346325
The 'use and disuse theory' was proposed by
1 Malthus
2 Francis Darwin
3 Louis Pasteur
4 Lamarck
Explanation:
Charles Darwin proposed the principle of natural selection, August Weismann proposed the theory of continuity of germ plasm, Hugo de Vries proposed mutation theory of evolution, and Jean Baptiste de Lamarck proposed the use and disuse theory of evolution.
BIOXII07:EVOLUTION
346326
Select the correct statement from the following I. Fitness is the start of the ability to adapt and get selected by nature. II. The rate of appearance of new forms is linked to the life cycle or the life span.
1 Only I
2 Only II
3 Both I and II
4 None of them
Explanation:
The essence of Darwinian theory about evolution is natural selection. Fitness is the end result of the ability to adapt and get selected by nature Example. A colony of bacteria growing on a given medium has built in variation in terms of ability to utilise a feed component.
BIOXII07:EVOLUTION
346327
Find the incorrect statement
1 Natural selection is based on certain observations which are theoretical.
2 It is possible that the work of Thomas Malthus on populations influenced Darwin.
3 According to Darwin, any population has built in variation in characteristics
4 Darwin highlighted the importance of small and gradual differences in evolution, whereas deVries focused an abrupt and drastic changes as cause of origin of species.
Explanation:
Natural selection is based on certain observations or features which are factual: Natural resources are limited: Due to over population, there is scarcity in the basic resources like food and shelter in any population.
BIOXII07:EVOLUTION
346329
Natural selection is based on all of the following except
1 Individuals must adapt to their environment
2 The fittest individuals leave the most offspring
3 Variation exists within populations
4 Populations tend to produce more offspring than the environment can support
Explanation:
According to natural selection, if the individual is fit it gets adapts. Only the best adapted individual survives if not then it gets eliminated.
346325
The 'use and disuse theory' was proposed by
1 Malthus
2 Francis Darwin
3 Louis Pasteur
4 Lamarck
Explanation:
Charles Darwin proposed the principle of natural selection, August Weismann proposed the theory of continuity of germ plasm, Hugo de Vries proposed mutation theory of evolution, and Jean Baptiste de Lamarck proposed the use and disuse theory of evolution.
BIOXII07:EVOLUTION
346326
Select the correct statement from the following I. Fitness is the start of the ability to adapt and get selected by nature. II. The rate of appearance of new forms is linked to the life cycle or the life span.
1 Only I
2 Only II
3 Both I and II
4 None of them
Explanation:
The essence of Darwinian theory about evolution is natural selection. Fitness is the end result of the ability to adapt and get selected by nature Example. A colony of bacteria growing on a given medium has built in variation in terms of ability to utilise a feed component.
BIOXII07:EVOLUTION
346327
Find the incorrect statement
1 Natural selection is based on certain observations which are theoretical.
2 It is possible that the work of Thomas Malthus on populations influenced Darwin.
3 According to Darwin, any population has built in variation in characteristics
4 Darwin highlighted the importance of small and gradual differences in evolution, whereas deVries focused an abrupt and drastic changes as cause of origin of species.
Explanation:
Natural selection is based on certain observations or features which are factual: Natural resources are limited: Due to over population, there is scarcity in the basic resources like food and shelter in any population.
BIOXII07:EVOLUTION
346329
Natural selection is based on all of the following except
1 Individuals must adapt to their environment
2 The fittest individuals leave the most offspring
3 Variation exists within populations
4 Populations tend to produce more offspring than the environment can support
Explanation:
According to natural selection, if the individual is fit it gets adapts. Only the best adapted individual survives if not then it gets eliminated.
346325
The 'use and disuse theory' was proposed by
1 Malthus
2 Francis Darwin
3 Louis Pasteur
4 Lamarck
Explanation:
Charles Darwin proposed the principle of natural selection, August Weismann proposed the theory of continuity of germ plasm, Hugo de Vries proposed mutation theory of evolution, and Jean Baptiste de Lamarck proposed the use and disuse theory of evolution.
BIOXII07:EVOLUTION
346326
Select the correct statement from the following I. Fitness is the start of the ability to adapt and get selected by nature. II. The rate of appearance of new forms is linked to the life cycle or the life span.
1 Only I
2 Only II
3 Both I and II
4 None of them
Explanation:
The essence of Darwinian theory about evolution is natural selection. Fitness is the end result of the ability to adapt and get selected by nature Example. A colony of bacteria growing on a given medium has built in variation in terms of ability to utilise a feed component.
BIOXII07:EVOLUTION
346327
Find the incorrect statement
1 Natural selection is based on certain observations which are theoretical.
2 It is possible that the work of Thomas Malthus on populations influenced Darwin.
3 According to Darwin, any population has built in variation in characteristics
4 Darwin highlighted the importance of small and gradual differences in evolution, whereas deVries focused an abrupt and drastic changes as cause of origin of species.
Explanation:
Natural selection is based on certain observations or features which are factual: Natural resources are limited: Due to over population, there is scarcity in the basic resources like food and shelter in any population.
BIOXII07:EVOLUTION
346329
Natural selection is based on all of the following except
1 Individuals must adapt to their environment
2 The fittest individuals leave the most offspring
3 Variation exists within populations
4 Populations tend to produce more offspring than the environment can support
Explanation:
According to natural selection, if the individual is fit it gets adapts. Only the best adapted individual survives if not then it gets eliminated.
346325
The 'use and disuse theory' was proposed by
1 Malthus
2 Francis Darwin
3 Louis Pasteur
4 Lamarck
Explanation:
Charles Darwin proposed the principle of natural selection, August Weismann proposed the theory of continuity of germ plasm, Hugo de Vries proposed mutation theory of evolution, and Jean Baptiste de Lamarck proposed the use and disuse theory of evolution.
BIOXII07:EVOLUTION
346326
Select the correct statement from the following I. Fitness is the start of the ability to adapt and get selected by nature. II. The rate of appearance of new forms is linked to the life cycle or the life span.
1 Only I
2 Only II
3 Both I and II
4 None of them
Explanation:
The essence of Darwinian theory about evolution is natural selection. Fitness is the end result of the ability to adapt and get selected by nature Example. A colony of bacteria growing on a given medium has built in variation in terms of ability to utilise a feed component.
BIOXII07:EVOLUTION
346327
Find the incorrect statement
1 Natural selection is based on certain observations which are theoretical.
2 It is possible that the work of Thomas Malthus on populations influenced Darwin.
3 According to Darwin, any population has built in variation in characteristics
4 Darwin highlighted the importance of small and gradual differences in evolution, whereas deVries focused an abrupt and drastic changes as cause of origin of species.
Explanation:
Natural selection is based on certain observations or features which are factual: Natural resources are limited: Due to over population, there is scarcity in the basic resources like food and shelter in any population.
BIOXII07:EVOLUTION
346329
Natural selection is based on all of the following except
1 Individuals must adapt to their environment
2 The fittest individuals leave the most offspring
3 Variation exists within populations
4 Populations tend to produce more offspring than the environment can support
Explanation:
According to natural selection, if the individual is fit it gets adapts. Only the best adapted individual survives if not then it gets eliminated.
