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प्रश्न
Complete the following food chain by writing the names of appropriate organisms in the blanks:
Grass → __________ → Snake → __________
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उत्तर
Grass → Grasshopper → Snake → Hawk
संबंधित प्रश्न
Give biological reasons for the following statements : In some xerophytes leaves are modified into spines
Describe an experiment to prove that sunlight is necessary for photosynthesis.
An experiment was set up as shown in the figure alongside. Look at the figure and answer the following questions:
( i) What is the objective of this experiment?
( ii ) Which plant is used in this experiment?
( iii ) Which gas is evolved in this process?
( iv ) What will happen to the rate of evolution of this gas if a pinch of sodium
bicarbonate is added?
(v ) What will happen if the apparatus is kept in dark?
The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is
Identify the false statement and rewrite it correctly by changing the first or last word only.
Green plants perform photosynthesis.
Photosynthesis is considered as a process supporting all life on earth.
Complete the following sentence with appropriate word:
A plant that does not perform photosynthesis is _______.
Gas exchange takes place in plants using _____.
Study the pictures below and then complete the table by putting a plus (+) if the shoot or root grows towards the stimulus and a minus (-) if it grows away from it.
| Stimulus | Light | Gravity |
| Shoot | + | - |
| Root | ? | + |
Give an example for micronutrients.
