Assertion :- Branching descent and Natural selection are the two key concepits of Darwinian theory of evolution. Reason :- Darwinism is able to explai

Assertion :- Branching descent and Natural selection are the two key concepits of Darwinian theory of evolution. Reason :- Darwinism is able to explai
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Assertion :- Branching descent and Natural selection are the two key concepits of Darwinian theory of ... D. If both Assertion & Reason are false.
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27. A ‘single step-large mutation’ is known as ... b) Branching descent b) Natural Selection c) Saltation d) Gene Migration

Description : 27. A ‘single step-large mutation’ is known as ... b) Branching descent b) Natural Selection c) Saltation d) Gene Migration

Last Answer : c) Saltation

7. A ‘single step-large mutation’ is known as ... a) Branching descent b) Natural Selection c) Saltation d) Gene Migration

Description : 7. A ‘single step-large mutation’ is known as ... a) Branching descent b) Natural Selection c) Saltation d) Gene Migration

Last Answer : c) Saltation

Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent with modificaltion" is a fundamental concept o

Description : Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent with modificaltion" is a fundamental concept o

Last Answer : Assertion :- Origin of virus like structure is an example of retrogressive evolution. Reason : "Descent ... D. If both Assertion & Reason are false.

Assertion: Population ecology is a link of ecology to population genetics and evolution. Reason: Natural selection operates at population level to evo

Description : Assertion: Population ecology is a link of ecology to population genetics and evolution. Reason: Natural selection operates at population level to evo

Last Answer : Assertion: Population ecology is a link of ecology to population genetics and evolution. Reason: Natural ... and Reason are false, then mark (4).

Condition #2 of Darwin's Theory of Natural Selection by Descent with Modification states?

Description : Condition #2 of Darwin's Theory of Natural Selection by Descent with Modification states?

Last Answer : Most of the differences found within a species are passed down from parents to their offspring.

Condition #1 of Darwin's Theory of Natural Selection by Descent with Modification states?

Description : Condition #1 of Darwin's Theory of Natural Selection by Descent with Modification states?

Last Answer : Individuals within a population have differences.

Which of the following is not a part of Darwinism? A. Over production (Answer) B. Natural selection C. Inheritance for acquired characters D. Competition for survival E. None of these

Description : Which of the following is not a part of Darwinism? A. Over production (Answer) B. Natural selection C. Inheritance for acquired characters D. Competition for survival E. None of these

Last Answer : A. Over production (Answer)

Industrial melanism is an example of (a) mutation (b) Neo-Lamarckism (c) Neo-Darwinism (d) natural selection.

Description : Industrial melanism is an example of (a) mutation (b) Neo-Lamarckism (c) Neo-Darwinism (d) natural selection.

Last Answer : (d) natural selection.

Branching descent is accoured for:

Description : Branching descent is accoured for:

Last Answer : Branching descent is accoured for: A. Homology B. Analogy C. Vestigal organs D. Atavism

Which is part of the theory of evolution by natural selection?

Description : Which is part of the theory of evolution by natural selection?

Last Answer : Animals that survive cannot pass along their adaptation

Theory of evolution through natural selection was given by

Description : Theory of evolution through natural selection was given by

Last Answer : Ans. C.Darwin and A.R.Wallace (1858)

Which of the following is not a part of the Darwin's theory of evolution? (1) Natural selection (2) Struggle for existence (3) Survival of the fittest (4) Inheritance of acquired characters

Description : Which of the following is not a part of the Darwin's theory of evolution? (1) Natural selection (2) Struggle for existence (3) Survival of the fittest (4) Inheritance of acquired characters

Last Answer : (4) Inheritance of acquired characters Explanation: The inheritance of acquired characteristics is a hypothesis that physiological changes acquired over the life of an organism such as the ... theory of adaptation equated with the evolutionary theory of French naturalist Jean-Baptiste Lamarck.'

Genetic Algorithm are a part of A . Evolutionary Computing B. inspired by Darwin's theory about evolution - "survival of the fittest" C. are adaptive heuristic search algorithm based on the evolutionary ideas of natural selection and genetics D . All of the above

Description : Genetic Algorithm are a part of A . Evolutionary Computing B. inspired by Darwin's theory about evolution - "survival of the fittest" C. are adaptive heuristic search algorithm based on the evolutionary ideas of natural selection and genetics D . All of the above

Last Answer : D . All of the above

Which of the following is not a part of the Darwin’s theory of evolution? (1) Natural selection (2) Struggle for existence (3) Survival of the fittest (4) Inheritance of acquired characters

Description : Which of the following is not a part of the Darwin’s theory of evolution? (1) Natural selection (2) Struggle for existence (3) Survival of the fittest (4) Inheritance of acquired characters

Last Answer : Inheritance of acquired characters

The most accepted line of descent in human evolution is

Description : The most accepted line of descent in human evolution is

Last Answer : The most accepted line of descent in human evolution is A. Australopithecus `to` Ramapithecus `to` ... erectus `to` Homo habilis `to` Homo sapiesn

The most accepted line of descent in human evolution is :

Description : 8 The most accepted line of descent in human evolution is : a) Ramapithecus→Homo habilis→Homo erectus→Homo sapiens b) Australopithecus→ Homo erectus → Homo habilis →Homo sapiens c) Australopithecus → Ramapithecus → Homo sapiens → Homo erectus d) Neanderthal man→ Ramapithecus →peking man→Homo sapiens

Last Answer : ANS: a Ramapithecus→Homo habilis→Homo erectus→Homo sapiens

Many, at least a reasonable number of the "founders," the "framers of the Constitution," were Deists. Do you think that they would have been atheists if they had formed their religious views in a post-Darwinian world?

Description : Many, at least a reasonable number of the "founders," the "framers of the Constitution," were Deists. Do you think that they would have been atheists if they had formed their religious views in a post-Darwinian world?

Last Answer : Most “if not all” of our founders were brave devote individuals who believed that God is the source of natural law but does not intervene directly in the affairs of the world. I doubt Darwin would have had much of an affect on their views.

Single seed descent method of selection is a modification of- a. Mass selection b. Pure line selection c. Pedigree method d. Bulk method

Description : Single seed descent method of selection is a modification of- a. Mass selection b. Pure line selection c. Pedigree method d. Bulk method

Last Answer : d. Bulk method

Single seed descent method of selection is a modification of- a. Mass selection b. Pure line selection c. Pedigree method d. Bulk method

Description : Single seed descent method of selection is a modification of- a. Mass selection b. Pure line selection c. Pedigree method d. Bulk method

Last Answer : d. Bulk method

how did the theory of Darwinism justify European imperialism during the 19th century?

Description : how did the theory of Darwinism justify European imperialism during the 19th century?

Last Answer : It suggested that powerful countries had the right to rule overweaker countries.

Can adaptation and natural selection be considered acts separate and distinct from the process of evolution?

Description : Can adaptation and natural selection be considered acts separate and distinct from the process of evolution?

Last Answer : answer: to what end? An individual's adaptation has either a positive or neutral effect on evolution, by either allowing it to breed more that it otherwise would without the adaptation, or ... that adaptation to sufficiently alter the species' population, that is the very definition of evolution.

What's the difference between evolution and natural selection?

Description : What's the difference between evolution and natural selection?

Last Answer : Evolution simply means change occurring over time, especially a gradual change. You can, for example, speak of an evolution in architectural styles, or in music.The evolution that biologists talk about is ... is a process of slow change in a group of organisms, natural selection is the means by

How is natural selection related to evolution?

Description : How is natural selection related to evolution?

Last Answer : Natural selection is the driving force for evolution. Evolution was not first proposed by Charles Darwin. There had been many observations found pointing to the idea long before Charles Darwin. His ... each species. Second, there must be a high enough Death Rate to prevent the variations wh

The process by which organisms with different evolutionary history evolve similar phenotypic adaptations in response to a common environmental challenge, is called(a) non-random evolution (b) adaptive radiation (c) natural selection (d) convergent evolution.

Description : The process by which organisms with different evolutionary history evolve similar phenotypic adaptations in response to a common environmental challenge, is called (a) non-random evolution (b) adaptive radiation (c) natural selection (d) convergent evolution.

Last Answer : (d) convergent evolution

Flippers of penguins and dolphins are examples of (a) adaptive radiation (b) convergent evolution (c) industrial melanism (d) natural selection.

Description : Flippers of penguins and dolphins are examples of (a) adaptive radiation (b) convergent evolution (c) industrial melanism (d) natural selection.

Last Answer : evolution

Which one of the following sequences was proposed by Darwin and Wallace for organic evolution? (a) Overproduction, variations, constancy of population size, natural selection (b) Variations, constancy of population size, overproduction, natural selection (c) Overproduction, constancy of population size, variations, natural selection (d) Variations, natural selection, overproduction, constancy of population size

Description : Which one of the following sequences was proposed by Darwin and Wallace for organic evolution? (a) Overproduction, variations, constancy of population size, natural selection (b) ... variations, natural selection (d) Variations, natural selection, overproduction, constancy of population size

Last Answer : (b) Sea-horse

The major phenomenon responsible for micro evolution and mega evolution a. Genetic drift b. Adaptative radiation c. Natural selection d. None of the above

Description : The major phenomenon responsible for micro evolution and mega evolution a. Genetic drift b. Adaptative radiation c. Natural selection d. None of the above

Last Answer : c. Natural selection

he major phenomenon responsible for micro evolution and mega evolution a. Genetic drift b. Adaptative radiation c. Natural selection d. None of the above

Description : he major phenomenon responsible for micro evolution and mega evolution a. Genetic drift b. Adaptative radiation c. Natural selection d. None of the above

Last Answer : c. Natural selection

Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as (1) Divergent evolution (2) Adaptive radiation (3) Natural selection (4) Migration

Description : Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as (1) Divergent evolution (2) Adaptive radiation (3) Natural selection (4) Migration

Last Answer : Adaptive radiation

How can Darwinism explain the reason of the existance of so many creatures for instance numerous types of birds?

Description : How can Darwinism explain the reason of the existance of so many creatures for instance numerous types of birds?

Last Answer : Darwin provided a theory, not an all encompassing explanation.

Assertion :- Analogous structures are a result of convergent evolution. Reason :- Different strutures evolving for the same function and hence having

Description : Assertion :- Analogous structures are a result of convergent evolution. Reason :- Different strutures evolving for the same function and hence having

Last Answer : Assertion :- Analogous structures are a result of convergent evolution. Reason :- Different strutures ... . If both Assertion & Reason are false.

Assertion :- Tasmanian wolf and Placental wolf are the good example of convergent evolution. Reason :- More than one adaptive radiation apperared to h

Description : Assertion :- Tasmanian wolf and Placental wolf are the good example of convergent evolution. Reason :- More than one adaptive radiation apperared to h

Last Answer : Assertion :- Tasmanian wolf and Placental wolf are the good example of convergent evolution. Reason :- ... D. If both Assertion & Reason are false.

Assertion (A) `:` Natural selection is the outcome of difference in survival and reproduction among individuals that show variation in one or more tra

Description : Assertion (A) `:` Natural selection is the outcome of difference in survival and reproduction among individuals that show variation in one or more tra

Last Answer : Assertion (A) `:` Natural selection is the outcome of difference in survival and reproduction among ... If both the assertion and reason are false.

Assertion : In case of vegetatively propagated crops, pure line selection is not requried. Reason : Hybrid vigour is mostly used in vegetatively propa

Description : Assertion : In case of vegetatively propagated crops, pure line selection is not requried. Reason : Hybrid vigour is mostly used in vegetatively propa

Last Answer : Assertion : In case of vegetatively propagated crops, pure line selection is not requried. Reason : ... D. If both assertion and reason are false

What is meant by Darwin’s, theory of Common Descent?

Description : What is meant by Darwin’s, theory of Common Descent?  

Last Answer : According to Darwin’s Theory of Common Descent, the organisms having common ancestory in the near pass would resemble one another very closely, while those having more distant common ancestory would show more differences. 

"Two different species cannot occupy the same nich for long" is a statement of the: a) Hardy-Weinberg Law b) Darwin's Theory of Natural Selection c) Competitive Exclusion Principle d) Einstein's Theory of Relativity

Description : "Two different species cannot occupy the same nich for long" is a statement of the: a) Hardy-Weinberg Law b) Darwin's Theory of Natural Selection c) Competitive Exclusion Principle d) Einstein's Theory of Relativity

Last Answer : ANSWER: C -- COMPETITIVE EXCLUSION PRINCIPLE

What’s is the theory of natural selection?

Description : What’s is the theory of natural selection?

Last Answer : The non-random survival of randomly varying replicators. According to Richard Dawkins.

Who propounded the theory of natural selection? (1) Mendal (2) Lamark (3) Darwin (4) De Vries

Description : Who propounded the theory of natural selection? (1) Mendal (2) Lamark (3) Darwin (4) De Vries

Last Answer : (3) Darwin Explanation: Natural selection is Darwin's most famous theory that was formulated in 1859.

Why is variation overproduction adaptation and descent necessary for natural selectoin?

Description : Why is variation overproduction adaptation and descent necessary for natural selectoin?

Last Answer : What is the answer ?

Assertion:- Macromolecules are able to move get fused and form pores. Reason:- At few places both nuclear membranes get fused and form pores.

Description : Assertion:- Macromolecules are able to move get fused and form pores. Reason:- At few places both nuclear membranes get fused and form pores.

Last Answer : Assertion:- Macromolecules are able to move get fused and form pores. Reason:- At few places both ... . D. If both Assertion & Reason are false.

Analogous structures are a result of (a) shared ancestry (b) stabilising selection (c) divergent evolution (d) convergent evolution

Description : Analogous structures are a result of (a) shared ancestry (b) stabilising selection (c) divergent evolution (d) convergent evolution

Last Answer : (d) convergent evolution.

Which of the following(s) is/are found in Genetic Algorithms? (i) evolution (ii) selection (iii) reproduction (iv) mutation (a) i & ii only (b) i, ii & iii only (c) ii, iii & iv only

Description : Which of the following(s) is/are found in Genetic Algorithms? (i) evolution (ii) selection (iii) reproduction (iv) mutation (a) i & ii only (b) i, ii & iii only (c) ii, iii & iv only

Last Answer : (a) i & ii only

Assertion :- Big-Bang theory lalks of a singular huge explosion unimaginable in physical terms to explain the origin of universe. Reason :- Due to big

Description : Assertion :- Big-Bang theory lalks of a singular huge explosion unimaginable in physical terms to explain the origin of universe. Reason :- Due to big

Last Answer : Assertion :- Big-Bang theory lalks of a singular huge explosion unimaginable in physical terms to explain ... D. If both Assertion & Reason are false.

Assertion :- Charles Robert Darwin strongly challanged the ideas of special creation theory. Reason :- Darwin was influenced by idea of use and desuse

Description : Assertion :- Charles Robert Darwin strongly challanged the ideas of special creation theory. Reason :- Darwin was influenced by idea of use and desuse

Last Answer : Assertion :- Charles Robert Darwin strongly challanged the ideas of special creation theory. Reason :- ... D. If both Assertion & Reason are false.

What are the ethics of Darwinism?

Description : What are the ethics of Darwinism?

Last Answer : No the fittest will reproduce.

Is this Darwinism? Or just Texas? Man ignores "No Swimming - Dangerous Alligators"sign, jumps into bayou, gets eaten?

Description : Is this Darwinism? Or just Texas? Man ignores "No Swimming - Dangerous Alligators"sign, jumps into bayou, gets eaten?

Last Answer : I can’t even…

Darwinism at work? Nine bikers killed at sports bar in Waco Texas?

Description : Darwinism at work? Nine bikers killed at sports bar in Waco Texas?

Last Answer : answer:The 18 in the hospital with severe injuries don't think the death toll was too small. And I heard reports at bikers were gathering in other locations to end the dispute. Why do you call it a sports ... wanted it too said to the first one, hey, with that figure you don't need more pie.

Social Darwinism - Sceptic or Believer?

Description : Social Darwinism - Sceptic or Believer?

Last Answer : answer:TOTAL believer. Humans are animals. Forcing them to behave as though this isn’t the case leads to disaster on the larger, general scale. Increasingly Government interferes with this natural process. There’s no wealth redistribution in a wolfpack.

Social Darwinism: solid science or psycho-babble?

Description : Social Darwinism: solid science or psycho-babble?

Last Answer : Dangerous psychobabble.

1) Do you think Social Darwinism is an outcome of modern human thought, or is it reformulation of a previously existed perspective in human thought before modernity?

Description : 1) Do you think Social Darwinism is an outcome of modern human thought, or is it reformulation of a previously existed perspective in human thought before modernity?

Last Answer : social Darwinism is not a necessary consequence of the principles of biological evolution