NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII13: ORGANISMS AND POPULATION
344248
Assertion : Hundreds of microbe species live in our intestine. Reason : All intestinal microbes live as parasites in humans
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Between 300 and 1000 different species live in the gut, with most estimates at about 500. However, all are not parasites. Assertion is true but Reason is false
BIOXII13: ORGANISMS AND POPULATION
344249
Following are correct example of ectoparasite
1 Lice on humans
2 Ticks on dogs
3 Copepods on marine fishes
4 All are correct
Explanation:
Example of ectoparasite (1) Lice on humans (2) Ticks on dogs (3) Copepods on marine fishes
BIOXII13: ORGANISMS AND POPULATION
344250
Find out incorrect statement.
1 Cuscuta, a parasitic plant is a gymnosperm
2 Majority of parasite harm the host and render them vulnerable for predation
3 Many parasites have evolved to be host specific in such a way that both host and the parasite tend to co-evolve
4 In brood parasitism (of Koel and crow), the eggs of parasite bird have evolved to resemble the host's egg in size and colour to reduce the chance of the host bird detecting the foreign eggs and ejecting them from the host
Explanation:
Cuscuta pentagona belongs to the phylum Anthophyta, also called Angiosperms, because it has flowers and bears fruit.
BIOXII13: ORGANISMS AND POPULATION
344251
Which is not a characteristic of intestinal symbionts?
1 Feeding on extra food of host
2 Providing vitamins to host
3 Anaerobic respiration
4 Aerobic respiration
Explanation:
Intestinal symbionts exist inside our body. There is no availability of oxygen hence, they are not able to perform aerobic respiration.
344248
Assertion : Hundreds of microbe species live in our intestine. Reason : All intestinal microbes live as parasites in humans
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Between 300 and 1000 different species live in the gut, with most estimates at about 500. However, all are not parasites. Assertion is true but Reason is false
BIOXII13: ORGANISMS AND POPULATION
344249
Following are correct example of ectoparasite
1 Lice on humans
2 Ticks on dogs
3 Copepods on marine fishes
4 All are correct
Explanation:
Example of ectoparasite (1) Lice on humans (2) Ticks on dogs (3) Copepods on marine fishes
BIOXII13: ORGANISMS AND POPULATION
344250
Find out incorrect statement.
1 Cuscuta, a parasitic plant is a gymnosperm
2 Majority of parasite harm the host and render them vulnerable for predation
3 Many parasites have evolved to be host specific in such a way that both host and the parasite tend to co-evolve
4 In brood parasitism (of Koel and crow), the eggs of parasite bird have evolved to resemble the host's egg in size and colour to reduce the chance of the host bird detecting the foreign eggs and ejecting them from the host
Explanation:
Cuscuta pentagona belongs to the phylum Anthophyta, also called Angiosperms, because it has flowers and bears fruit.
BIOXII13: ORGANISMS AND POPULATION
344251
Which is not a characteristic of intestinal symbionts?
1 Feeding on extra food of host
2 Providing vitamins to host
3 Anaerobic respiration
4 Aerobic respiration
Explanation:
Intestinal symbionts exist inside our body. There is no availability of oxygen hence, they are not able to perform aerobic respiration.
344248
Assertion : Hundreds of microbe species live in our intestine. Reason : All intestinal microbes live as parasites in humans
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Between 300 and 1000 different species live in the gut, with most estimates at about 500. However, all are not parasites. Assertion is true but Reason is false
BIOXII13: ORGANISMS AND POPULATION
344249
Following are correct example of ectoparasite
1 Lice on humans
2 Ticks on dogs
3 Copepods on marine fishes
4 All are correct
Explanation:
Example of ectoparasite (1) Lice on humans (2) Ticks on dogs (3) Copepods on marine fishes
BIOXII13: ORGANISMS AND POPULATION
344250
Find out incorrect statement.
1 Cuscuta, a parasitic plant is a gymnosperm
2 Majority of parasite harm the host and render them vulnerable for predation
3 Many parasites have evolved to be host specific in such a way that both host and the parasite tend to co-evolve
4 In brood parasitism (of Koel and crow), the eggs of parasite bird have evolved to resemble the host's egg in size and colour to reduce the chance of the host bird detecting the foreign eggs and ejecting them from the host
Explanation:
Cuscuta pentagona belongs to the phylum Anthophyta, also called Angiosperms, because it has flowers and bears fruit.
BIOXII13: ORGANISMS AND POPULATION
344251
Which is not a characteristic of intestinal symbionts?
1 Feeding on extra food of host
2 Providing vitamins to host
3 Anaerobic respiration
4 Aerobic respiration
Explanation:
Intestinal symbionts exist inside our body. There is no availability of oxygen hence, they are not able to perform aerobic respiration.
344248
Assertion : Hundreds of microbe species live in our intestine. Reason : All intestinal microbes live as parasites in humans
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Between 300 and 1000 different species live in the gut, with most estimates at about 500. However, all are not parasites. Assertion is true but Reason is false
BIOXII13: ORGANISMS AND POPULATION
344249
Following are correct example of ectoparasite
1 Lice on humans
2 Ticks on dogs
3 Copepods on marine fishes
4 All are correct
Explanation:
Example of ectoparasite (1) Lice on humans (2) Ticks on dogs (3) Copepods on marine fishes
BIOXII13: ORGANISMS AND POPULATION
344250
Find out incorrect statement.
1 Cuscuta, a parasitic plant is a gymnosperm
2 Majority of parasite harm the host and render them vulnerable for predation
3 Many parasites have evolved to be host specific in such a way that both host and the parasite tend to co-evolve
4 In brood parasitism (of Koel and crow), the eggs of parasite bird have evolved to resemble the host's egg in size and colour to reduce the chance of the host bird detecting the foreign eggs and ejecting them from the host
Explanation:
Cuscuta pentagona belongs to the phylum Anthophyta, also called Angiosperms, because it has flowers and bears fruit.
BIOXII13: ORGANISMS AND POPULATION
344251
Which is not a characteristic of intestinal symbionts?
1 Feeding on extra food of host
2 Providing vitamins to host
3 Anaerobic respiration
4 Aerobic respiration
Explanation:
Intestinal symbionts exist inside our body. There is no availability of oxygen hence, they are not able to perform aerobic respiration.
