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WorksheetsReproduction in Plants Class 7
Total questions: 20
Worksheet time: 12mins
Vegetative propagation in potato takes place by
Wheat
stem
root
seed
In which of the following plants buds are present on the margins of leaves?
Bryophyllum
Touch me not
Chandan
Coriander
Question 3.In yeasts reproduction occurs by
(a) fragmentation
(b) binary fission
(c) budding
(d) spore formation
Question 4.Which of the following parts of a plant take part in sexual reproduction?(i) Flower(ii) Seed(iii) Fruit(iv) BranchChoose the correct answer from below:
(a) (i) and (ii)
(b) (i), (ii) and (iii)
(c) (iii) and (iv)
(d) (ii), (iii) and (iv)
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
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
The ‘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
Which of the following plants show vegetation reproduction by root?
Potato
Sweet Potato
Rose
Bryophyllum
Which type of asexual reproduction occurs in yeast?
Budding
Spore formation
Fragmentation
The ovaries of different flowers may contain
(a) only one ovule
(b) many ovules
(c) one to many ovules
(d) only two ovules
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 pollinationChoose from the options given below:
(a) (i) and (ii)
(b) (i) only
(c) (i) and (ii)
Which of the follwing plants has spiny seeds?
Maple
Madar
Urena
Balsam
Whose part is an anther?
Stamen
Pistil
Petal
Pollen grain
Which of the following is not a region of Pistil?
Ovary
Style
Stigma
Anther
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
Into which structure does a zygote develop?
(a)
Which of the following is a fleshy and juicy fruit?
Mango
Pea
Lady FInger
Almond
The seeds of which plant are dispersed by wind?
Drumstick
Maple
Madar
All of these
Budding is a type of …………………. reproduction.
(a)
The process of …………………. ensures continuity of life on the earth.
(a)
