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Molecular basis of mutations in relation to chemical mutagen Chemical Mutagens Chemical mutagens induce mutations through at least three different...

Chromosomal Abbreviation Numerical Aberrations Numerical aberrations cause a change (addition or deletion) in the number of chromosomes. They are further...

Мolесular Phylogеniеs of organisms DNA and protеins providе information not only aЬout thе Ьranсhing of linе-agеs from сommon anсеstors (сladogеnеsis)...

MUTATIONS TYPES OF GENE MUTATIONS [CLASSIFICATION] A heritable genetic change in the genetic material of an organism that gives rise...

Excitation–Contraction Coupling Muscle contraction is initiated by the release of acetylcholine (ACh) from the axon terminals of alpha motor neurons....

Color Vision and Color Communication in Reef Fish Anyone who has snorkelled or dived on a coral reef always surfaces...

The Neuron Doctrine Overcoming Obstacles in Brain Cell Study To study the structure of brain cells, scientists have had to...

Hemorrhagic stroke Hemorrhagic Stroke Is the third most common cause of CVA. Hemorrhagic stroke can occur within the brain tissue...

PHOTOTRANSDUCTION The photoreceptors convert, or transduce, light energy into changes in membrane potential. Phototransduction in rods has proven to be...

The Quagga: A Tale of Extinction The quagga, like the dodo, is one of the more familiar animals that has...