Question

Find out when life come into existence on earth and how a primitive cell like structure was found?

Answer 1

❤hey there ❤

The idea of panspermia hypothesized that life originated out in space and came to Earth inside a meteorite

Answer 2

Answer:

One view is that an RNA world existed on Earth before modern cells arose (Figure 6-91). According to this hypothesis, RNA stored both genetic information and catalyzed the chemical reactions in primitive cells. Only later in evolutionary time did DNA take over as the