Prepare Biology with confidence
Build a clear understanding of living organisms, cells, genetics, human systems and the environment through carefully selected practice questions.
Build a clear understanding of living organisms, cells, genetics, human systems and the environment through carefully selected practice questions.
Questions are tracked as practiced when you open Show Answer & Explanation. Tracking stays only in this browser tab and no subject-test result is saved.
Which disease results from the inability to produce or use insulin effectively?
Which scientist is known as the Father of Genetics?
Which gas is released by organisms as a byproduct of cellular respiration?
Which organelle is known as the powerhouse of the cell?
Which type of disease is caused by a pathogen and can be transmitted from one person to another?
What is the scientific study of heredity and genetic variation called?
How many chambers does the human heart have?
What is the process by which green plants make their own food using sunlight?
What term describes two different species living together where both benefit?
Which scientist proposed the theory of evolution by natural selection?
Which type of organisms break down dead organic matter into simpler inorganic substances?