* Bones mainly made up of – Calcium and Phosphorous
* Activity of Brain is recorded by – EEG
* Cotton fibres are made of – Cellulose
* Cow’s milk is a rich source of – Vitamin A
* Deficiency of Iron in human diet causes – Anemia
* How many bones are there in a newly born infant-300
* Lungs are enclosed in – Pleural membrane
* Mumps is a disease caused by – virus
* The largest organ of the human body – skin
* The largest part of most diets are made up of – Carbohydrates

What is Thyroid?
Its one of largest endocrine gland in the body , located below thyroid carliage or Adam’s apple. The primary function of the thyroid is production of the hormones thyroxine (T4), triiodothyronine (T3), and calcitonin. Thyroid disease is a medical condition impairing the function of the thyroid.