You will also like...
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
ATP is the energy source that is typically used by an organism in its daily activities. The name is based on its structu..
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..