Thursday, 7 November 2013

Ch-12 Exercises Questions 8 to 9

Science-Chap-12

Chapter-12

Reproduction in Plants

Exercises
Sr NO.QuestionAnswer
8. Match items in Column I with those in Column II:
Column I Column II
(a) Bud (i) Maple
(b) Eyes (ii) Spirogyra
(c) Fragmentation (iii) Yeast
(d) Wings (iv) Bread mould
(e) Spores (v) Potato
(vi) Rose
Column I Column II
(a) Bud (iii) Yeast
(b) Eyes (v) Potato
(c) Fragmentation (ii) Spirogyra
(d) Wings (i) Maple
(e) Spores (iv) Bread mould
9.Choose th correct answer:
(a) The reproductive part of a plant is the
(i) leaf (ii) stem (iii) root (iv) Flower
flower.
(b) The process of fusion of the male and the female gametes is called
(i) fertilisation (ii) pollination (iii) reproduction (iv) seed formation
Fertilisation
(c) Mature ovary forms the
(i) seed (ii) stamen (iii) pistil (iv) fruit
Fruit.
(d) A spore producing plant is
(i) rose (ii) bread mould (iii) potato (iv) ginger
Bread mould.
(e) Bryophyllum can reproduce by its
(i) stem (ii) leaves (iii) roots (iv) flower
Leaves.

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