Search found 3 matches

by jaycee
Tue Aug 02, 2011 6:15 am
Forum: Zoology Discussion
Topic: Why have rodents been so successful?
Replies: 6
Views: 11496

Brown rats are one of the best known and most common animals in the world. They are the second most successful mammal in the world. In Guatemala just as the rest of Countries of the world they are mostly found in populated areas. Here are some facts about them: 1. The Bubonic Plague was not caused b...
by jaycee
Mon Aug 01, 2011 1:54 pm
Forum: Botany Discussion
Topic: Ferns and their life cycle
Replies: 7
Views: 11845

The life cycle of a fern is beautiful and complex, but with a little study, you can understand it. Start with number 1 below, the spore. This is like the seed of a flowering plant, in that it is the way the fern reproduces and spreads. A spore, however, is different in that it is a single cell that ...