Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
This lesson looks at population attributes, regulation, and growth. It also covers population genetics, particularly gen..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
