This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
ScanSolve AI Answer
a) (i) Epidermal cell of onion bulb: Cell Y* (ii) Cheek cell: Cell X* b) The Cell membrane* is semi-permeable membrane enclosing cell contents. Its function is controlling the movements in and out of the cells. The jelly-like substance in which chemical processes are carried out in the cells above is Cytoplasm. Mitochondrion* is an organelle where food is broken down to release energy in the cells, a process called respiration. Nucleus* controls all the activities taking place within the cells. c) (i) Q: Cell wall* (ii) R: Mitochondrion* d) (i) Q (Cell wall): Provides structural support and protection to the plant cell. It also gives the cell its fixed shape. Send me the next one 📸