March 2020 - Online Biology Notes

Influenza virus-Structure, Types, Nomenclature, Transmission, Pathogenesis, Diseases, Diagnosis and Treatment

March 6, 2020 Gaurab Karki 0

Influenza virus The family Orthomyxoviridae contains a single genus Influenza virus with three types-A, B and C. Influenza viruses are classic respiratory viruses. They cause […]

Chromosomal mutation-chromosomal aberration (structural mutation) and genomatic mutation (numerical aberration)

March 6, 2020 Gaurab Karki 0

Chromosomal mutation A mutation is a change in the amount, arrangement or structure of DNA of an organism. This produces a change in genotype which […]

Numerical chromosomal aberration/ Chromosomal genomatic mutation

March 6, 2020 Gaurab Karki 0

Ploidy Genomatic mutation is a chromosomal mutation in which the numerical changes in chromosomes or variation in chromosomal numbers occurs, known as numerical chromosomal aberration. […]

S	M	T	W	T	F	S
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	31