These leaves grow horizontally, so that the majority of photosynthetic cells are facing upwards and receiving light in the day for photosynthesis. The majority of stomata are found on the lower half so that transpiration does not increase during the day. Dorsiventral leaves can either be 1) simple, consisting of one leave or 2) compound, consisting of many leaves stemming from the same petiole.
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
The movement of molecules (specifically, water and solutes) is vital to the understanding of plant processes. This tuto..
This tutorial looks at some of the communities in freshwater lentic habitats. For instance, symbiosis occurs in a commun..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate..