344274
Parasitism is an interaction between two species in which:
1 Both are benefited
2 Both are harmed
3 One is benefitted and the other is neither benefited nor harmed
4 One is benefited and the other is harmed
Explanation:
Parasitism is an interaction between two species in which One is benefited and the other is harmed.
BIOXII13: ORGANISMS AND POPULATION
344275
Cuscuta is an example of :
1 Ectoparasitism
2 Brood parasitism
3 Predation
4 Endoparasitism
Explanation:
Cuscuta is an example of ectoparasitism
BIOXII13: ORGANISMS AND POPULATION
344276
Animals obtaining nourishment from other animals by saprozoic nutrition are called
1 Mesophytes
2 Parasites
3 Xerophytes
4 Halophytes
Explanation:
Parasite is an organism which is completely dependent on host organism for food and shelter they obtain food by absorption from host.
BIOXII13: ORGANISMS AND POPULATION
344277
Which of the following are the harmful effects of parasite on host
1 Reduce survival, growth
2 Reduce reproduction
3 Reduce its population density
4 All of the above
Explanation:
Harmful effects of parasite on host (1) Reduce survival, growth (2) Reduce reproduction (3) Reduce its population density
BIOXII13: ORGANISMS AND POPULATION
344278
Assertion : Human liverflukeand plasmodium are digenetic parasites. Reason : Most of the parasites harm the host and may reduce the population density.
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:
Liver flukes spend their life cycle utilising two hosts. They live as an internal parasite in the vertebrates during their sexual reproduction phase while have asexual reproduction phase when they are prsesnt in molluscs. Hence they are digenetic organisms. Reason: Majority of parasites harm the host: they may reduce the survival, growth and reproduction of the host and reduce the population density. Both assertion and reason are true
344274
Parasitism is an interaction between two species in which:
1 Both are benefited
2 Both are harmed
3 One is benefitted and the other is neither benefited nor harmed
4 One is benefited and the other is harmed
Explanation:
Parasitism is an interaction between two species in which One is benefited and the other is harmed.
BIOXII13: ORGANISMS AND POPULATION
344275
Cuscuta is an example of :
1 Ectoparasitism
2 Brood parasitism
3 Predation
4 Endoparasitism
Explanation:
Cuscuta is an example of ectoparasitism
BIOXII13: ORGANISMS AND POPULATION
344276
Animals obtaining nourishment from other animals by saprozoic nutrition are called
1 Mesophytes
2 Parasites
3 Xerophytes
4 Halophytes
Explanation:
Parasite is an organism which is completely dependent on host organism for food and shelter they obtain food by absorption from host.
BIOXII13: ORGANISMS AND POPULATION
344277
Which of the following are the harmful effects of parasite on host
1 Reduce survival, growth
2 Reduce reproduction
3 Reduce its population density
4 All of the above
Explanation:
Harmful effects of parasite on host (1) Reduce survival, growth (2) Reduce reproduction (3) Reduce its population density
BIOXII13: ORGANISMS AND POPULATION
344278
Assertion : Human liverflukeand plasmodium are digenetic parasites. Reason : Most of the parasites harm the host and may reduce the population density.
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:
Liver flukes spend their life cycle utilising two hosts. They live as an internal parasite in the vertebrates during their sexual reproduction phase while have asexual reproduction phase when they are prsesnt in molluscs. Hence they are digenetic organisms. Reason: Majority of parasites harm the host: they may reduce the survival, growth and reproduction of the host and reduce the population density. Both assertion and reason are true
344274
Parasitism is an interaction between two species in which:
1 Both are benefited
2 Both are harmed
3 One is benefitted and the other is neither benefited nor harmed
4 One is benefited and the other is harmed
Explanation:
Parasitism is an interaction between two species in which One is benefited and the other is harmed.
BIOXII13: ORGANISMS AND POPULATION
344275
Cuscuta is an example of :
1 Ectoparasitism
2 Brood parasitism
3 Predation
4 Endoparasitism
Explanation:
Cuscuta is an example of ectoparasitism
BIOXII13: ORGANISMS AND POPULATION
344276
Animals obtaining nourishment from other animals by saprozoic nutrition are called
1 Mesophytes
2 Parasites
3 Xerophytes
4 Halophytes
Explanation:
Parasite is an organism which is completely dependent on host organism for food and shelter they obtain food by absorption from host.
BIOXII13: ORGANISMS AND POPULATION
344277
Which of the following are the harmful effects of parasite on host
1 Reduce survival, growth
2 Reduce reproduction
3 Reduce its population density
4 All of the above
Explanation:
Harmful effects of parasite on host (1) Reduce survival, growth (2) Reduce reproduction (3) Reduce its population density
BIOXII13: ORGANISMS AND POPULATION
344278
Assertion : Human liverflukeand plasmodium are digenetic parasites. Reason : Most of the parasites harm the host and may reduce the population density.
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:
Liver flukes spend their life cycle utilising two hosts. They live as an internal parasite in the vertebrates during their sexual reproduction phase while have asexual reproduction phase when they are prsesnt in molluscs. Hence they are digenetic organisms. Reason: Majority of parasites harm the host: they may reduce the survival, growth and reproduction of the host and reduce the population density. Both assertion and reason are true
344274
Parasitism is an interaction between two species in which:
1 Both are benefited
2 Both are harmed
3 One is benefitted and the other is neither benefited nor harmed
4 One is benefited and the other is harmed
Explanation:
Parasitism is an interaction between two species in which One is benefited and the other is harmed.
BIOXII13: ORGANISMS AND POPULATION
344275
Cuscuta is an example of :
1 Ectoparasitism
2 Brood parasitism
3 Predation
4 Endoparasitism
Explanation:
Cuscuta is an example of ectoparasitism
BIOXII13: ORGANISMS AND POPULATION
344276
Animals obtaining nourishment from other animals by saprozoic nutrition are called
1 Mesophytes
2 Parasites
3 Xerophytes
4 Halophytes
Explanation:
Parasite is an organism which is completely dependent on host organism for food and shelter they obtain food by absorption from host.
BIOXII13: ORGANISMS AND POPULATION
344277
Which of the following are the harmful effects of parasite on host
1 Reduce survival, growth
2 Reduce reproduction
3 Reduce its population density
4 All of the above
Explanation:
Harmful effects of parasite on host (1) Reduce survival, growth (2) Reduce reproduction (3) Reduce its population density
BIOXII13: ORGANISMS AND POPULATION
344278
Assertion : Human liverflukeand plasmodium are digenetic parasites. Reason : Most of the parasites harm the host and may reduce the population density.
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:
Liver flukes spend their life cycle utilising two hosts. They live as an internal parasite in the vertebrates during their sexual reproduction phase while have asexual reproduction phase when they are prsesnt in molluscs. Hence they are digenetic organisms. Reason: Majority of parasites harm the host: they may reduce the survival, growth and reproduction of the host and reduce the population density. Both assertion and reason are true
344274
Parasitism is an interaction between two species in which:
1 Both are benefited
2 Both are harmed
3 One is benefitted and the other is neither benefited nor harmed
4 One is benefited and the other is harmed
Explanation:
Parasitism is an interaction between two species in which One is benefited and the other is harmed.
BIOXII13: ORGANISMS AND POPULATION
344275
Cuscuta is an example of :
1 Ectoparasitism
2 Brood parasitism
3 Predation
4 Endoparasitism
Explanation:
Cuscuta is an example of ectoparasitism
BIOXII13: ORGANISMS AND POPULATION
344276
Animals obtaining nourishment from other animals by saprozoic nutrition are called
1 Mesophytes
2 Parasites
3 Xerophytes
4 Halophytes
Explanation:
Parasite is an organism which is completely dependent on host organism for food and shelter they obtain food by absorption from host.
BIOXII13: ORGANISMS AND POPULATION
344277
Which of the following are the harmful effects of parasite on host
1 Reduce survival, growth
2 Reduce reproduction
3 Reduce its population density
4 All of the above
Explanation:
Harmful effects of parasite on host (1) Reduce survival, growth (2) Reduce reproduction (3) Reduce its population density
BIOXII13: ORGANISMS AND POPULATION
344278
Assertion : Human liverflukeand plasmodium are digenetic parasites. Reason : Most of the parasites harm the host and may reduce the population density.
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:
Liver flukes spend their life cycle utilising two hosts. They live as an internal parasite in the vertebrates during their sexual reproduction phase while have asexual reproduction phase when they are prsesnt in molluscs. Hence they are digenetic organisms. Reason: Majority of parasites harm the host: they may reduce the survival, growth and reproduction of the host and reduce the population density. Both assertion and reason are true
