MEDIUM
9th Tamil Nadu Board
IMPORTANT
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Stomach of human beings mainly digests

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Important Questions on Organ Systems in Animals

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q i
To prevent the entry of food into trachea, the opening is guarded by _____.
MEDIUM
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q i
Bile helps in the digestion of _____
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q i
The structural and functional unit of the kidney is _____
MEDIUM
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q i
Which of the following substance is not a constituent of sweat?
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q i
The common passage meant for transporting urine and sperms in male is _____.
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q i
Which of the following is not a part of female reproductive system?
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q ii
The muscular and sensory organ which helps in mixing the food with saliva is _____.
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 20 - Organ Systems in Animals>textbook exercises>Q ii
Bile, secreted by liver is stored temporarily in _____.