Secretin and cholecystokinin are secreted by 

Fill in the blanks : Digestive hormones secretin and cholecystokinin are secreted in _________.

Gastrointestinal hormones secretin and cholecystokinin secreted by duodenum are responsible for the stimulation and contraction of

The gastrointestinal harmones namely secretin and cholecystokinin secreted by duodenal epithelium activate respectively which organs to discharge their secretions?

Cholecystokinin is

Cholecystokinin is

Cholecystokinin is

Secretin and cholecystokinin are the hormones secreted in

Secretin and cholecystokinin are digestive hormones. They are secreted in :

Secretin and cholecystokinin are digestive hormones. These are secreted by:

Secretin and cholecystokinin are digestive hormones. They are secreted in