As an Amazon Associate I earn from qualifying purchases.

What is SNP in Biology? PDF | Download eBooks

Learn SNP definition in biology with explanation to study “What is SNP”. Study snp explanation with biology terms to review biology course for online degree programs.

SNP Definition

  • Single base-pair site where variation is found in at least 1% of the population is called a SNP or single nucleotide polymorphism.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



SNP Explanation

Single nucleotide polymorphisms, frequently called SNPs, are the most common type of genetic variation among people. Each SNP represents a difference in a single DNA building block, called a nucleotide or in other words, a point mutation. A single nucleotide that occurs at a specific position in the genome, where each variation is present to some appreciable degree within a population.

Keep Learning Biology Explanations

What are Macronutrients?

Consumed in relatively large amounts (grams or ounces), macronutrients (carbohydrates, fats, proteins, water) are used primarily to generate energy or ...

What is Heart?

The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system. ...

What is Okazaki fragment?

DNA replication happens on both the strands meaning that both strands serve as templates for the synthesis as the new ...

What is Digestive system?

The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, ...

What are Feces?

Feces are the solid or semisolid remains of the food that could not be digested in the small intestine and ...

What is Small intestine?

The small intestine or small bowel is an organ in the gastrointestinal tract where most of the end absorption of ...