Punjab Public Service Commission — Complete MCQ Bank
PPSC examinations recruit candidates for Punjab government departments and commonly test general knowledge, current affairs, English and post-related subjects.
Which structure allows gas exchange in plant leaves?
What is the term for a species introduced to a new environment that causes ecological harm?
Which human body system removes metabolic waste products from the blood?
What is the term for the specialized cells that transmit electrical impulses in the nervous system?
Which organ in the human body is primarily responsible for detoxifying harmful substances?
What is the term for genetically identical offspring produced through asexual reproduction?
Which scientist is credited with discovering the cell using a microscope?
What is the term for the pigment responsible for skin, hair, and eye color in humans?
Which human body system is responsible for producing hormones?
What is the term for a group of similar cells performing a specific function?