TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

Mineral salts contribute in regulating body processes.

Answer

True

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Question 21 Mark

Foods protect us from disease and therefore antibiotics that protect us from the disease are also foods.

Answer

False

Antibodies are proteins produced by the immune system of the body when it detects harmful substances called antigens.

Question 31 Mark

Iron is required for the proper working of the thyroid.

Answer

False

Iodine is required for the proper working of the thyroid.

Question 41 Mark

Kwashiorkor is a severe vitamin deficiency disease.

Answer

False
Kwashiorkor is a severe protein deficiency disease.

Question 51 Mark

Cellulose in our food passes out undigested.

Answer

True

TRUE / FALSE - BIOLOGY STD 9 Questions - Vidyadip

BIOLOGY TRUE / FALSE