Which disease is caused by the deficiency of Vitamin B1 affecting the nervous and cardiovascular systems?

What is the name of the pigment in red blood cells that carries oxygen?

What is the process by which species change over time through natural selection?

What is the term for the physical appearance or observable characteristics of an organism?

Which part of the brain controls vital involuntary functions such as breathing heart rate and blood pressure?

What is the term for a substance that triggers an immune response in the body?

Which type of reproduction in bacteria involves the cell splitting into two equal daughter cells?

Which gas is released by organisms as a byproduct of cellular respiration?

Which organelle is known as the powerhouse of the cell?

What is the term for the genetic makeup of an organism?

What is the term for the symbiotic relationship where one organism benefits and the other is harmed?