Secretin and cholecystokinin are digestive hormones. These are secreted by __________
AEsophagus
BStomach
CIleum
DDuodenum
AEsophagus
BStomach
CIleum
DDuodenum
Related Questions:
Some features of villi of the small intestine in humans are given below: Which option/options shows/show the features that enable the villi to absorb food?