Gracilaria are the members of red algae.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
In red algae sexual reproduction is accompanied by complex post fertilization development.
BIOXI03: PLANT KINGDOM
331765
Which of the following class of algae is mostly found in salt water?
1 Phaeophyceae
2 Rhodophyceae
3 Chlorophyceae
4 Both (1) and (2)
Explanation:
Rhodophyceae are commonly called as red algae because of the predominance of the redpigment (rphycoerythrin) in their body. They are mostly found in salt water.
BIOXI03: PLANT KINGDOM
331766
Floridean starch is stored food very similar to _________in structure.
1 Starch and glycogen
2 Amylopectin and starch
3 Amylopectin and glycogen
4 Starch and cellulose
Explanation:
The food in red algae is stored as floridean starch which is very similar to amylopectin and glycogen in structure.
BIOXI03: PLANT KINGDOM
331767
Which of the following algae produce Carrageen?
1 Green algae
2 Brown algae
3 Red algae
4 Blue-green algae
Explanation:
Carrageen is a Phycocolloid produced from red algae. E.g., Chondrus.
331764
Statement A : In red algae sexual reproduction is accompanied by complex pre-fertilisation development. Statement B : Porphyra, Polysiphonia, Gracilaria are the members of red algae.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
In red algae sexual reproduction is accompanied by complex post fertilization development.
BIOXI03: PLANT KINGDOM
331765
Which of the following class of algae is mostly found in salt water?
1 Phaeophyceae
2 Rhodophyceae
3 Chlorophyceae
4 Both (1) and (2)
Explanation:
Rhodophyceae are commonly called as red algae because of the predominance of the redpigment (rphycoerythrin) in their body. They are mostly found in salt water.
BIOXI03: PLANT KINGDOM
331766
Floridean starch is stored food very similar to _________in structure.
1 Starch and glycogen
2 Amylopectin and starch
3 Amylopectin and glycogen
4 Starch and cellulose
Explanation:
The food in red algae is stored as floridean starch which is very similar to amylopectin and glycogen in structure.
BIOXI03: PLANT KINGDOM
331767
Which of the following algae produce Carrageen?
1 Green algae
2 Brown algae
3 Red algae
4 Blue-green algae
Explanation:
Carrageen is a Phycocolloid produced from red algae. E.g., Chondrus.
331764
Statement A : In red algae sexual reproduction is accompanied by complex pre-fertilisation development. Statement B : Porphyra, Polysiphonia, Gracilaria are the members of red algae.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
In red algae sexual reproduction is accompanied by complex post fertilization development.
BIOXI03: PLANT KINGDOM
331765
Which of the following class of algae is mostly found in salt water?
1 Phaeophyceae
2 Rhodophyceae
3 Chlorophyceae
4 Both (1) and (2)
Explanation:
Rhodophyceae are commonly called as red algae because of the predominance of the redpigment (rphycoerythrin) in their body. They are mostly found in salt water.
BIOXI03: PLANT KINGDOM
331766
Floridean starch is stored food very similar to _________in structure.
1 Starch and glycogen
2 Amylopectin and starch
3 Amylopectin and glycogen
4 Starch and cellulose
Explanation:
The food in red algae is stored as floridean starch which is very similar to amylopectin and glycogen in structure.
BIOXI03: PLANT KINGDOM
331767
Which of the following algae produce Carrageen?
1 Green algae
2 Brown algae
3 Red algae
4 Blue-green algae
Explanation:
Carrageen is a Phycocolloid produced from red algae. E.g., Chondrus.
331764
Statement A : In red algae sexual reproduction is accompanied by complex pre-fertilisation development. Statement B : Porphyra, Polysiphonia, Gracilaria are the members of red algae.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
In red algae sexual reproduction is accompanied by complex post fertilization development.
BIOXI03: PLANT KINGDOM
331765
Which of the following class of algae is mostly found in salt water?
1 Phaeophyceae
2 Rhodophyceae
3 Chlorophyceae
4 Both (1) and (2)
Explanation:
Rhodophyceae are commonly called as red algae because of the predominance of the redpigment (rphycoerythrin) in their body. They are mostly found in salt water.
BIOXI03: PLANT KINGDOM
331766
Floridean starch is stored food very similar to _________in structure.
1 Starch and glycogen
2 Amylopectin and starch
3 Amylopectin and glycogen
4 Starch and cellulose
Explanation:
The food in red algae is stored as floridean starch which is very similar to amylopectin and glycogen in structure.
BIOXI03: PLANT KINGDOM
331767
Which of the following algae produce Carrageen?
1 Green algae
2 Brown algae
3 Red algae
4 Blue-green algae
Explanation:
Carrageen is a Phycocolloid produced from red algae. E.g., Chondrus.
