03:52

Birth Control Methods- Barrier, Chemical, Surgical, and IUCD

03:03

Fertilisation in Humans and the birth of a baby

02:16

Female Reproductive System

03:09

Puberty and Secondary Sexual Characters

03:10

Class-10- How do Organisms Reproduce- Sexual Reproduction in Animals

03:18

Class-10-Biology- How Do Organisms Reproduce?-Fertilisation in Plants and Seed Development 🌱

04:43

Class-10- Biology-How Do Organisms Reproduce?-Sexual Reproduction In Plants

06:28

Class-12- Biology- Sexual Reproduction in Flowering Plants- Post Fertilisation Events

05:58

Class-12- Biology- Sexual Reproduction in Flowering Plants- Fertilisation in Plants

07:41

Class-12- Biology- Sexual Reproduction in Flowering Plants- Pollinators or Pollinating Agents

06:43

Class-12- Biology- Sexual Reproduction in Flowering Plants- Pollination and its types

05:27

Class-12- Biology- Sexual Reproduction in Flowering Plants- Megasporogenesis-7-celled 8-nuclei stage

04:22

Class-12- Biology- Sexual Reproduction in Flowering Plants- Structure of Pistil

06:39

Class-12- Biology- Sexual Reproduction in Flowering Plants- Microsporogenesis

04:24

Class-9- Biology- The Fundamental Unit of Life- Cell Membrane

05:24

Class-9- Biology- The Fundamental Unit Of Life-Cell Discovery and Other Scientists,Cell shape & size

03:19

Class-10- Biology- Life Processes- Nutrition in Amoeba

05:23

Class-10- Biology- Life Processes- Nutrition in Plants- Photosynthesis and Stomata

03:57

Class-10- Biology- Life Processes- Types of Heterotrophic Nutrition

03:41

Class-12- Biology- Sexual Reproduction in Flowering Plants- Structure of Stamen and Microsporangia

03:54

Class-9- Biology- Improvement in Food Resources- Animal Husbandry- Bee Keeping (Apiculture)🐝🐝

04:28

Class-9- Biology-Improvement in Food Resources-Animal Husbandry- Fish Culture-Composite Fish Culture

03:01

Class-9- Biology- Improvement in Food Resources- Fish Production- Marine and Inland Fisheries 🐟🐠

03:15

Class-9- Biology- Improvement in Food Resources- Animal Husbandry- Fish Production🐠

04:24

Class-9- Biology- Improvement in Food Resources- Poultry Farming- Egg and Broiler Production 🥚 🐓

02:28

Class-9- Biology- Improvement in Food Resources- Crop Protection Management- Storage of Grains

03:03

Class-9- Biology- Improvement in Food Resources- Crop Protection Management- Insect and Pest Control

03:01

Class-9- Biology- Improvement in Food Resources- Crop Protection Management- Weed Control

05:23

Class-9- Biology- Improvement in Food Resources- Cropping Patterns- Mixed Cropping

03:24

Class-9- Biology- Improvement in Food Resources- Methods of Irrigation

03:14

Class-9- Biology- Improvement in Food Resources- Vermicomposting

03:01

Class-9- Biology- Improvement in Food Resources- Crop Production Management- Irrigation

04:46

Class-9- Biology- Improvement in Food Resources- More about Manure and Fertilizer

03:01

Class-9- Biology- Improvement in Food Resources- Crop Variety Improvement 🌾

00:54

Class-9- Biology- Improvement in Food Resources- Systems used to increase higher yield from farmland

01:02

Class-12-Biology- Biotechnology: Principles and Processes- Introduction

04:03

Class-9- Physics- Gravitation- Weight of an object on Moon- Mathematical Derivation

02:10

Class-9- Physics- Gravitation- Mass and Weight

02:43

Class-9- Physics- Gravitation- Free Fall and Acceleration due to gravity (g)

01:19

Class-9- Physics- Gravitation- Importance of Universal Law of Gravitation

03:27

Class-9- Physics- Gravitation- Universal Law of Gravitation

01:49

Class-9- Physics- Gravitation- Introduction

01:27

Class-12- Biology- Human Health and Diseases- AIDS- Introduction

01:50

Class-10- Biology- How do Organisms Reproduce?- Advantages of Artificial Propagation- Part-10

01:40

Class-10- Biology- How do Organisms Reproduce?- Artificial Propagation of Plants- Part-9

01:22

Class-10- Biology- How do Organisms Reproduce?- Asexual Reproduction- Vegetative Propagation- Part-8

01:48

Class-12-Biology-Human Health and Diseases-Secondary Lymphoid Organs-Spleen,Lymph Nodes,MALT-Part-23

01:02

Class-12- Biology-Human Health and Diseases- Primary Lymphoid Organs- Bone Marrow and Thymus-Part-22

01:08

Class-12- Biology- Human Health and Diseases- Autoimmunity- Part-20

00:50

Class-10- Biology-How do Organisms Reproduce?-Asexual Reproduction-Fragmentation in Spirogyra-Part-7

01:09

Class-10- Biology- How do Organisms Reproduce?-Asexual Reproduction- Regeneration in Planaria-Part-6

02:15

Class-12- Biology- Human health and Diseases- Allergy- Part-19

01:55

Class-12- Biology- Human Health and Diseases- Vaccination and Immunisation- Part-18

02:20

Class-12- Biology- Human Health and Diseases- Types of Immunity- Active and Passive Immunity-Part-17

01:33

Class-12-Biology- Human Health and Diseases- Structure of Antibody- Part-16

01:08

Class-12- Biology- Human Health and Diseases- Types of Acquired Immunity-Part-15

01:49

Class-12- Biology- Human Health and Diseases- Acquired Immunity- Part-14

01:39

Class-10- Biology- How do Organism Reproduce?- Asexual Reproduction-Budding in Hydra & Yeast- Part-4

02:29

Class-12- Biology- Human Health and Diseases- Barriers of Innate Immunity- Part-13

02:42

Class-10-Biology-How do Organisms Reproduce?-Asexual Reproduction-Fission-(Binary & Multiple)-Part-3