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Adaptive radiation....

Adaptive radiation.

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The process of evolution which results in transformation of original species to many different varieties is called adaptive radiation example Darwin's finches of the Galapagos island
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Similar Questions

Explore conceptually related problems

Assertion: Darwin's finches of Galapagos islands have different types of modified beaks according to their food habits. Reason: Adaptive radiation, leads to development of different functional structure from a common ancestral form.

(i) Identify any two marsupials from the list given below: (a) Lemur (b) spotted cuscus (c) Flying phalanger (d) bobcat (e) tasmanian wolf (f) mole (ii) Australian marsupials exhibit adaptive radiation." Justify the statement.

Knowledge Check

  • [A]: Macro evolution produces groups of par- allel special adaptations among convergent but related species. [R]: Adaptive radiation/macroevolution don't produce evolutionary lines that converge in special adaptation with other related groups differing in general adaptation

    A
    If both A and R are true and R is the correct explanation of A
    B
    If both A and R are true but R is not the correct explanation of A
    C
    If A is true and R is false
    D
    If both A and R are false

  • Forelimbs of whatle bat, cheetah and duman do not show- a. Similiarities in the pattern of bones b. Adaptive radiation c. Analogou organs d. Convergent evolution e. Divergent evolution f. Different structuress evolving for sam funstions

    A
    a,b and c
    B
    c,d and f
    C
    a and d
    D
    a,b and c

  • ....... P ......... represent one of the best examples of Adaptive radiation . Another example is ....... Q........A number of .....Q..... , each different from the other evolved from an ancestral stock , but all within the Australian island continent . When more then one adaptive radiation appeared to have occurred in an isolated geographical area ( representing different habitats ) , one can call this ..... R.........

    A
    `{:(P,Q,R),("Australian","Darwin's","Convergent"),("placentals","finches","evolution"):}`
    B
    `{:(P,Q,R),("Darwin's","Australian","Convergent"),("finches","placentals","evolution"):}`
    C
    `{:(P,Q,R),("Australian","Darwin's","Divergent"),("finches","placentals","evolution"):}`
    D
    `{:(P,Q,R),("Darwin's","Australian","Divergent"),("finches","placentals","evolution"):}`

    • Similar Questions

    Explore conceptually related problems

    (a) Explain adaptive radiation with the help of a suitable example. (b) City an example where more than one adaptive radiations have occurred in an isolated geographical area. Name the type evolution your example depicts and state why it is so named.

    Assertion :- Tasmanian wolf and Placental wolf are the good example of convergent evolution. Reason :- More than one adaptive radiation apperared to have occured in an isolated geographical area, (representing different habitats) one can call this convergent evolution.

    Assertion :-Tasmanian wolf and Placental wolf are the good example of convergent evolution. Reason :- More than one adaptive radiation appeared to have occured in an isolated geographical area, (representing different habitats) one can call this convergent evolution.

    A: Placental wolf and Tasmanian wolf (a marsupial) show convergent evolution. R: Like marsupials placental mammals in other parts of world also exhibit adaptive radiation in evolving into varieties of such placental mammals each of which appears to be similar to a corresponding marsupial.

    Adaption radiation refers to

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