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प्रश्न
Complete the following food chains by writing the names of appropriate organisms in the blanks:
Grass → ______ → Snake → ______
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उत्तर
Grass → Rabbit → Snake → Hawk
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संबंधित प्रश्न
Give biological reasons for the following statements : In some xerophytes leaves are modified into spines
Name the following:
The process of conversion of ADP into ATP during photosynthesis.
Define the following:
Plant pigments
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?
A plant is kept in a dark cupboard for 48 hours before conducting any experiment on photosynthesis in order to
What is the importance of photosynthesis in the life of the following:
Green plants
Answer the following question.
Explain why photosynthesis is considered the most important process in the biosphere.
What will happen if you breathe through mouth?
What is photosynthesis and wherein a cell does occur?
Study the diagram given below and fill in the blanks with suitable words:
In order to prove that carbon dioxide is necessary for
(a) ______, a potted plant is placed in dark for 48 hours to (b) ______ the leaves. A part of a leaf is inserted into a conical flask containing potassium hydroxide solution. This is to absorb (c) ______ from the flask. The plant is then placed in sunlight for a few hours. The experimental leaf is tested for starch. The part of the leaf that was inside the conical flask turns (d) ______, whereas the part of the left outside turns (e) ______ in colour.
