Endocrine system and Hormones

Endocrine Glands The endocrine system consist of gland that are locate at various part of the body and which secrete […]

Diseases of the Liver

DISEASE OF THE LIVER Infections Hepatitis (or viral hepatitis)- This disease is caused by virus. Faces of infected person many […]

Diseases of the kidney

Diseases of the kidney Kidney stone– This is a condition in which tiny solids e.g calcium phosphate present in urine […]

Theories of Evolution

The world is believed to have been occupied by millions of different plants and animals. These plant are   animal are […]

Adaptation

Adaptation is a change in an organism that make it to adjust or survive in its environment. The various animals […]

Variation in population

Variation can be defined as the differences that occur between individual or organisms of the same species. Variation is caused […]

Chromosome – Basics of Hereditary

Chromosomes are thread like structure that occur in the nuclear of plants and animals and carry heredity information from generation […]

SS3 second Term Biology Senior Secondary School

Welcome to Stoplearn.com online secondary school 3 SS3  Third term.  Here you can learn Biology for Senior Secondary School  online […]

SS3 First Term Biology Senior Secondary School

Welcome to Stoplearn.com online secondary school 3 SS3  first term.  Here you can learn Biology for Senior Secondary School  online […]

Multiplication and Division of numbers in Logarithm

MULTIPLICATION OF NUMBERS When multiplying numbers in logarithms, their table values are been added before checking antilogarithms for its solutions. […]