Which of the following performs dual functions i.e. both exocrine and endocrine functions?a)Pancreasb)ovaryc)Testisd)All of theseCorrect answer is option 'D'. Can you explain this answer?

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Answer

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Correct answer is option 'D'. pancreas and gonad perform dual functions. Ovary and testis are the gametes which is produces by the organ , gonad.

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Pancreas is the correct answer

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Option D is correct...

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Pancraes is right answer because pancreas secrete both pancreatic juice and insulin hormone.

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Pancreas:
The pancreas is an organ located in the abdomen, behind the stomach. It performs both exocrine and endocrine functions.

Exocrine Function:
The exocrine function of the pancreas involves the secretion of digestive enzymes into the small intestine. These enzymes help in the digestion and breakdown of carbohydrates, proteins, and fats. The pancreas produces and releases pancreatic juice, which contains enzymes such as amylase, protease, and lipase.

Endocrine Function:
The endocrine function of the pancreas involves the secretion of hormones directly into the bloodstream. The specialized cells in the pancreas called islets of Langerhans produce hormones such as insulin and glucagon. Insulin helps in regulating blood sugar levels by facilitating the uptake of glucose from the bloodstream into cells, while glucagon raises blood sugar levels by stimulating the breakdown of glycogen in the liver.

Ovary:
The ovary is a female reproductive organ that produces eggs (ova) and female sex hormones. While the ovary primarily functions as an endocrine organ, it does not have an exocrine function. The ovary produces hormones such as estrogen and progesterone, which are involved in the regulation of the menstrual cycle and the development of secondary sexual characteristics.

Testis:
The testis is a male reproductive organ that produces sperm and male sex hormones. Similar to the ovary, the testis primarily functions as an endocrine organ. It produces testosterone, which is responsible for the development of secondary sexual characteristics in males, as well as the regulation of sperm production.

All of these:
The correct answer is option 'D' - All of these. The pancreas performs both exocrine and endocrine functions. It secretes digestive enzymes for exocrine function and hormones like insulin and glucagon for endocrine function. The ovary and testis also perform endocrine functions, but they do not have exocrine functions.

Answer

Pancreas because it works as a ductless gland as well as a gland with ducts

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