関連ワード:
what endocrine organ secretes insulin and glucagon what endocrine gland secretes insulin and glucagon what endocrine gland produces insulin and glucagon which endocrine organ produces insulin and glucagon what endocrine organ produces the hormones insulin and glucagon which endocrine gland secretes the hormones insulin and glucagon what endocrine gland is responsible for secreting insulin and glucagon which organ secretes insulin and glucagon what is the target organ of glucagon
