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Mutations in DNA - Errors or Key to Evolution

Mutations in DNA - Errors or Key to Evolutionby Dr Aman Biswas

3058 Views

Mutations, how do they change the end products.A Mutation is a Permanent change in the DNA sequence of a gene. Mutations in a gene's DNA sequence can ...

PART 5 A Variation in Plants

PART 5 A Variation in Plantsby Dr Aman Biswas

20 Pages|5465 Views

Homosporous and Heterosporous Pteridophytes.The Heterosporous Pteridophytes represent the highest Stage of Development in the Second or Intermediate S...

The Search for Genetic Material - Bacterial Transformation

The Search for Genetic Material - Bacterial Transformationby Dr Aman Biswas

6635 Views

Griffith explained such Phenomenon in 1928, Transformation which involves Dead Bacteria in Reproduction.Bacteria Transformation may be referred to as ...

Protein Structure

Protein Structureby Dr Aman Biswas

2628 Views

This Video is on the Basic Structure of Proteins. Proteins (also known as polypeptides) are Organic Compounds made of Amino Acids arranged in a Linear...

DNA Replication

DNA Replicationby Dr Aman Biswas

3835 Views

DNA Replication, the basis for Biological Inheritance, is a Fundamental Process occurring in all living Organisms to copy their DNA. This Process is '...

Vitamin D deficiency

Vitamin D deficiencyby Dr Aman Biswas

2445 Views

Need of Vitamin Supplements and their physiological roles from person to person

Gen.Code1

Gen.Code1by Dr Aman Biswas

30 Pages |3101 Views

Transcription, Translation

Glomerular Filtration

Glomerular Filtrationby Dr Aman Biswas

2728 Views

Mode of Urine Formation by Glomerular Filtration.Glomerular Filtration rate (GFR) describes the flow rate of Filtered fluid through the Kidney.

Mode of Infection of HIV - AIDS

Mode of Infection of HIV - AIDSby Dr Aman Biswas

17078 Views

Acquired Immune Deficiency Syndrome or acquired immunodeficiency syndrome (AIDS) is a disease of the Human Immune System caused by the Human Immunodef...

Michael Jackson Died of Drugs Overdose

Michael Jackson Died of Drugs Overdoseby Dr Aman Biswas

2633 Views

According to a New Report, the Singer — who suffered Cardiac Arrest earlier this Afternoon — may have taken a Drugs Overdose ...

Fetal Alcohol Syndrome

Fetal Alcohol Syndrome by Dr Aman Biswas

2600 Views

Fetal alcohol syndrome (FAS) is a Disorder that can occur to the Embryo when a Pregnant Woman ingests Alcohol during Pregnancy. It is unknown whether ...

 Variations in Plants Part -1

Variations in Plants Part -1by Dr Aman Biswas

10 Pages|3657 Views

The cCmparative Account of Different groups of Plants with their Exceptional Features and Economic Value.

 Variations in Plants Part- 2

Variations in Plants Part- 2by Dr Aman Biswas

4 Pages |2716 Views

Detailed Study of Variations in Plant Kingdom with Exceptional Features important for various Biology Competition Examinations

Variatons in Plants Part - 3

Variatons in Plants Part - 3by Dr Aman Biswas

13 Pages|2690 Views

Detailed Study of Variations in Plant Kingdom with Exceptional Features,important for various Biology Competition Examinations

Variations in Plants Part - 4

Variations in Plants Part - 4by Dr Aman Biswas

9 Pages |3973 Views

Detailed Study of Variations in Plant Kingdom with Exceptional Features Important for various Biology Competition Examinations

Variations in Plants Part - 8

Variations in Plants Part - 8by Dr Aman Biswas

12 Pages|6771 Views

Detailed study of Variations in Plant Kingdom with Exceptional Features important for various Biology Competition Examinations

Let us go to Antartica-Part 1

Let us go to Antartica-Part 1by Dr Aman Biswas

2669 Views

Understanding the delicate biomes of earth

Journey to Antarctica -Part 2

Journey to Antarctica -Part 2by Dr Aman Biswas

2550 Views

Exploring Antarctica

Exceptional Human journey -Part 1

Exceptional Human journey -Part 1by Dr Aman Biswas

3419 Views

There are seven billion humans on earth, spread across the whole planet. Scientific evidence suggests that most of us can trace our origins

Incredible Human journey-Part 2

Incredible Human journey-Part 2by Dr Aman Biswas

3287 Views

Origin of races in human