Grade 10 Biology: Dissection Basics
This worksheet covers fundamental concepts and tools used in biological dissection, focusing on frog anatomy and safety.
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Grade 10 Biology: Dissection Basics
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Read each question carefully and provide your best answer. For multiple choice, circle the letter next to the correct option. For fill-in-the-blanks, write your answer on the line provided. For short answer, write your response in the space provided.
1. Which dissection tool is primarily used for holding small tissues or organs in place?
Scalpel
Forceps
Scissors
Probe
2. What is the primary safety concern when using a scalpel during dissection?
Cross-contamination
Accidental cuts
Damage to the specimen
Improper disposal
3. The term refers to the belly side of an organism.
4. The plane divides an organism into anterior and posterior halves.
5. Observe the external anatomy of the frog shown above. Describe two adaptations that help the frog survive in both aquatic and terrestrial environments.
6. It is acceptable to dispose of dissection specimens in regular trash bins.
True
False
7. Always wear safety goggles and gloves during a dissection.
True
False