Laboratornaia Rabota 2 Po Biologii 9 Klass I.n Ponomarenko Onlain -
Use a pencil and keep labels clear on the left side of the page.
If you let me know which your class is covering: Tissues and cells Cell division (mitosis) Use a pencil and keep labels clear on
Reference the I.N. Ponomareva Textbook directly to match your observations with the expected results. Use a pencil and keep labels clear on
To observe stages of mitosis (cell division) in plant cells. Use a pencil and keep labels clear on
Compare the observed samples with illustrations in the textbook (typically Figures 11–13). Sketch the observed tissues and label key features.
Microscope and prepared slides of plant root tips (e.g., onion root tip). Key Concepts to Identify: Chromosomes: Look for condensed genetic material.
Try to distinguish phases like prophase, metaphase, anaphase, or telophase.