37:43
Pteridophyta:- Morphology & Anatomy(stele)
Biology with Surjeet Sir
28:46
Pteridophyta: General, Origin, Classification, Economic Importance
28:23
Bryophytes: Classification & Economic Importance
26:21
Bryophyta:-Gameto v/s Sporophyte
4:02
Vascular System
26:29
ALGAE:- Sexual Reproduction (General)
14:13
Algae,Bryo & Pteridophyta (Comparative)
16:37
Comparative Familes (Cruciferae, Malvaceae, Solanaceae, Asteraceae, Liliaceae)
15:47
Oil Producing Plants☘️ (Economics Botany Part 1)
15:27
Ecosystem Stability| Resistance, Resilience & Types of Stability| Ecology | Biology with Surjeet Sir
15:11
FOOD SECURITY for Rising Human Population
