Scientists were able to identify chromosomes under the microscope as early as the 19th century. But what did it take for them to figure out how important chromosomes really are? Aa Aa Aa The second ...

An accepted theory that chromosomes are the material of inheritance, and that they are associated in paternal-maternal pairings; dervied from the collective work of Boveri, Sutton, and Morgan.

ISC Class 12 Chemistry Syllabus 2025-26: As the new academic session is ongoing, many boards have released their revised syllabus for 2025-26. The ISC board is also one of them. It has made the ...