In females it is the ovaries and in the males it is the testicles.
The main and largest organ is the skin.
The main organ of the circulatory system is the heart.
main organ; pancreas is accessory
The main organ of the skeleton is the bones.
Main respitory system is lungs, nose, heart, veins and arteries. like humans
The lungs are the main organ of the respiratory system. The heart is the main organ of the circulatory system.
Yes, they SHOULD actually because the human heart is the main internal organ in our body.
Eight or Nine main organs, but I'm not sure which one... I hope this helped you.
eleven organ sytems
The largest organ of a human is skin.
i believe it is the main organ of the central nervous system
The main organ in the respiratory system the lungs.
Skin is the main organ of the integumentary system.
the main organ of the muscular system is the muscles
nephridia is the main excretory organ of annelida
The Heart is the main organ of a circulatory system.
the heart is the main circulatory organ of the frog
The lungs are the main respiratory organ in mammals.
The main organ of the immune system is the BRAIN
The main organ of the Muscular System is Muscles.
The male organ of copulation in humans is the penis.
in humans there is the organ which does the breathing called the lungs
Dogs have the same organ systems as humans.
The answer to that is skin.