Advertisements
Advertisements
प्रश्न
Mention the major events during photosynthesis.
Advertisements
उत्तर
Major events of Photosynthesis are -
- Absorption of light energy by chlorophyll
- Conversion of light energy into chemical energy
- Splitting of water molecules into Hydrogen and Oxygen
- Reduction of CO2 to form carbohydrates.
APPEARS IN
संबंधित प्रश्न
Draw a neat and labelled diagram.
Respiratory system
Give suitable explanation for the following :
Why does gaseous exchange continue in the lungs even during expiration?
Put a tick (✓) against the most appropriate alternative in the following statement.
The process during which food is oxidised and energy is released is called
Fill in the blank.
________is a muscular membrane present below the lungs
Write true or false for the following statement. Rewrite the false statement correctly.
The walls of alveoli are richly supplied with veins.
Name the following:
A film covering the alveoli of the lungs and lowers the surface tension.
Complete the following statement by choosing the correct alternative from those given below.
R.Q. for fat is ______.
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Lungs __ Respiration, Alveoli __ ______.
The question has four options. Choose the correct answer:
Covering of lung is called
The question has four options. Choose the correct answer:
Sites of gaseous exchange in the lung are
Choose the correct alternative.
_______ wave in ECG represent atrial depolarization.
Into which of the following does the terminal bronchiole end?
Bronchi are supported by ____________.
The part where the exchange of gases occurs during respiration is:
The respiratory pigment in human beings is:
What are the most important toxic gases in smoke?
What is the significance of ciliated epithelium present in the nostrils?
Which of the following is NOT included in conducting part of the respiratory system?
