Reproduction in Plants MCQs with answers

Dear candidates you will find MCQ questions of 7th Class - Science | Chapter: Reproduction in Plants here. Learn these questions and prepare yourself for coming examinations. You can check the right answer of any question by clicking the option or by clicking view answer button.
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Q. Plants produced by vegetative propagation take
  • (A) long time to grow
  • (B) less time to grow
  • (C) both (a) and (b)
  • (D) none of these
πŸ’¬ Discuss
βœ… Correct Answer: (B) less time to grow
Q. Bisexual flowers are those flowers which have both
  • (A) pollen grains and stamens
  • (B) stamens and pistils
  • (C) ovary and pollen grains
  • (D) pistils and ovary
πŸ’¬ Discuss
βœ… Correct Answer: (B) stamens and pistils
Q. Fertilization is
  • (A) Fusion of female gametes
  • (B) Fusion of male gametes
  • (C) Fusion of male and female gametes
  • (D) All of above
πŸ’¬ Discuss
βœ… Correct Answer: (C) Fusion of male and female gametes
Q. In which of the following plants buds are present on the margins of leaves?
  • (A) Bryophyllum
  • (B) Touch me not
  • (C) Chandan
  • (D) Coriander
πŸ’¬ Discuss
βœ… Correct Answer: (A) Bryophyllum
Q. Male reproductive part of a plant is
  • (A) pores
  • (B) pistil
  • (C) stamen
  • (D) ovary
πŸ’¬ Discuss
βœ… Correct Answer: (C) stamen
Q. The β€˜eye’ of the potato plant is what
  • (A) the root is to any plant
  • (B) the bud is to a flower
  • (C) the bud is to Bryophyllum leaf
  • (D) the anther is to stamen
πŸ’¬ Discuss
βœ… Correct Answer: (C) the bud is to Bryophyllum leaf
Q. Lila observed that a pond with clear water was covered up with a green algae within a week. By which method of reproduction did the algae spread so rapidly ?
  • (A) Budding
  • (B) Sexual reproduction
  • (C) Fragmentation
  • (D) Pollination
πŸ’¬ Discuss
βœ… Correct Answer: (C) Fragmentation
Q. Vegetative propagation is a type of
  • (A) asexual reproduction
  • (B) sexual reproduction
  • (C) binary fission
  • (D) none of these
πŸ’¬ Discuss
βœ… Correct Answer: (A) asexual reproduction
Q. Seeds of drumstick and maple are carried to long distances by wind because they possess
  • (A) winged seeds
  • (B) large and hairy seeds
  • (C) long and ridged fruits
  • (D) spiny seeds
πŸ’¬ Discuss
βœ… Correct Answer: (A) winged seeds
Q. Vegetative propagation in potato takes place by
  • (A) leaves
  • (B) stem
  • (C) root
  • (D) seed
πŸ’¬ Discuss
βœ… Correct Answer: (B) stem
Q. In yeasts reproduction occurs by
  • (A) fragmentation
  • (B) binary fission
  • (C) budding
  • (D) spore formation
πŸ’¬ Discuss
βœ… Correct Answer: (C) budding
Q. Which of the following parts of a plant take part in sexual reproduction?
(i) Flower
(ii) Seed
(iii) Fruit
(iv) Branch
Choose the correct answer from below:
  • (A) (i) and (ii)
  • (B) (i), (ii) and (iii)
  • (C) (iii) and (iv)
  • (D) (ii), (iii) and (iv)
πŸ’¬ Discuss
βœ… Correct Answer: (B) (i), (ii) and (iii)
Q. The flowers which contain either pistil or stamens are called
  • (A) bisexual flowers
  • (B) sexual flowers
  • (C) unisexual flowers
  • (D) pollination flower
πŸ’¬ Discuss
βœ… Correct Answer: (C) unisexual flowers
Q. Most common means of pollination is
  • (A) Honey bee
  • (B) Air
  • (C) Human
  • (D) Water
πŸ’¬ Discuss
βœ… Correct Answer: (B) Air
Q. The male reproductive part is
  • (A) pistil
  • (B) stamen
  • (C) ovary
  • (D) flower
πŸ’¬ Discuss
βœ… Correct Answer: (B) stamen
Q. Mature ovule forms
  • (A) Buds
  • (B) Endosperm
  • (C) Fruit
  • (D) Seed
πŸ’¬ Discuss
βœ… Correct Answer: (D) Seed
Q. Seeds and fruits are formed by
  • (A) ovary forms fruits and ovules form seeds
  • (B) ovary forms seeds and ovules form fruits
  • (C) pollen grains form seeds and anther forms fruit
  • (D) pollen grains form fruits and anther forms seed
πŸ’¬ Discuss
βœ… Correct Answer: (A) ovary forms fruits and ovules form seeds
Q. The ovaries of different flowers may contain
  • (A) only one ovule
  • (B) many ovules
  • (C) one to many ovules
  • (D) only two ovules
πŸ’¬ Discuss
βœ… Correct Answer: (C) one to many ovules
Q. Which of the following statements is/are true for sexual reproduction in plants?
(i) Plants are obtained from seeds
(ii) Two plants are always essential
(iii) Fertilisation can occur only after pollination
(iv) Only insects are agents of pollination
Choose from the options given below:
  • (A) (i) and (ii)
  • (B) (i) only
  • (C) (i) and (ii)
  • (D) (i) and (iv)
πŸ’¬ Discuss
βœ… Correct Answer: (A) (i) and (ii)
Q. Pollination refers to the
  • (A) transfer of pollen from anther to ovary
  • (B) transfer of male gametes from anther to stigma
  • (C) transfer of pollen from anther to stigma
  • (D) transfer of pollen from anther to ovule
πŸ’¬ Discuss
βœ… Correct Answer: (C) transfer of pollen from anther to stigma
Q. Vegetative propagation in sweet potato takes place by
  • (A) root
  • (B) leaves
  • (C) stem
  • (D) seed
πŸ’¬ Discuss
βœ… Correct Answer: (A) root
Q. The plants which have unisexual flowers are
  • (A) pumpkin
  • (B) lauki
  • (C) torai
  • (D) all of these
πŸ’¬ Discuss
βœ… Correct Answer: (D) all of these
Q. Part of the plant that take part in sexual reproduction is
  • (A) seed
  • (B) fruit
  • (C) flower
  • (D) branch
πŸ’¬ Discuss
βœ… Correct Answer: (C) flower
Q. In flowering plants, male gamete is formed inside
  • (A) Ovary
  • (B) Anther
  • (C) Pistil
  • (D) Ovule
πŸ’¬ Discuss
βœ… Correct Answer: (B) Anther

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