ELECTRIC CURRENT 4    4h

THERMO ELECTRICITY 5    5h

UNIT & DIMENSIONS 4    4h

VECTOR 1    1h

VECTOR 5    5h

HYDRO CARBON 4    4h

ORGANIC 1    1h

PERIODIC TABLE 1    1h

ELECTROCHEMISTRY 1    1h

Reproduction In Flowering Plants 4    4h

PLASMODIUM 2    2h

DEVELOPMENT OF BIOLOGY 3    3h

ENDOCRINE SYSTEM 6    6h

ANIMAL TISSUE 2    2h

ANIMAL TISSUE 0    0m

SENSE ORGAN 5    5h

ADAPTATION 2    2h

ADAPTATION 0    0m

GENETICS 4    4h

ANNELIDA 2    2h

MAT 2    2h