Tag: major activities of living organisms

protectors of biosphere

digestion of food

Questions about photosynthetic pigments (chlorophyll, carotenoids, phytochrome), chloroplast structure (thylakoids, grana, stroma), and photosynthesis mechanisms

Covers sexual and asexual reproduction, genetic variation, and reproductive mechanisms in plants and animals for Class VII students.

Comprehensive quiz covering the human excretory system including kidneys, urinary bladder, ureters, urethra, urine formation, and accessory excretory organs like liver, lungs, and skin.

life processes: control and coordination

breath and blood of life

human respiration