ISC Biology Book-II For Class-XIIS. Chand Publishing - Science Well-labelled illustrations, diagrams, tables, figures and experiments have been given to support the text, wherever necessary. |
Other editions - View all
Common terms and phrases
acid active alimentary canal animals becomes blood body bone called carbon causes cavity cells changes chemical closed complete concentration connective consists contains contraction culture cytoplasm digestion disease effect embryo energy enzyme evolution example factors female fibres flowers fluid formation fruit functions gene Give glands glucose growth heart hormone human important increase infection intestine kidney known layer leaf leaves light living lungs male material membrane molecules movement muscle mutations myosin Name natural nerve nervous neurons nitrogen normal occurs organs origin oxygen period phloem photosynthesis plants plasma population present pressure produced proteins reactions region release remain reproduction result root secondary secretion seeds selection sexual reproduction soil species stem stimulates structure substances surface takes place theory tissue True tube types usually various vessels wall xylem