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,..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
This tutorial looks at the relationship between organisms. It also explores how energy is passed on in the food chain an..
Learn how the way genes control and determine every aspect of the body. This lesson uses lac operon as an example. ..
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The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
