Learning objectives: Evolutionary relationships and affinities of Gymnosperms with Pteridophytes and Angiosperms; Similarities and Differences between Pteridophytes and Gymnosperms; Similarities and Differences between Gymnosperms and Angiosperms. Affinities of Gymnosperms Ø Gymnosperms are considered as a bridge between Pteridophytes and Angiosperms. Ø They share many features with Pteridophytes and Angiosperms. Similarities […]
Andhra Pradesh SET 2017 Exam Life Sciences Paper III Solved Question Paper SET Exam Papers (Other States) Official / Original Previous Year (Old) Solved Question Paper of Andhra Pradesh State Eligibility Test (AP-SET) Examination 2017 Life Science Paper III with Answer Key as a single Downloadable PDF file. SET Life […]
Andhra Pradesh SET 2017 Exam Life Sciences Paper II Solved Question Paper SET Exam Papers (Other States) Official / Original Previous Year (Old) Solved Question Paper of Andhra Pradesh State Eligibility Test (AP-SET) Examination 2017 Life Science Paper II with Answer Key as a single Downloadable PDF file. SET Life […]
What is Cancer? Ø Cancer is a disease caused by an uncontrolled division of abnormal cells. Ø Cancer is a genetic disease. Ø Caused by the alterations in specific genes in the cell. Ø Cancer can be an inherited disease. However, in most cases, cancer is NOT an inherited disease. […]
Sectioning in biology refers to the process of cutting a sample of tissue or an organism into thin sections for examination under a microscope. The process is used to study the structure and composition of biological specimens, including tissues, organs, and cells. Sectioning can be done by freehand sectioning or […]