MCQ Subject: General Science

How many bones are present in the adult human skeletal system?

Which part of the human brain is primarily responsible for regulating body temperature, hunger, and thirst?

Which part of the human brain primarily regulates body temperature and hunger?

Which part of the human brain primarily serves as a relay station for sensory and motor signals to the cortex?

Which green pigment plays a crucial role in capturing light energy during photosynthesis in plants?

In the human circulatory system, which of the following correctly describes the flow of oxygenated blood from the heart?

Which nuclear process involves splitting a heavy atomic nucleus into smaller nuclei, often accompanied by the release of energy?

Which process is primarily responsible for water vapor release from plants into the atmosphere?

Which is the longest bone in the human body?

Which structure in the lungs facilitates the exchange of oxygen and carbon dioxide?