Laboratornaia Rabota 2 Po Biologii 9 Klass I.n Ponomarenko Onlain May 2026

In some versions of the 9th-grade curriculum , this lab focuses on the processes of cell reproduction.

If you let me know which your class is covering: Tissues and cells Cell division (mitosis) In some versions of the 9th-grade curriculum ,

Microscope and prepared slides of plant root tips (e.g., onion root tip). Key Concepts to Identify: Chromosomes: Look for condensed genetic material. In some versions of the 9th-grade curriculum ,

You can find digital versions of these labs on educational platforms like Infourok . In some versions of the 9th-grade curriculum ,