Why is rapid evolutionary change more likely occur in small populations?

1 Answer

Answer :

Because of a small gene pool. small population generally equalssmall gene pool

Related questions

Description : Why is rapid evolutionary change more likely occur in small populations?

Last Answer : Because of a small gene pool. small population generally equalssmall gene pool

Description : What is most powerful evolutionary force in small populations?

Last Answer : Need answer

Description : The ................ model is preferred for software development when the requirements are not clear. (A) Rapid Application Development (B) Rational Unified Process (C) Evolutionary Model (D) WaterfallModel

Last Answer : (C) Evolutionary Model

Description : Variation in gene frequencies within populations can occur by chance rather than by natural selection. This is referred to as Or Random unidirectional

Last Answer : Variation in gene frequencies within populations can occur by chance rather than by natural selection. ... flow C. Genetic drift D. Random mating

Description : If we were to completely eliminate one group of marine organisms from the ocean, which would most likely be fatal to marin fish populations? Elimination of: a) urchins b) diatoms (pron: DIE-a-toms) c) starfishes d) sea anemones (pron: a-NEM-a-nees)

Last Answer : ANSWER: B -- DIATOMS

Description : What is true about the isolated small tribal populations ?

Last Answer : What is true about the isolated small tribal populations ? A. Wrestlers who develop strong ... -blindness do not spread in the isolated population

Description : Which of the following categories identifies the focus of community/public health nursing practice? a) Promoting and maintaining the health of populations and preventing and minimizing the progress of ... care delivery Hospice care delivery refers to the delivery of services to the terminally ill.

Last Answer : a) Promoting and maintaining the health of populations and preventing and minimizing the progress of disease Although nursing interventions used by public health nurses might involve individuals, ... , the central focus remains promoting health and preventing disease in the entire community.

Description : Which of the following is least likely considered a financial statement audit risk factor? a. Management operating and financing decisions are dominated by top management. b. A new client with no ... entity's industry is rapid d. Profitability of the entity relative to its industry is inconsistent.

Last Answer : Management operating and financing decisions are dominated by top management.

Description : A country with a high rate of population growth took measures to reduce it. The figure below shows age-sex pyramids of populations A and B twenty years apart. Select the correct interpretation about them. ... the growth rate. (d) A is more recent and shows slight reduction in the growth rate.

Last Answer : (d) “A” is more recent and shows slight reduction in the growth rate.

Description : Point out the wrong statement. a) All applications benefit from deployment in the cloud b) With cloud computing, you can start very small and become big very fast c) Cloud computing is revolutionary, even if the technology it is built on is evolutionary d) None of the mentioned View

Last Answer : All applications benefit from deployment in the cloud

Description : Which of the damages listed can occur to the components of a winch master control switch, if the cover gasket becomes deteriorated? A. Overheating of the winch motor. B. Contamination of lube oil. C. Sparking at the winch motor brushes. D. Rapid corrosion of switch components.

Last Answer : Answer: D

Description : As far as localised alveolar osteitis is concerned; which one of the following is true? A. The incidence in the mandible and maxilla is similar B. The prophylactic prescription of antibiotics ... and irrigation is mandatory E. Zn oxide eugenol and alvogyl dressing promote a rapid bone growth

Last Answer : C. Excessive fibrinolysis is the likely aetiology

Description : As far as localised alveolar osteitis (dry socket) is concerned; which one of the following is true? M07 A. The incidence in the mandible and maxilla is similar B. The prophylactic ... diagnosis and irrigation is mandatory E. Zinc oxide eugenol and alvogyl dressing promote a rapid bone growth

Last Answer : C. Excessive fibrinolysis is the likely aetiology

Description : Antacid combinations of magnesium and aluminium salts are superior to single component preparations because: A. They have rapid as well as sustained acid neutralizing action B. They are less likely to affect gastric emptying C. They are less likely to alter bowel movement D. All of the above

Last Answer : D. All of the above

Description : The most apparent change during the evolutionary history of Homo-sapients is traced in

Last Answer : The most apparent change during the evolutionary history of Homo-sapients is traced in A. Walking upright B ... in the brain size D. Loss of body hair

Description : Which term refers to a group of interacting populations of two or more species occupying the same area?

Last Answer : Community

Description : The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that (a) population A produced more offspring ... populations in this habitat decreased (d) population B competed more successfully for food than population A.

Last Answer : (c) both plant populations in this habitat decreased

Description : What is the first phase change that is most likely to occur as the pressure on nitrogen gas is increased and its temperature is decreased?

Last Answer : Condensation

Description : Which of the following problems is most likely to occur in a matrix structure? (a) Decreased employee motivation ; (b) Employees receiving conflicting directives (c) Decreased response to environmental change ; (d) Decreased coordination

Last Answer : (b) Employees receiving conflicting directives

Description : Are there any wild populations of camels in North America?

Last Answer : A: No, camels are not native to North America, and there are no wild populations. The presence of camels in North America today is primarily due to domesticated or feral populations.

Description : Are there any conservation efforts in place to protect wild camel populations?

Last Answer : A: Yes, there are conservation programs dedicated to protecting wild camel populations. These initiatives focus on habitat conservation, anti-poaching efforts, and research to understand and safeguard these endangered species.

Description : Are there any wild populations of camels in other parts of the world?

Last Answer : A: While wild camels are primarily found in the deserts of the Middle East and Central Asia, there are also small populations of feral camels in Australia. These feral camels are descendants of animals introduced to the continent in the 19th century.

Description : How do the Native American populations in Canada fare, compared to the indigenous people of what is now the United States?

Last Answer : Good question. I know that they were often treated just as badly. I remember reading about Native children being ripped from families and taken to schools where they were Westernized and often abused, and I assumed at ... U.S., but this was Canada. :( I don't know much about how they fare now.

Description : Are selective pressures breeding aggression out of first-world populations?

Last Answer : I haven’t the knowledge to answer, but it’s an interesting idea. I guess I hope it works that way and that, in time, we’ll find peace. (if it isn’t too late.)

Description : What is known about the behavioral fear of human beings in animal populations?

Last Answer : You are right about large predators.

Description : Any ideas for a creating a public health project at a clinic for underserved populations?

Last Answer : Immunization surveys.

Description : What are the effects that imperialism had on their ruling nations and subject populations?

Last Answer : answer:For ruling nations -Strong sense of Nationalism -Vast increase to natural resources and production -Military nation mentality Subject Nations - Defeated nation mentality -Loss of natural resources, production ... are you referring too? The Nazis or the Prussians, the Soviets or the Czar?

Description : What are your personal thoughts about zoos in general and the alarming rate of declining populations of different animal species around the globe?

Last Answer : I'm on the fence about this. While I looove visiting the San Diego Zoo, I think animals should be able to live free in their own habitat. I don't think they need to be put in captvity ... sure there are ways in which they can keep them in their own environment while monitoring them that way, right?

Description : What do we learn from identification of individuals and populations? -Biology

Last Answer : The knowledge of characteristic of an individual or its whole population helps in identification of similarities and dissimilarities among the individuals of same kind or between different ... us to classify the organisms in various categories depending upon these similarities and dissimilarities.

Description : Which two countries follow China and India in the decreasing order of their populations? -General Knowledge

Last Answer : The answer is 'USA and Indonesia'

Description : Which two countries follow China and India in the decreasing order of their populations? -General Knowledge

Last Answer : answer:

Description : The population, in thousands, of a city is 58+x-0.05x^2 The population of the rest of the towns in the country is 24+3x , The number of years since 2010 is represented by x in both populations what expression would represent the population of the country?

Last Answer : After x years after 2010......

Description : Assertion : Hardy-Weinberg principle states that in the absence of disturbing influences, gene frequencies of large populations of sexually reproducin

Last Answer : Assertion : Hardy-Weinberg principle states that in the absence of disturbing influences, gene ... both the assertion and reason are false.

Description : The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that :

Last Answer : The following graph depicts changes in two populations (A and B) of herbivores in a grassy ... completed more successfully for food than population A

Description : Wild populations of plants and animals and traditional life styles of tribals are protected in

Last Answer : Wild populations of plants and animals and traditional life styles of tribals are protected in A. ... Sanctuary C. National park D. None of these

Description : The following graph depicts changes in two populations (A and B) of herbivores in a grassy field. A possible reason for these changes is that :

Last Answer : The following graph depicts changes in two populations (A and B) of herbivores in a grassy ... Population A produced more offspring than population B

Description : What are three mechanisms for reproductive isolation Which mechanism isolates two populations of similar frogs with different mating calls?

Last Answer : Need answer

Description : What term is defined as all the populations of various species interacting in a given areaterm?

Last Answer : Need answer

Description : What are Populations of all species are limited by?

Last Answer : starvation, disease, competition, and predation

Description : What two cites in china have populations over 10 million?

Last Answer : Need answer

Description : What resource that could limit the survival of animals within a populations.?

Last Answer : It could be food, water, space (eg for nesting/breeding).

Description : Why can nonnative animal populations can grow rapidly in a new ecosystems why?

Last Answer : Usually they have no predators to keep their population undercontrol.

Description : How can a combination of sexual and asexual reproduction be beneficial for plant populations?

Last Answer : Feel Free to Answer

Description : What would happen to the other members of the food chain if the plant population was wiped out a. The populations of grasshoppers mice and snakes would increase. b. The populations of grasshoppers and?

Last Answer : What is the answer ?

Description : How do you draw a Punnett square showing how to increase fungus resistance in white bark populations?

Last Answer : What is the answer ?

Description : How might the news of the french revolution affect both white and black populations of haiti?

Last Answer : What is the answer ?

Description : How do Magellan and discovery of what is now considered the Philippines directly affect the native populations that were living here?

Last Answer : What is the answer ?

Description : What example is Two populations that are separated by a mountain range can no longer interbreed to produce fertile offspring.?

Last Answer : What is the answer ?

Description : How can populations become separated and possibly lead to speciation?

Last Answer : Need answer