Канал: Biology Lectures

Biology lectures 9TH CLASS|| Mineral nutrients in plants||unit 8|| biology

Biology lectures 9TH CLASS|| Mineral nutrients in plants||unit 8|| biology

BIOLOGY LECTURE||CELL WALL AND ITS FUNCTION||9TH CLASS LECTURE||SCIENCE

BIOLOGY LECTURE||CELL WALL AND ITS FUNCTION||9TH CLASS LECTURE||SCIENCE

Classification of plants||Important question||For 5th class

Classification of plants||Important question||For 5th class

lecture#2 classification of animals. vertebrates||Grade 5th|| Important question|| Board exams.

lecture#2 classification of animals. vertebrates||Grade 5th|| Important question|| Board exams.

Lecture #1.for 5th Grade. Important topic notes for board exam preparation

Lecture #1.for 5th Grade. Important topic notes for board exam preparation

what is land pollution? it's causes, effects and control.

what is land pollution? it's causes, effects and control.

WHAT IS NOISE POLLUTION?ITS CAUSES,EFFECTS AND CONTROL.

WHAT IS NOISE POLLUTION?ITS CAUSES,EFFECTS AND CONTROL.

biology assignment for class 9,10,11,12. biology presentation.

biology assignment for class 9,10,11,12. biology presentation.

what is Air pollution, types, causes ,effects and its control.

what is Air pollution, types, causes ,effects and its control.