Displaying 5 out
of 17
questions & answers.
Q1.
Tick(√) the correct option.
- Flowering/Non-flowering plants reproduce from seeds.
- The seed coat/cotyledons provide food to the embryo.
- The seed of cotton/pea are dispersed by wind.
- The radical grows into a shoot/root.
- Rice is a monocot/dicot seed.
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Answer:
S A M P L E
- Flowering
- cotyledons
- cotton
- root
- monocot
Q2.
Fill in the blanks:
- The ___________ needs to be prepared before sowing seeds.
- ___________ crops grow in winter.
- Bryophyllum reproduces from its ___________.
- Ferns and mushrooms reproduce from ___________.
- Seeds dispersed by ___________ are light.
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Answer:
S A M P L E
- soil
- Rabi
- leaves
- spores
- wind
Q3.
Complete the flow chart given below.
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Answer:
S A M P L E
Q4.
Choose the correct answer.
- Part of the seed that protects the embryo from injury or drying out is ______________.
- cotyledon
- seed coat
- plumule
- Plants like ginger and potato are frown from their ________________.
- stems
- roots
- leaves
- Peas are dispersed by _______________.
- water
- wind
- explosion
- Cotton grows well in ______________.
- sandy soil
- clayey soil
- black soil
- Jowar and bajra are grown best in ______________.
- sandy soil
- black soil
- clayey soil
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Answer:
S A M P L E
- (ii) seed coat
- (i) stems
- (iii) explosion
- (ii) black soil
- (i) sandy soil
Q5.
Fill in the blanks.
- The process of producing one's own kind is called _______________.
- The process of carrying seed away from the parent plant is called _______________.
- The process od growing crops is known as ______________.
- Plants like fern which do not bear flowers have an ability to reproduced by the formation of ____________________.
- _______________ is required by the seed to make its seed coat softer.
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Answer:
S A M P L E
- reproduction
- dispersal
- agriculture
- spores
- Water