निम्नलिखित में से कौन सी अलैंगिक प्रजनन की विधि मुख्य रूप से हाइड्रा (Hydra) और यीस्ट (Yeast) द्वारा उपयोग की जाती है?

A student observes that Hydra reproduces by developing a small outgrowth on its body due to repeated cell division, which later detaches as a new individual. What type of asexual reproduction is this?

Sexual maturation during puberty in humans primarily leads to the ________.