नवजात शिशु में PCO2 में लगातार वृद्धि और pH स्तर में कमी निम्नलिखित में से किस स्थिति का संकेत 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 ________.