फारेनहाइट स्केल पर एक स्वस्थ मानव शरीर का सामान्य औसत तापमान कितना होता है?

Which digestive hormone inhibits both gastric secretion and motility, stimulates insulin release, and is secreted mainly when fat is present in the duodenum?

The repeated sequence of gradual onset of apnoea followed by gradual restoration of respiration is called ________.