Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..
Illusions are the perceptions and sensory data obtained from situations in which human error prevents us from seeing the..
Apart from vitamins, the human body also requires high energy sources such as carbohydrates and fats. If you want an ove..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
