Thyroxine is secreted by which gland?
Answer and explanation
Correct answer: Thyroid gland
The governing concept is the source of thyroxine in the endocrine system. Thyroxine is produced and secreted by the thyroid gland in the neck, and it helps regulate the body’s metabolic activities, growth, and development. Hence option A is correct. The pituitary controls several other glands, the pancreas secretes insulin, and the testes produce male reproductive hormones; none of these is the main source of thyroxine.
Frequently asked questions
What is the correct answer to this question?
Thyroid gland
Why is this the correct answer?
The governing concept is the source of thyroxine in the endocrine system. Thyroxine is produced and secreted by the thyroid gland in the neck, and it helps regulate the body’s metabolic activities, growth, and development. Hence option A is correct. The pituitary controls several other glands, the pancreas secretes insulin, and the testes produce male reproductive hormones; none of these is the main source of thyroxine.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
