एरोबिक व्यायाम फायदेमंद होता है क्योंकि यह कार्यशील मांसपेशियों को किस पदार्थ की अधिक मात्रा प्रदान करता 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 ________.