Why plants grow towards the light. 1  Botany: A Stem's 'Sense of Self' Contributes to Shape. 2  Scientists Discover C4 Photosynthesis Boosts Growth by Altering Size, Structure of Plant Leaves, Roots. 3  Cellulose Goes Off the Rails: Without Microtubule Guidance, Cellulose Causes Changes in Organ Patterns During Growth.
Tasting hairs on the legs of a roach can not only help it determine a food source, but help it avoid pesticides as well. Glycocides -- poison baits mixed with glucose -- were traditionally used to dose the sweet-loving cockroach with lethal toxins.
Centipede are arthropods with one pair of legs per body segment. Cenitpedes have from 20-300 legs all together. Centipedes also always have an odd number of legs. Centipedes use the muscular system by having to move all of their legs.It takes alot of muscle power to move all of those legs.rabs also predators in the arthropoda class this is becasue they are one of the most dangerous anthropodas. They are usually found in ocean or on the shore. Crabs have eight legs and can be recognized by their two large claws and their shell like body shape.