🎓 Class 11 • KL • Biology

Biology

22 chapters — complete each to earn XP and build mastery

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1
Biodiversity, taxonomy, nomenclature, classification.
+25 XP
2
Five kingdom, viruses, viroids, lichens.
+25 XP
3
Algae, bryophytes, pteridophytes, gymnosperms, angiosperms.
+30 XP
4
Phyla, classification, key characteristics.
+30 XP
5
Root, stem, leaf, flower, fruit, seed.
+25 XP
6
Tissues, vascular system, secondary growth.
+30 XP
7
Organ systems, earthworm, cockroach, frog.
+25 XP
8
Cell theory, prokaryotic/eukaryotic, organelles.
+30 XP
9
Carbohydrates, proteins, lipids, nucleic acids, enzymes.
+30 XP
10
Mitosis, meiosis, significance.
+30 XP
11
Osmosis, plasmolysis, transpiration, phloem transport.
+25 XP
12
Essential elements, deficiency, nitrogen metabolism.
+20 XP
13
Light/dark reactions, C3/C4/CAM, factors.
+30 XP
14
Glycolysis, Krebs cycle, ETC, fermentation.
+30 XP
15
Hormones, photoperiodism, vernalisation.
+25 XP
16
Human digestive system, enzymes, disorders.
+25 XP
17
Respiratory system, gas exchange, disorders.
+25 XP
18
Blood, heart, ECG, cardiac cycle, disorders.
+30 XP
19
Kidney, urine formation, dialysis, regulation.
+25 XP
20
Muscle, skeleton, joints, disorders.
+25 XP
21
Neuron, CNS, PNS, reflex arc, sense organs.
+30 XP
22
Endocrine glands, hormones, feedback mechanisms.
+25 XP

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