Biology Basics: Cells, Tissues & Human Body Functions

This is an introductory session for the chapter tissues. In less than 5 minutes get to know what is a tissue and all the functions of a tissue.

In this session get to learn about the growth tissue in plants that helps it grow in size. Learn about its functions in less than 8 minutes.

A simple permanent tissue has different types and each has a different function. by watching this detailed session you will be able to answer everything related to simple permanent tissue.

Challenge yourself in this fun filled quiz on simple permanent tissue and see how much you score. 

A complex permanent tissue is very essential for water and food transport in plants. Watch this session to know its structure and functions in detail. 

Just like the human skin protects our body, a plant epidermis helps in protection of the plant. Watch this interesting video to know more.

This is an introductory session to animal tissues. 

Watch this session to know the difference between animal and plant tissues.

The nervous tissue is a very important tissue in our body. In this session we will learn the following things-

1) The human brain 
2) The spinal cord
3) And types of neurons

Watch this session to learn the types and functions of connective tissue.

Muscles are a very important part of our body. Learn in detail about the human muscular system and different types of muscles and their functions in less than 8 minutes.

Just like the epidermis protects the plant, humans have the epithelial tissue to perform the function of protection. Apart from this watch more to know other functions of this tissue.

Even when the person is inactive or asleep the processes that take place within the body go on. Such processes are called life processes. Control and coordination, growth etc. performed by organisms to survive. It has to be performed uninterruptedly in both the active and inactive stages of an organism.  In this you will get brief idea of what are life processes.

Have you ever thought how blood flows in our body and it reaches the brain and every other organ? Well, our human body has an amazing transport system, which works constantly, non-stop within our body which is known as the human circulatory system. The human circulatory system involves the heart, blood vessels, and blood. But how does this system exactly work? Don't worry today in this session you will get answers to all your curious questions. In this session, we are mainly focusing on the heart. We will learn about the heart, its structure, and how it works.

The Human Brain is the central organ or the command center of our Nervous system. In this session, we have tried to cover the two important parts of the Brain- Cerebrum and Cerebellum along with their important functions. The largest part of the human brain is the cerebrum, which is divided into two hemispheres. Underneath lies the brain-stem, and behind that sits the cerebellum. The outermost layer of the cerebrum is the cerebral cortex, which consists of four lobes: 1)The frontal lobe, 2)The parietal lobe, 3)The temporal lobe 4)The occipital lobe.

We all know that we need the energy to perform our day-to-day activities. But have you ever wondered how you get this energy? Respiration is a chemical process by which glucose is broken down to produce energy. Well in this session, we are going to understand how this process takes place in detail.

The air enters the human body through nostrils, which then passes through the nasal cavity. This air is filtered by specialized hair-like structures in the nasal cavity called cilia. The cells of the nasal cavity secrete mucus which helps to trap the dust particles and blocks it from moving ahead. The nasal cavity also provides warmth and adds moisture to the air. So, through this session you will learn respiratory system in detail and respiratory system working model.

We all know that the physical mechanism of taking in air and exhaling it out is known as breathing. In this session we are going to learn about this physical mechanism. The process of taking in air is called Inhalation whereas the process of breathing out air is known as exhalation. We are going to learn about inhalation and exhalation in detail. Similarly, we are going to see the composition of the air we breathe in.

Asexual reproduction is a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction from a single cell or from a multicellular organism inherit the genes of that parent. In this video, we are going to learn about 1) Fragmentation 2) Regeneration 3) Fission with the help of examples.

Budding is a process in which an outgrowth known as a bud is formed on the parent body, after some time the bud gets detached from the parent body and a new individual is formed. There are two types of budding: 1) Simple Budding 2) Multiple budding Whereas spore formation is a method that uses spores to reproduce and grow. In this session, we are going to learn about these methods of asexual reproduction with examples.

We all know that reproduction is a physiological process which leads to the generation of progeny from parent cell to another cell. But have you ever thought why do organisms reproduce? Why there is a need for reproduction? Well, reproduction is important -To sustain the thread of life -To maintain the biodiversity of the ecosystem -For continuity of the race But how reproduction help in all these factors? In this video, we are going to see answers to such questions.

In this session, we are going to learn about vegetative propagation which is the asexual mode of reproduction. This method of reproduction is used by plants. Below are various methods of vegetative propagation - Cutting - Grafting - Layering - Tissue culture

Food and nutrition are the way that we get fuel, providing energy for our bodies. We need to replace nutrients in our bodies with a new supply every day. Water is an important component of nutrition. Fats, proteins, and carbohydrates are all required. Maintaining key vitamins and minerals are also important to maintaining good health.

Humans depend on a balanced diet for their survival, but what about the other organisms who live on this planet. Lets learn the different modes of nutrition used by organisms – 1. Heterotrophic 2. Autotrophic 3. Mixotrophic

Challenge yourself in this fun filled quiz on Modes of Nutrition and see how much you score.

This Video covers : -Ingestion -Digestion -Absorption -Assimilation -Metabolism -Animal Nutrition

In this video, we will learn about the Microbes & Its types. followings are the some types of Microorganisms

- Introduction

- Bacteria

- Fungi

- Protozoa

- Algae

- Virus

We all know Health is a state of being physically, mentally, and socially fit. Only physical fitness doesn't mean that the person is healthy. Mental and social fitness also plays important role in being healthy. Now, what are diseases? Do you think disease is the opposite of health? No. As the name suggests disease means dis-ease. And being disease-free is just the absence of the disease. In this session, we are going to learn various factors for health and disease.

Challenge yourself in this fun filled quiz on Health and disease and see how much you score.

In this session we are going to learn the below things in details 1) Types of diseases  2) Causes of diseases 3) Classification of causes 4) Infectious Diseases 5) Non-Infectious Diseases

In this session we are going to learn the below things in details 1) Prevention of diseases 2) Immune system 3) Vaccination 4) Limitations of prevention

Any pathogen or microbe causing disease is known as infectious agents. Examples of infectious agents are viruses, bacteria, fungi, protozoans, and worms.

In this session, we will be studying 1) Infectious agents and diseases caused by them 2) Characteristics of infectious agents So stay tuned till the end of the video.