Endocrine glands are DUCTLESS. They secrete hormone directly into blood circulatory system.

• TRUE

• FALSE

The gland that is labelled in the diagram is the master gland. What is X?

• PITUITARY GLAND

• THYROID GLAND

• PANCREAS

• ADRENAL GLAND

The hormone secreted by gland X controls the level of glucose in the blood. What is X?

• PITUITARY GLAND

• THYROID

• PANCREAS

• ADRENAL GLAND

Hormone secreted by gland X controls the rate of metabolism. What is X?

• PITUITARY GLAND

• THYROID GLAND

• PANCREAS

• ADRENAL GLAND

Hormone secreted by gland X prepares the body for action during an emergency. What is X?

• PITUITARY GLAND

• THYROID GLAND

• PANCREAS

• ADRENAL GLAND

Name organ X that secretes oestrogen and progesterone hormones that responsible for secondary sexual developments in females.

What hormone is produced by testis organ that is responsible for secondary sexual development in males??

• Oestrogen

• Progesterone

• Testosterone

Ovary secretes oestrogen and progesterone hormone. What hormone that maintains thickness of uterus for implantation of embryo?

• Oestrogen

• Progesterone

Name the hormone that produced by pancreas. This hormone controls glucose (sugar) level in the blood.

Tick TWO hormones produced by pituitary gland.

• Antidiuretic (ADH) hormone

• Adrenaline

• Growth hormone

• Thyroxine