trial and error
The apparently random, haphazard, hit-or-miss exploratory activity which often precedes the acquisition of new information or adjustments; it may be overt, as in a rat running in a maze, or covert (vicarious), as when one thinks of various ways of coping with a situation.
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
If the balance of nature is left untouched, landscapes can change dramatically over time. A previous ecosystem is supers..
Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..
