SSC CGL Biology · Free chapter-wise notes
SSC CGL Biology Notes
7 chapters of SSC CGL Biology, written to be taught from directly or read alone. No chapter assumes you have read the others, so start wherever you are weakest. The question counts below are live, straight from the bank.
Chapters
Biodiversity and Classification
Bryophytes to angiosperms, algae by colour, animal phyla from sponges to echinoderms, and the vertebrate classes.
38 PYQs · 2 subtopicsCell Biology
Cell wall and membrane, organelles and their jobs, prokaryotes, DNA replication enzymes, meiosis stages and the steps of respiration.
31 PYQs · 2 subtopicsHuman Physiology
Food groups and deficiencies, vitamin names, digestion and the liver, brain parts and hormone disorders, the heart, kidney and antibodies.
25 PYQs · 2 subtopicsEcology and Environment
Kinds of ecosystem, standing crop and ecological efficiency, the nitrogen-cycle microbes, Allen's rule, ecologists with dates and greenhouse gases.
17 PYQs · 1 subtopicsPlant Biology
Venation and phyllotaxy with example plants, xylem and phloem, stomata, transpiration, plant nutrients and hormones.
11 PYQs · 1 subtopicsMicrobiology and Disease
Bacterial, viral and protozoan diseases with their organisms, bacterial shapes, the five Fs, diseases by organ, lockjaw, icterus and the Salk vaccine.
11 PYQs · 1 subtopicsBiochemistry
Starch, glycogen, pectin and the sugars, energy molecules, anthocyanins and fucoxanthin, essential amino acids and casein.
11 PYQs · 1 subtopics