Description : Flippers of penguins and dolphins are examples of (a) adaptive radiation (b) convergent evolution (c) industrial melanism (d) natural selection.
Last Answer : evolution
Description : Neo-Darwinism believes that new species develop through :
Last Answer : Neo-Darwinism believes that new species develop through : A. mutations B. hybridization C. mutations with natural selection D. none of the above
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.
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)
Description : Industrial melanism is an example of
Last Answer : Industrial melanism is an example of A. Drug resistance B. Darkening of skin due to ... D. Defensive adaptation of skin against ultraviolet radiations
Last Answer : Industrial melanism is an example of A. Neo Lamarckism B. Neo Drawinism C. Natrual selection D. Mutation
Last Answer : Industrial melanism is an example of A. Natural selection B. Mutation C. Racial difference D. Predation
Description : Industrial melanism as observed in peppered moth proves that
Last Answer : Industrial melanism as observed in peppered moth proves that A. The true balck melanic forms ... area. D. Melanism is pollution-generated feature
Description : The desired varieties of economically useful crops are raised by (a) vemalisation (b) mutation (c) natural selection (d) hybridisation
Last Answer : (d) hybridisation
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
Description : 7. A ‘single step-large mutation’ is known as ... a) Branching descent b) Natural Selection c) Saltation d) Gene Migration
Description : _______________ acts to inhibit reproductive isolation. A) Mutation B) Natural selection C) Genetic drift D) Gene flow
Last Answer : D) Gene flow
Description : The desired varieties of economically useful crops are raised bya) Vernalization b) Mutation c) Natural selection d) hybridisation
Last Answer : d) hybridisation
Description : In the case of peppered moth (Biston betularia) the black-coloured form became dominant over the light-coloured form in England during industrial revolution. This is an example of (a) ... acquired due to the darker environment (d) natural selection whereby the darker forms were selected.
Last Answer : (d) natural selection whereby the darker forms were selected.
Description : Animals have the innate ability to escape from predation. Examples for the same are given below. Select the incorrect example. (a) Colour change in Chamaeleon (b) Enlargement of body size by swallowing air in puffer fish (c) Poison fangs in snakes (d) Melanism in moths
Last Answer : (c) Poison fangs in snakes
Description : What is Lamarckism ?
Last Answer : Lamarck's Theory: - Lamarck was the first to establish an analytical theory of expression and recorded the subject in a book entitled Philosophical Zoology in 1809 . Lamarck's theory is called ... acquisition of new traits in each genus, new species gradually evolved from one species to another.
Description : Which of the following cannot be explained by Lamarckism
Last Answer : Which of the following cannot be explained by Lamarckism A. Absence of legs in snakes B. Long ... in cave dwellers D. Dull progeny of noble laureate
Description : Which of the following facts develop suspicions in Lamarckism:
Last Answer : Which of the following facts develop suspicions in Lamarckism: A. Human females not born with bored ... protect against the enemies D. None of them
Description : What was the basic principle of Lamarckism :
Last Answer : What was the basic principle of Lamarckism : A. Inheritance of acquired characters B. Survival of the fittest C. Natural selection D. Variations
Description : The new varieties of plants are produced by (a) introduction and mutation (b) selection and introduction (c) selection and hybridization (d) mutation and selection.
Last Answer : (c) selection and hybridization
Description : A plant breeder: waists to develop a disease resistant variety. What should he do first?(a) Hybridisation (b) Mutation (c) Selection (d) Production of crop
Last Answer : (c) Selection
Description : The quickest method of plant breeding is — a. Mutation breeding b. Back cross c. Heterosis breeding d. Selection
Last Answer : a. Mutation breeding
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
Description : A plant breeder: waists to develop a disease resistant variety. What should he do first? a) Hybridisation b) Mutation c) Selection d) Production of crop
Last Answer : c) Selection
Description : Which of the following would be prescribed for acne? A. Actiq B. Actonel C. Accu-Check D. Accutane Ans: D 2. An absence of pigment in the skin is called A. acanthosis nigricans B. albinism C. melanism D. xanthoderma
Last Answer : Ans: B
Description : What are the ethics of Darwinism?
Last Answer : No the fittest will reproduce.
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…
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.
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.
Description : Social Darwinism: solid science or psycho-babble?
Last Answer : Dangerous psychobabble.
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.
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
Description : What is the scientific definition of Darwinism?
Last Answer : All species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.
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.
Description : What is Darwinism ?
Last Answer : : Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin ( 1809-172 ) and others, who stated that all species evolved and developed through natural ... predicted Darwinism theory, including the general adoption of Darwin's Origin of Species in 1899.
Description : The weakest point of Darwinism was that it had no explanation for :
Last Answer : The weakest point of Darwinism was that it had no explanation for : A. Struggle for existence ... fittest C. Variations D. Enormous rate of production
Description : What is social Darwinism and its signifiance to shaping the Gilded Age?
Last Answer : Feel Free to Answer
Description : Why did social Darwinism favor new imperialism?
Last Answer : What is the answer ?
Description : What was the long-term impact of Social Darwinism for non-Western cultures?
Last Answer : social darwinism is a term scholars use to describe the practice of misapplying rich and the poor as well as the many difference between cultures all over the world
Description : Which type of selection is industrial melansim observed in month, Biston betularia?
Last Answer : Which type of selection is industrial melansim observed in month, Biston betularia? A. Stabilising B. Directional C. Disruptive D. Artificial
Description : The market for heavy industrial equipment is concentrated in the West Midlands, so an equipment manufacturer has decided to employ a direct sales force in that region. Which factor ... A)Buyer behaviour B)Product attributes C)Organisational objectives D)Environmental forces E)Market characteristics
Last Answer : E)Market characteristics
Description : Explain selection of starters for Industrial Installation.
Last Answer : selection of starters for Industrial Installation: Every motor must be provided with a starter to start and stop the motor. It shall be within the sight of a person at the motor. It shall be so arranged as ... -Auto transformer starter Slip ring I.M.------------------Rotor resistance starter
Description : The Bhopal gas tragedy is an example of: (a) Industrial disasters (b) Natural disasters (c) Nuclear disasters (d) None
Last Answer : (a) Industrial disasters
Description : [Fluff time] Reloaded Neo got punched how many times by all of the freed agent Smiths?
Last Answer : The answer to both is over 9000
Description : Should a neo-nazi get custody rights?
Last Answer : answer:The ONLY question is whether he is a capable of raising his children safely and properly., His racial view, his interpretation of history, his political incorrectness - are simply not issues. They are ... to me, but I would be very worried about the courts deciding who my family can be.
Description : Do you think the KKK and Skinheads (AKA neo-nazi's) would be friends with each other?
Last Answer : answer:The KKK were about white supremacy. There are still some today, although they don't hang black people or burn crosses. or I sure as fuck hope not, anyways. Mostly now they just have websites that ... and being full of hate, I think they'd find more than enough among one another to get along.
Description : Neo-Nazi killed by 10 year old son. He had custody of his kids. How did that happen?
Last Answer : answer:Mr. Hall, who led a chapter of the group in Riverside, Calif., east of Los Angeles, had predicted that his political activities - in a world rife with hatred, suspicion and violence - would lead ... giving my life for secession. Dang! Looks like he got what he asked for. How lucky is that?
Description : Was I right to assume they are neo nazis?
Last Answer : Not all skinheads are neo-nazis. Some skinheads are very much against neo-nazis. These guys sounded like thugs. Racist or no, that guy threatened you directly.
Description : Anyone enjoy neo office for mac?
Last Answer : I have used it in the past. Works great and you can’t beat the price!
Description : How to use Samsung Galaxy Grand Neo as a WebCam -Biology
Last Answer : We explain step by step how to use your android as a webcam in a simple, fast and free way. With Android we can use our devices for almost anything (one day an application that will make you ... a new WebCam to your computer. In addition, it also serves to have a wireless camera, forget cables.