SSLC SCIENCE E/M
IMPORTANT QUESTION AND ANSWERS,STUDY MATERIALS,VIDEOS.(ONLY FOR SCIENCE)
PhET PHYSICS
PhET CHEMISTRY
OLABS
TNSCERT VIDEOS
ARVINDGUPTA TOYS
ARVINDGUPTA TOYS FROM TRASH
INSIDE SCIENCE
ISRO.GOV.IN
HOW STUFF WORKS
TN DIKSHA
NROER
CHITTI APP LAB
PRIVATE POLICY
PHYSICS 1-6
UNIT.1
UNIT.2
UNIT.3
UNIT.4
UNIT.5
UNIT.6
CHEMISTRY7-11
UNIT.7
UNIT.8
UNIT.9
UNIT.10
UNIT.11
BIOLOGY12-17
UNIT.12
UNIT.13
UNIT.14
UNIT.15
UNIT.16
UNIT.17
BIOLOGY18-23
UNIT.18
UNIT.19
UNIT.20
UNIT.21
UNIT.22
UNIT.23
PRACTICAL
ONLINE TEST
SCHOOL EXAM QUESTION PAPERS
STUDY MATERIALS
CLASS TEST QP
19 Origin and Evolution of Life
1.
One mark
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