What is the term for a group of similar cells performing a specific function?

Which vitamin deficiency causes the disease scurvy?

Which gas is essential for aerobic cellular respiration?

What is the term for the process by which cells divide to form gametes?

What is the term for the outer covering that protects plant cells and provides rigidity?

Which layer of skin contains sweat glands, hair follicles, and blood vessels?

Which part of the digestive system primarily absorbs nutrients into the bloodstream?

What is the term for organisms that feed on both plants and animals?

What is the term for species that have adapted to survive in extremely harsh environments?

Which stage of mitosis involves chromosomes aligning at the cell's equator?

Which human body system is responsible for producing hormones?