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.
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,..
Meet the colorful takahē, an extremely rare flightless bird. Find out more about its unique features and why they matte..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the ..
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
