Description
A “Mitosis Animals” (55×90 cm) educational chart visually represents the process of mitosis in animal cells, featuring each phase with clear diagrams and concise labels to support biology teaching and laboratory reference.
Chart Features and Stages
Size and Durability: Measures 55×90 cm, printed in multicolor, and typically laminated for regular classroom use, making it resistant to damage and suitable for visual demonstrations.
Mitosis Stages Illustrated:
Interphase: The cell prepares for division by replicating its DNA (not technically part of mitosis, but often shown for context).
Prophase: Chromosomes condense, the nuclear envelope begins to break down, and spindle fibers begin to form from centrosomes.
Metaphase: Chromosomes align along the cell’s equatorial (metaphase) plate, attached to spindle fibers at their centromeres.
Anaphase: Sister chromatids separate at the centromere and move toward opposite poles due to shortening of spindle fibers.
Telophase: Chromatids reach the poles, nuclear membranes reform, and chromosomes begin to decondense.
Cytokinesis: The cytoplasm divides (cleavage furrow formation), resulting in two genetically identical daughter cells.
Educational Explanations:
Each stage is depicted using colored diagrams, often with phase labels and summary arrows showing progression.
Notes focus on genetic consistency, the role of the spindle in chromosome separation, and differences from meiosis.
The chart may include microscope micrographs of real cells or compare mitosis in animal and plant cells.
Teaching Value:
Designed for secondary school and introductory undergraduate biology, supporting lessons on the cell cycle, genetics, and tissue growth.
Important for understanding how animals grow, repair, and maintain tissues through cell division.
This chart is essential for mastering the sequential events of mitosis in animals, reinforcing theoretical and practical lessons in cellular biology.