simultaneous hermaphrodite A type of hermaphrodite which has both male and female organs at the same time and is able to produce both sperm and eggs at the same time. Such an organism is also able to fertilize its eggs with its own sperm (self-fertilization)...
Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate..
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
