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

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

1 Answer

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 by having no effect on breeding or, should the adaptation fail, killing the individual before it can breed. If enough of the individual’s descendents carry that adaptation to sufficiently alter the species’ population, that is the very definition of evolution.
by

Related questions

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

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

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

Last Answer : Assertion :- Branching descent and Natural selection are the two key concepits of Darwinian theory of ... 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).

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

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

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.'

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

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

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

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

What is the difference between evolution and adaptation?

Description : What is the difference between evolution and adaptation?

Last Answer : Adaptation occurs through evolution by natural selection. If evolution is any change in allele frequency, then adaptation is the subset of frequency changes that gives the organism greater fitness ... nothing less than miraculous from their evolutionary perspectives. There were wide sandy beaches, g

_______________ acts to inhibit reproductive isolation. A) Mutation B) Natural selection C) Genetic drift D) Gene flow

Description : _______________ acts to inhibit reproductive isolation. A) Mutation B) Natural selection C) Genetic drift D) Gene flow

Last Answer : D) Gene flow

In the compound republic of America the power surrendered by the people is first divided between two distinct governments and then the portion allotted to each subdivided among distinct and separate d?

Description : In the compound republic of America the power surrendered by the people is first divided between two distinct governments and then the portion allotted to each subdivided among distinct and separate d?

Last Answer : Need answer

When you Visualize 2 distinct points on a line. The points divide the line into separate regions. How many distinct regions is the line divided into?

Description : When you Visualize 2 distinct points on a line. The points divide the line into separate regions. How many distinct regions is the line divided into?

Last Answer : It is divided into three regions.

Hormone receptors that stimulate cAMP production (A) are part of a complex of two proteins that transform the external signal into internal cAMP production (B) are proteins distinct and separate from those that catalyze the production of cAMP (C) cause release of the catalytic subunit upon binding of the hormone (D) are not very specific and bind a number of different hormones

Description : Hormone receptors that stimulate cAMP production (A) are part of a complex of two proteins that transform the external signal into internal cAMP production (B) are proteins distinct and separate from those ... binding of the hormone (D) are not very specific and bind a number of different hormones

Last Answer : Answer : B

Which of the following drugs may be effective in the treatment of gouty arthritis by acting by two separate and distinct mechanisms? (a) Allopurinol (b) Probenecid (c) Colchicine (d) Indomethacin (e) Sulfinpyrazone

Description : Which of the following drugs may be effective in the treatment of gouty arthritis by acting by two separate and distinct mechanisms? (a) Allopurinol (b) Probenecid (c) Colchicine (d) Indomethacin (e) Sulfinpyrazone

Last Answer : Ans: D

During mitosis, the eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. Mitosis progresses through five separate morphologically distinct phases. Name, in order, these five phases of mitosis.

Description : During mitosis, the eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. Mitosis progresses through five separate morphologically distinct phases. Name, in order, these five phases of mitosis.

Last Answer : Prophase, prometaphase, metaphase, anaphase, and telophase.

The eukaryotic cell cycle consists of discrete phases. One of these is named the M or mitosis phase during which the cell divides. Following the M phase is a period known as interphase that is made up of three distinct phases. Name, in order, the three separate phases of interphase.

Description : The eukaryotic cell cycle consists of discrete phases. One of these is named the M or mitosis phase during which the cell divides. Following the M phase is a period known as interphase that is made up of three distinct phases. Name, in order, the three separate phases of interphase.

Last Answer : G1, S and G2

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

The average score in a bank examination of 13 students of a class is 50. If the scores of the top five students are not considered, the average score of the remaining students falls by 5. The pass mark was 35 and the maximum mark was 100. It is also known that none of the students failed. If each of the top five scorers had distinct integral scores, the maximum possible score of the topper is. A) 85 B) 90 C) 95 D) 100

Description : The average score in a bank examination of 13 students of a class is 50. If the scores of the top five students are not considered, the average score of the remaining students falls by 5. The pass mark ... integral scores, the maximum possible score of the topper is. A) 85 B) 90 C) 95 D) 100

Last Answer : D Average = Sum of observations/Number of observations Given, average score in a bank examination of 13 students of a class is 50. Sum of total scores = 13 50= 650 Given, if the scores of the top five students are not ... b + c + d + e = 290 ⇒46+ 47 + 48+ 49 +e = 290 ⇒e = 100

Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert lizards. The conditions (a)

Description : Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert lizards. The conditions (a)

Last Answer : Considered the following four conditions (A-D) and select the correct pair of them as adaptation to environment in desert ... (a), (c ) D. (b), (d)

Why can the amnion also be considered an adaptation to terrestrial life ?

Description : Why can the amnion also be considered an adaptation to terrestrial life ?

Last Answer : The amnion is also an adaptation to dry land since one of its functions is to prevent desiccation of the embryo.

Why can the allantois be considered an adaptation to terrestrial life ?

Description : Why can the allantois be considered an adaptation to terrestrial life ?

Last Answer : The allantois is an adaptation to dry land because in embryos of oviparous terrestrial beings, like reptiles and birds, the metabolic residuals cannot be immediately excreted to the aquatic surrounds ... then the appearing of a structure capable of storing the embryonic excretes until hatching.

The number of distinct natural frequencies for an n-degree-of-freedom system can be a. 1 b. ∞ c. n

Description : The number of distinct natural frequencies for an n-degree-of-freedom system can be a. 1 b. ∞ c. n

Last Answer : c. n

Pick up the correct statement from the following: (A) The distinct plane of division along which a stone can easily be split, is called natural bed of stone (B) The natural bed of sedimentary rocks is along the planes of stratification (C) The natural bed of igneous rocks is not defined (D) All the above

Description : Pick up the correct statement from the following: (A) The distinct plane of division along which a stone can easily be split, is called natural bed of stone (B) The natural bed of sedimentary ... planes of stratification (C) The natural bed of igneous rocks is not defined (D) All the above

Last Answer : Answer: Option D

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 ?

Natural selection allows a species to change in response to its environment. What is the process by which a species becomes better suited to its environment called?

Description : Natural selection allows a species to change in response to its environment. What is the process by which a species becomes better suited to its environment called?

Last Answer : Adaptation

Varieties of vegetables such as cabbage, broccoli and cauliflower have been produced from a wild cabbage species. Such process of producing new varieties of living organisms is called (1) Natural selection (2) Artificial selection (3) Speciation (4) Genetic drift.

Description : Varieties of vegetables such as cabbage, broccoli and cauliflower have been produced from a wild cabbage species. Such process of producing new varieties of living organisms is called (1) Natural selection (2) Artificial selection (3) Speciation (4) Genetic drift.

Last Answer : (2) Artificial selection

What term refers to the process in cells differentiate into layers with each layer ultimately forming distinct parts of the fetus?

Description : What term refers to the process in cells differentiate into layers with each layer ultimately forming distinct parts of the fetus?

Last Answer : Gastrulation

Which of the following statement(s) is/are true concerning the cell function of phagocytosis? a. Phagocytosis is a mechanistically distinct process of endocytosis performed by special cells to take up larger particles such as bacteria or erythrocytes b. Lymphocytes are the primary blood cell involved with this process c. The process involves a coating of the cytoplasmic surface known as clathrin d. Phagocytosis is performed only by white blood cells and tissue macrophages

Description : Which of the following statement(s) is/are true concerning the cell function of phagocytosis? a. Phagocytosis is a mechanistically distinct process of endocytosis performed by special cells to take ... known as clathrin d. Phagocytosis is performed only by white blood cells and tissue macrophages

Last Answer : Answer: a Phagocytosis is a specialized form of endocytosis by which large particles are internalized by specialized cells primarily macrophages and neutrophils. To be phagocytosed, particles ... the lumen of the thyroid follicle, thereby releasing the thyroid hormones, thyroxine triiodothyronine

In process control terminology values which can change without distinct increments, such as temperature, pressure, or level are called ____________. A. binary values B. digital values C. bumpless values D. analog values

Description : In process control terminology values which can change without distinct increments, such as temperature, pressure, or level are called ____________. A. binary values B. digital values C. bumpless values D. analog values

Last Answer : Answer: D

Tissues are constructed from many distinct cell types that perform different functions in response to signals from each other and the extracellular matrix. During tissue development and tissue regeneration, stem cells serve as a reservoir of undifferentiated cells that have the capacity to mature into different cell types. What is the name of the process that stem cells undergo when they are required to generate a particular type of cell?

Description : Tissues are constructed from many distinct cell types that perform different functions in response to signals from each other and the extracellular matrix. During tissue development and tissue regeneration, ... that stem cells undergo when they are required to generate a particular type of cell?

Last Answer : Asymmetric cell division. After asymmetric division, each of the two resulting daughter cells has a unique life course. For example, one daughter cell may differentiate into a specific cell type ( ... cell), whereas the other daughter cell may remain a stem cell with unlimited proliferative ability.

Explain the process of Adaptation. -Technology

Description : Explain the process of Adaptation. -Technology

Last Answer : Process of Adaptation - during the process of adaptation -(i) A new narrative is formed,(ii) The new narrative is formed in another medium,(iii) Script-writer and director is the new author of this ... borrow liberally from other arts,(vii) Cinema is able to do so, as it is a recording medium.

With regard to dark adaptation: a. is a quicker process than light adaptation b. the sensitivity of the cones increases more rapidly than the rods c. it is monophasic in rod monochromatism d. the first limb of the curve represents rod recovery

Description : With regard to dark adaptation: a. is a quicker process than light adaptation b. the sensitivity of the cones increases more rapidly than the rods c. it is monophasic in rod monochromatism d. the first limb of the curve represents rod recovery

Last Answer : it is monophasic in rod monochromatism

Which of the following terms, according to Lazarus, refers to the process through which an event is evaluated with respect to what is at stake and what might and can be done? a) Cognitive appraisal The outcome of cognitive appraisal is identification of the situation as either stressful or non-stressful. b) Coping Coping consists of both cognitive and behavioral efforts made to manage the specific external or internal demand that taxes a person’s resources. c) Hardiness Hardiness is a personality characteristic that is composed of control, commitment, and challenge. d) Adaptation Lazarus believed adaptation was affected by emotion that subsumed stress and coping.

Description : Which of the following terms, according to Lazarus, refers to the process through which an event is evaluated with respect to what is at stake and what might and can be done? a) ... and challenge. d) Adaptation Lazarus believed adaptation was affected by emotion that subsumed stress and coping.

Last Answer : a) Cognitive appraisal The outcome of cognitive appraisal is identification of the situation as either stressful or non-stressful.

A steady state within the body is termed a) Homeostasis. When a change occurs that causes a body function to deviate from its stable range, processes are initiated to restore and maintain the steady state or homeostasis. b) Constancy. Constancy refers to the balanced internal state of the human body maintained by physiologic and biochemical processes. c) Adaptation. Adaptation refers to a constant, ongoing process that requires change in structure, function, or behavior so that the person is better suited to the environment. d) Stress. Stress refers to a state produced by a change in the environment that is perceived as challenging, threatening, or damaging to the person’s dynamic balance or equilibrium.

Description : A steady state within the body is termed a) Homeostasis. When a change occurs that causes a body function to deviate from its stable range, processes are initiated to restore and maintain ... that is perceived as challenging, threatening, or damaging to the person's dynamic balance or equilibrium.

Last Answer : a) Homeostasis. When a change occurs that causes a body function to deviate from its stable range, processes are initiated to restore and maintain the steady state or homeostasis.

Visualization in the instructional process cannot increase (a) Interest and motivation (b) Retention and adaptation (c) Stress and boredom (d) Curiosity and concentration

Description : Visualization in the instructional process cannot increase (a) Interest and motivation (b) Retention and adaptation (c) Stress and boredom (d) Curiosity and concentration

Last Answer : (c) Stress and boredom

Is curly hair considered to be a trait that developed through evolution due to climate?

Description : Is curly hair considered to be a trait that developed through evolution due to climate?

Last Answer : Well, of course Africans and the Irish come to mind. I’m not sure what additional benefit curly hair would give under certain circumstances. I think it’s just one of those random mutations.

Which geographical factors are responsible for the evolution of black soil ? Why is it considered the most suitable for growing cotton ? -SST 10th

Description : Which geographical factors are responsible for the evolution of black soil ? Why is it considered the most suitable for growing cotton ? -SST 10th

Last Answer : (1) Climatic conditions like temperature, rainfall etc. along with present rock material are important factors for making of black soil. The parent rock is volcanic rock. (2) It is ideal for growing ... iv) They develop deep cracks during hot weather, which help in the proper aeration of the soil.

Why was evolution considered a theory?

Description : Why was evolution considered a theory?

Last Answer : Need answer

Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because (a) female gametophyte is free and gets dispersed like seeds (b) female gametophyte lacks archegonia (c) megaspores possess endosperm and embryo surrounded by seed coat (d) embryo develops in female gametophyte which is retained on parent sporophyte.

Description : Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because (a) female gametophyte is free and gets dispersed like seeds (b) female gametophyte ... by seed coat (d) embryo develops in female gametophyte which is retained on parent sporophyte.

Last Answer : (b) female gametophyte lacks archegonia

Which of the following is considered the most unifying concept in biology? A.Taxonomy B.Anatomy C.Genetics D.Evolution

Description : Which of the following is considered the most unifying concept in biology? A.Taxonomy B.Anatomy C.Genetics D.Evolution

Last Answer : D.Evolution

Which of the following is considered the most unifying concept in biology? A- Taxonomy B- Anatomy C- Genetics D- Evolution

Description : Which of the following is considered the most unifying concept in biology? A- Taxonomy B- Anatomy C- Genetics D- Evolution

Last Answer : Evolution