CRK/CRE/CRS
Posted in Basic Science Biology Civic Eduaction (All Classes) CRS/CRK/CRE (All Classes) Health Physcial And Health Education (P.H.E) Relationship

HIV/AIDS

Post Views: 623 HIV/AIDS   The Meaning of HIV/AIDS The Human Immunodeficiency Virus (HIV) or Acquired Immune Deficiency Syndrome (AIDS) was…

Biology
Posted in Biology

SEX-LINKED TRAITS

Post Views: 461 SEX-LINKED TRAITS   Sex–linked traits are characteristics whose genes are carried on the X chromosome of the sex…

Biology
Posted in Biology

CHROMOSOME: THE BASIS OF HEREDITARY

Post Views: 441 CHROMOSOME: THE BASIS OF HEREDITARY   LOCATION AND STRUCTURE OF CHROMOSOMES Chromatin granules (thread – like structures) found…

Biology
Posted in Biology

DETERMINATION OF THE GENOTYPE OF A DOMINANT PHENOTYPE

Post Views: 442 DETERMINATION OF THE GENOTYPE OF A DOMINANT PHENOTYPE   A dominant phenotype has the genotypic patterns RR, Rr….

Biology
Posted in Biology

DIHYBRID INHERITANCE

Post Views: 342 DIHYBRID INHERITANCE   Gregor Mendel crossed plants which differ in two pairs of contrasting characteristics e.g. seed shape…

Biology
Posted in Biology

MENDELS WORK IN GENETICS

Post Views: 267 MENDELS WORK IN GENETICS   In the study of genetics, Gregor Mendel (1866) worked with the garden pea…

Biology
Posted in Biology

HEREDITARY VARIATION AND CAUSES

Post Views: 323 HEREDITARY VARIATION AND CAUSES   Hereditary variation is the differences among individuals which can be passed from the…

Biology
Posted in Biology

BIOLOGY OF HEREDITARY AND VARIATION

Post Views: 356 BIOLOGY OF HEREDITARY AND VARIATION (GENETICS)   DEFINITIONS OF GENETIC TERMS Genetics is the scientific study of heredity…

Biology
Posted in Biology

THEORIES OF EVOLUTION

Post Views: 349 THEORIES OF EVOLUTION   ORGANIC EVOLUTION Organic evolution is the sum total of adaptive changes from pre–existing or…

Biology
Posted in Biology

SOCIAL ANIMALS

Post Views: 355 SOCIAL ANIMALS   Social animals are those in which individuals of the same species live together cooperatively in…