BIOLOGY QUESTION

 ENDOCRINE SYSTEM       Q) Name the ductless glands ? ANS)  Endocrine  glands called ductless gland .   Q)Which glands secrets hormones ? ANS) Endocrine glands . Q)What is hormones ?   ANS) Hormones are a chemical which are secreted by endocrine glands .it's doesn't contain any nutrients . Its act as  intercellular messengers .Endocrine glans produce it in a very trace amount .   Q)Which part of body Endocrine glans produce hormones ? ANS)Pituitary , Pineal , Thyroid , Adernal ,Pancreas , Parathyroid , Thymus and Gonads(testis in male and ovary in female). Some other organs which produce hormones are , gastrointestinal tract , liver , kidney heart . Q)