When more than one adaptive radiations a...

When more than one adaptive radiations appeared to have occurred in an isolated geographical area, it is called.

Convergent evolution

Divergent evolution

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When more than one adaptive radiations appeared to have occured in an isolated geographical area (representing different habitats). One call this

....... 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.........

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.

When more than one adaptive radiations appear in an isolated geographical area, thatn it is called.

(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.

How many of the given statements are incorrect ? I. The Universe is almost 20 billion years old. II. Analogy indicates common ancestry. III. When adaptive radiation has occurred in an isolated geographical area, one can call this convergent evolution. IV. Natural selection is based on certain observations which are factual. V. Hardy-Weinberg principle says that allele frequencies in area are unstable.

Species occuring in different geographical area are called as

Define adaptive radiation. Give one example.

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