A new species of sunflower, Ovicula biradiata, has been identified in Big Bend National Park, Texas. This discovery, made by ...

These high resolution crystal structures in complex with substrates and products provide the first three-dimensional picture of a diverse family of plant natural product biosynthetic enzymes and ...

Sample exam questions - plant structures and their functions - Edexcel Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice ...

Plant cells have several structures not found in other eukaryotes. In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls ...