(MCQ) IAS PRE GS Online Coaching : General Science - "Plant Reproduction"

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(MCQ) General Science: Plant Reproduction

1. Consider the following statements.

(i) Flowers are a collection of reproductive & sterile tissues.
(ii) Sterile parts of flowers are sepals & petals.
(iii) Reproductive parts of flowers are stamen & carpel.

Which of the above are true?

a) i & ii
b) ii & iii
c) i, ii & iii
d) ii only

2. Consider the following statements.

(i) Pollen grains contain male gametophyte.
(ii) Pollen grains are produced by meioses.
(iii) Outer part of pollen is called the exine.

Which of the above are true?

a) i & ii
b) ii & iii
c) i, ii & iii
d) ii only

3. Consider the following statements.

(i) Transfer of pollen from anther to female stigma is termed pollination.
(ii) Entomophyly is transfer of pollen by wind.
(iii) Anemophyly is transfer of pollen by insects.

Which of this are false?

a) i & ii
b) ii & iii
c) ii only
d) iii only

4. Match the following.

a) i – c, ii – 6, iii – a
b) i – c, ii – a, iii – 6
c) i – b, ii – c, iii – a
d) i – a, ii – c, iii – b

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