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Biology General Knowledge Questions and answers for preparing Examinations.

Chemical Co-ordination in Animals

#   Which Gland is commonly known as Biological clock?
Answer: Pineal gland

#   Hormone produced more in darkness?
Answer: Melatonin

#   Gland like pink leaf?
Answer: Pancreas

#   The gland that secretes both an Enzyme and a hormone?
Answer: Pancreas

#   The gland which has both endocrine and exocrine function?
Answer: Pancreas

#   The Endocrine part of the pancreas is known as:
Answer: Islets of langerhans

#   Alpha cells of Islets secrete?
Answer: Glucogen

#   Beta cells of Islets secrete?
Answer: Insulin

#   Hormone which controls the level of sugar in the body?
Answer: Insulin

#   Deficiency of Insulin leads to excess sugar in the blood known as?
Answer: Diabetes mellitus