जीवन की वह अवधि, जब शरीर में ऐसे परिवर्तन होते हैं जिनके परिणामस्वरूप जनन परिपक्वता आती है, __________ कहलाती 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 ________.