Free Evolution (Daily Quiz: 3) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Free Evolution (Daily Quiz: 3) Time:

Question-1

Among the following sets of examples for divergent evolution, select the incorrect option.

(a)

(b)

(c)

(d)

Explanation:

Answer: (d)

Eye of octopus, bat and man are examples of analogous organs showing convergent evolution.


Question-2

Which of the following is used as an atmospheric pollution indicator?

(a)

(b)

(c)

(d)

Explanation:

Answer: (a)

Lichens can be used as an atmospheric pollution indicator. As they are sensitive (especially phycobiont) to oxides of nitrogen and sulphur. They do not grow in areas that are polluted, hence unable to synthesise organic food and do not grow well.

Lepidoptera: is insect order.

Lycopersicon: is the scientific name of tomato.

Lycopodium: is a pteridophyte.


Question-3

The process by which different type of finches were evolved in Galapagos islands is a consequence of

(a)

(b)

(c)

(d)


Question-4

Viviparity is considered to be more evolved because

(a)

(b)

(c)

(d)

Explanation:

Answer: (c)

Viviparity is considered to be more evolved because inside the mother's body, the young ones are protected and are looked after their birth, leading to more chances of suvival, e.g., mammals.

However, in oviparity, the female lays fertilised/unfertilised eggs, which is covered by a hard calcareous shell in a safe place in the environment. The chances of survival are less as the young ones are left on their own.


Question-5

Which of the following is an example for link species?

(a)

(b)

(c)

(d)


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