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प्रश्न
Fill in the blanks.
Sweat serves to excrete excess _________ and ________.
उत्तर
Sweat serves to excrete excess water urea and salts.
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संबंधित प्रश्न
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Respiration and Photosynthesis (Gas released)
Fill in the blank.
Bronchi divide into smaller tubes called _________.
Find the odd one out. Give a reason for your choice.
skin, heart, lung, liver, kidney
Name the following:
Low breathing rate.
Give the functions of the following:
Lecithin covering
Note the relationship between the first two words and suggest a suitable word for the fourth place.
Lungs __ Respiration, Alveoli __ ______.
Answer the following question.
What is the functional difference between the respiratory systems of cockroach and human being?
The windpipe is called the larynx.
Which of the following divides nasal cavity?
