Видео

WBCHSE CLASS 11

Polar Region.....For Class viii

Desert Biome , For class viii

Marine Pollution for class viii

ECOLOGY Part 1, Class 12

Life Under Sea, Class viii

Microscopic structure of Ovary, Class xii

Microscopic structure of Testis , Class xii

Amazon Rain Forest, For Class viii

For Class viii

Female reproductive system

Created by InShot:inshotapp.page.link/YTShare

Created by InShot:inshotapp.page.link/YTShare

Fertilization in Flowering Plant......in Bengali

Formation of female Gametophyte in flowering plant, in Bengali

Formation of male gametophyte in flowering plant, in Bengali

Light independent phase of photosynthesis.......class 9

Calvin cycle.....class 9

22 January 2023

Pituitary Hormones

Test Cross

Back Cross

Tumi Asbe.....15th August, 2021

Transpiration..part 2

Transpiration....part 1

আমার কবি কে স্মরণ।

Complex permanent plant tissue......class 9

Simple permanent plant tissue.....class 9

Plant tissue......Meristematic ....for class 9