Disinfection Animation Play

Disorders in the plasma enzyme level Whiteboard exercise Play

Disorders related to abnormalities in the number of sex chromosomes Slideshow Play

Disorders related to the undersecretion and oversecretion of growth hormone Slideshow Play

Dispersive replication Animation Play

Distribution of algae Illustration Play

Distribution of human muscles Illustration Play

Distribution of muscles in the human body Simulation Play

Distribution of stomata in different types of plant Slideshow Play

Distribution of total body water in a fully hydrated camel Illustration Play

Disturbances in the functioning of the lymphatic system Illustration Play

Diurnal changes in the body temperature of the camel Animation Play

Diverse modes of reproduction in protoctists Student activity Play

Diverse modes of reproduction in protoctists Whiteboard exercise Play

Diversification of beaks in Darwin's finches Slideshow Play

Diversity of angiosperms Slideshow Play

Diversity of individual organisms and type of reproduction Slideshow Play

Division of blood cells Illustration Play

Division of mutations Illustration Play

Division of organisms Illustration Play

Division of organisms according to mode of nutrition Illustration Play

Division of organisms into species Student activity Play

Division of organisms into species Whiteboard exercise Play

Division of viruses with respect to the type of nucleic acid Slideshow Play

DNA Illustration Play

DNA analysis in forensic medicine Slideshow Play

DNA as a store of genetic information Student activity Play

DNA as a store of genetic information Whiteboard exercise Play

DNA from the crime scene Whiteboard exercise Play

DNA in living organisms Student activity Play