Incision

Incision 1. Cleft, cut, gash. 2. An act or action of incising...

Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..

Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..

Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..

Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..

Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..

With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..

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