निम्नलिखित में से जीवों के उस जोड़े की पहचान करें जो द्विखंडन (binary fission) द्वारा प्रजनन करता 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 ________.