Advertisements
Advertisements
प्रश्न
Show with the help of a sketch that the plants are the ultimate source of food.
Advertisements
उत्तर १
Photosynthesis
उत्तर २
The sketch to show that plants are the ultimate source of food is as follows:
APPEARS IN
संबंधित प्रश्न
All animals and fungi are autotrophs.
Fill in the following blanks with suitable words :
Green plants use .................... and .................... to make food.
What are autotrophs? Give one example of autotrophs.
State the various steps involved in the process of photosynthesis.
Write a chemical equation to show the process of photosynthesis in plants.
Explain the mechanism of photosynthesis.
Explain why, plants have low energy needs as compared to animals.
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
Which of the following steps can be followed for making the apparatus air tight?
- placing the plants on glass plate
- using a suction pump.
- applying aseline to seal the bottom of jar.
- creating vacuum
Gas A, obtained above is a reactant for a very important biochemical process which occurs in the presence of sunlight. Identify the name of the process -
The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is ______.
