JERUSALEM, March 23 (Xinhua) -- Scientists from Israel, Germany, and the U.S. have uncovered an unusual way in which a species of wasp passes beneficial bacteria to its offspring, not via eggs, but ...

Insects may have complete or incomplete (simple) metamorphosis. The life cycle of insects with complete metamorphosis includes egg, larva, pupa, and adult. Eggs hatch to give rise to a worm-like larva ...

To take part you need to: Avoid touching the pupa and don't pick it off its leaf or stem. Instead, cut off the leaf or plant stem. Back indoors, trim the plant cutting to about 2cm in size.