Which is the most important factor for evolution of new species :

Which is the most important factor for evolution of new species :
by

1 Answer

Answer :

Which is the most important factor for evolution of new species : A. Geographic isolation B. Extensive in-breeding C. Extensive-bredding D. None
by

Related questions

What are the chances that humans will be witness to evolution of a new species?

Description : What are the chances that humans will be witness to evolution of a new species?

Last Answer : 100% Because it already happened. Many times. It has been observed. Many times. See here

What is the difference between a "species" and a "variety" according to evolution?

Description : What is the difference between a "species" and a "variety" according to evolution?

Last Answer : Well, you can have a wide variety of the same species. You have grizzly bears and polar bears. They look different but they’re the same species, that is, they can get married and have baby bears.

Why didn't Charles Darwin use the word "evolution" in his original publication of On the Origin of Species?

Description : Why didn't Charles Darwin use the word "evolution" in his original publication of On the Origin of Species?

Last Answer : According to this, Darwin preferred descent with modification', in part because evolution already had been used in the 18c. homunculus theory of embryological development (first proposed under this name by Bonnet, ... in part because it carried a sense of progress' not found in Darwin's idea.

Why does evolution always lead to more advanced species? -Biology

Description : Why does evolution always lead to more advanced species? -Biology

Last Answer : Evolution does not always lead to more advanced species. Evolution is simply a description of the way change occurs in biological creatures over many generations in order to better exploit a certain environment. ... Image, source: USFWS. Source: wtamu.edu by Sir Christopher S Baird......

Give an example of body characteristics used to determine how close two species are in terms of evolution and explain it. -Biology

Description : Give an example of body characteristics used to determine how close two species are in terms of evolution and explain it. -Biology

Last Answer : Homologous organs help to identify the relationship between organisms. These characteristics in different organisms would be similar because they have inherited from a common ancestor. For example, ... basic structural design of limbs though it has been modified to perform different functions.

Evolution of different species in a given area starting from a point and spreadig to other geographical areas is known as

Description : Evolution of different species in a given area starting from a point and spreadig to other geographical areas is known as

Last Answer : Evolution of different species in a given area starting from a point and spreadig to other ... evolution C. Adaptive radiation D. Natural selection

Convergent evolution of two species is associated with `:`

Description : Convergent evolution of two species is associated with `:`

Last Answer : Convergent evolution of two species is associated with `:` A. analogous organs B. recent common ancestor C. Homologous organs D. different habitat

Humans and gorillas have one different amino acid in their hemoglobin sequence. What does this say about the evolution of these two species?

Description : Humans and gorillas have one different amino acid in their hemoglobin sequence. What does this say about the evolution of these two species?

Last Answer : its they are closely related

Occurrence of endemic species in South America and Australia is due to (a) these species has been extinct from other regions (b) continental separation (c) there is no terrestrial route to these places (d) retrogressive evolution.

Description : Occurrence of endemic species in South America and Australia is due to (a) these species has been extinct from other regions (b) continental separation (c) there is no terrestrial route to these places (d) retrogressive evolution.

Last Answer : (b) continental separation

According to Darwin, the organic evolution is due to (a) competition within closely related species (b) reduced feeding efficiency in one species due to the presence of interfering species (c) intraspecific competition (d) interspecific competition.

Description : According to Darwin, the organic evolution is due to (a) competition within closely related species (b) reduced feeding efficiency in one species due to the presence of interfering species (c) intraspecific competition (d) interspecific competition.

Last Answer : (c) intraspecific competition

Evolution below species level is a) Mega evolution b) Macro evolution c) Micro evolution d) Non of these

Description : Evolution below species level is a) Mega evolution b) Macro evolution c) Micro evolution d) Non of these

Last Answer : c) Micro evolution

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

Might selective reproductive instability be a factor in evolution?

Description : Might selective reproductive instability be a factor in evolution?

Last Answer : I am not sure what you mean by reproductively stable genes . Do you mean that some genes are less likely' to mutate? In that case no. Genes are all all equally likely to mutate. ... not that less mutations happen, it is just that a further neck length increase would be selected against.

Which of the following factors help in evolution but is considerd the basic factor for evolution :

Description : Which of the following factors help in evolution but is considerd the basic factor for evolution :

Last Answer : Which of the following factors help in evolution but is considerd the basic factor for evolution : A. Isolation B. Adaptation C. Variation D. Mutation

Which of the following statements regarding cytokines is incorrect? A. Cytokines act directly on target cells and may potentiate the actions of one another. B. Interleukin 1 (IL-1) is a major proinflammatory mediator with multiple effects, including regulation of skeletal muscle proteolysis in patients with sepsis or significant injury. C. Platelet-activating factor (PAF) is a major cytokine that results in platelet aggregation, bronchoconstriction, and increased vascular permeability. D. Tumor necrosis factor alpha (TNF-a), despite its short plasma half-life, appears to be a principal mediator in the evolution of sepsis and the multiple organ dysfunction syndrome because of its multiple actions and the secondary cascades that it stimulates.

Description : Which of the following statements regarding cytokines is incorrect? A. Cytokines act directly on target cells and may potentiate the actions of one another. B. Interleukin 1 (IL-1) ... organ dysfunction syndrome because of its multiple actions and the secondary cascades that it stimulates.

Last Answer : Answer: C DISCUSSION: Cytokines are soluble peptide molecules that are synthesized and secreted by a number of cell types in response to injury, inflammation, and infection. Cytokines, which ... is thought to play a central role in the stress response, particularly in response to endotoxemia

Pick out the wrong statement. (A) Surface tension of a substance vanishes at critical point, as there is no distinction between liquid and vapour phases at its critical point (B) Entropy of a system decreases with the evolution of heat (C) Change of internal energy is negative for exothermic reactions (D) The eccentric factor for all materials is always more than one

Description : Pick out the wrong statement. (A) Surface tension of a substance vanishes at critical point, as there is no distinction between liquid and vapour phases at its critical point (B) Entropy of ... is negative for exothermic reactions (D) The eccentric factor for all materials is always more than one

Last Answer : (D) The eccentric factor for all materials is always more than one

Which do you think will be the next important step forward in human evolution?

Description : Which do you think will be the next important step forward in human evolution?

Last Answer : That’s kind of a nonsense question. You’re making the assumption that evolution has a final goal. As far as cultural evolution goes, I think people will become more accepting of other people’s ethnicities, beliefs, etc..

Mention three important features of fossils which help in the study of evolution. -Biology

Description : Mention three important features of fossils which help in the study of evolution. -Biology

Last Answer : Three important features of fossils which help in the study of evolution are (i)Fossils represents mode of preservation of ancient species. (ii) Fossils help in establishing evolutionary relationship ... their ancestors. (iii) Fossils help in establishing the time period in which organisms lived.

An important evidence in favour of organic evolution is the occurrence of `:`

Description : An important evidence in favour of organic evolution is the occurrence of `:`

Last Answer : An important evidence in favour of organic evolution is the occurrence of `:` A. ... Homologous organs only D. Homologous and analogous organs

C. Fulhrott made an important discovery in evolution and he discoved :

Description : C. Fulhrott made an important discovery in evolution and he discoved :

Last Answer : C. Fulhrott made an important discovery in evolution and he discoved : A. Neanerthal man B. ... . Classification of man D. Characters of modern apes

A compound important in prebiotic evolution was

Description : A compound important in prebiotic evolution was

Last Answer : A compound important in prebiotic evolution was A. `SO_(2)` B. `CH_(2)` C. `SO_(3)` D. NO

Why is understanding evolution especially important today now that people can travel easily?

Description : Why is understanding evolution especially important today now that people can travel easily?

Last Answer : What is the answer ?

Why is Darwin's theory of evolution important?

Description : Why is Darwin's theory of evolution important?

Last Answer : Many of its advocates zealously consider Darwin's theory as fact, and they may be a little overly enthused. The theory may prove, as it has so far, difficult to topple, or it may come ... are, theoretically and ideally, never completely at odds. This is true because science properly done can ne

Alexander von Humboldt described for the first time (a) laws of limiting factor (b) species area relationships (c) population growth equation (d) ecological biodiversity.

Description : Alexander von Humboldt described for the first time (a) laws of limiting factor (b) species area relationships (c) population growth equation (d) ecological biodiversity.

Last Answer : (b) species area relationships

Alexander Von Humbolt described for the first time: (1) Laws of limiting factor (2) Species area relationships (3) Population Growth equation (4) Ecological Biodiversity

Description : Alexander Von Humbolt described for the first time: (1) Laws of limiting factor (2) Species area relationships (3) Population Growth equation (4) Ecological Biodiversity

Last Answer : (2) Species area relationships

1. Which is nuclear-capable submarine-launched ballistic missile? 2. Medicine for high blood pressure is obtained from which species? 3. Howmany times has National Emergency been declared? 4. Because of which factor, clouds do not precipitate in deserts? 5. Who headed the Cabinet Mission?

Description : 1. Which is nuclear-capable submarine-launched ballistic missile? 2. Medicine for high blood pressure is obtained from which species? 3. Howmany times has National Emergency been declared? 4. Because ... is associated with a savanna climate? 20. Who was a contemporary of Alexander, the Great?

Last Answer : Answer : 1. Sagarika 2. Rauwolffia species 3. Three times 4. Low humidity 5. Lord Pethick Lawrence 6. Aldehyde 7. Rakesh Nath 8. Reserve Bank of India 9. Absolute humidity 10. Indica 11. If ... 15. Mauryan King Ashoka 16. Dadabhai Naoroji 17. 54 18. Jatropha curcas 19. Scrub 20. Chandragupt Maurya