Monday, December 28, 2015

Comparison of Fungi classes

Comparison of Fungi classes (Phycomycetes, Ascomycetes, Basidiomycetes & Deuteromycetes)

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Comparison between Gram positive bacteria and Gram negative bacteria

Differences between Gram positive bacteria and Gram negative bacteria

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Sunday, December 13, 2015

Biodiversity and Conservation

Biodiversity is the diversity of biological organisation ranging from cellular macromolecules to biomes.

Edward Wilson popularized the term ‘biodiversity’.

Sex determination in Animals

Sex chromosomes and Autosomes

Most of the diploid organisms are with separate sexes. The organisms producing sperms are called males and those producing eggs (ova) are called females. 
Chromosome is the major factor to determine the sex of an organism.