Cell - Basic structural and functional unit of a living organism, Tissue - Group of cells with similar structures, working together to perform a shared function, Organ - Structure made up of a group of tissues, working together to perform specific functions, Body System - Group of organs with related functions, working together to perform body functions, Organism (Human) - Living thing performing all seven life processes,

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?