Dimorphism
Having two different distinct forms of individuals within the same species or two different distinct forms of parts within the same organism. For plants, it could refer to different leaf types, flowers, etc. For animals, it could refer to different colouring, sizes, features, etc. Sexual dimorphism is a common case, where the two sexes have different shapes, sizes, etc. From each other.
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
This tutorial deals with the structure and function of flowers, fruits, and seeds. Also included here are the types of f..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
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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