Animals differ from plants and fungi when it comes to nutrition. ... Collagen is the most abundant of proteins and is not found in plants or fungi. Animal cells are organized into tissues which are groups of similar cells acting as one functional unit. ... This undergoes the progression of mitotic cell divisions without a cell growth between the divisions known as cleavage. ... The genes that control animal development are similar; they have developmental genes that control the functions of other genes. ...

• Word Count: 898
• Approx Pages: 4
• Has Bibliography

The study of plant life or phytology is known as botany. ... They deal with anatomical structures of the human body, including cells, tissues, organs, and organ system. ... It deals with the physiological functioning of the immune system in states of both health and diseases. ... They are examining cells and tissues by sectioning and staining. ... They also examines of how all forms in life begin, and how they develop into fully formed and functioning organism. ...

• Word Count: 868
• Approx Pages: 3

- Properties of life is cells... - Cell Theory: Must have at least one i.e.: Uni-Cellular, Multi-Cellular; Cells come from other Pre-existing Cells. ... - Properties of Life-Adapt Levels of Organization Atoms: Molecules - Cells = the basic unit of life Question: What are cells made of? ... Large plants, birds, and mammals make up 1/2 of the world's species. ... Keystone Species Predators allow coexistence of competing prey Functions - Energy and nutrient cycling...

• Word Count: 856
• Approx Pages: 3
• Grade Level: High School

DNA is a hereditary substance that contains a complete set of information which determines the structure and function of a living organism. ... At present, scientists believe cystic fibrosis could also be cured if they could somehow enter a gene in to the cells that line the lungs. ... This is not only the case for humans; plants, crops and animals also have the potential to be redesigned to better suit our needs. ... The need for pesticides could be reduced all over the world with the possibility of injecting plants with bio engineered viruses that would kill bugs and other creatures that att...

• Word Count: 1219
• Approx Pages: 5
• Grade Level: Undergraduate