Gotovaia Laboratornaia Rabota 8 Po Biologii 7 Klass Latiushin Shapkin 10 Izdanie -

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Identify the large, protruding eyes with eyelids for protection on land, and the visible tympanic membranes (eardrums) located behind the eyes. Common Conclusions: For more detailed guides or specific worksheet answers,

To examine the structural features of amphibians and identify adaptations to their dual environment (aquatic and terrestrial). Equipment: Live or preserved specimens (e.g., frogs or newts). Wet preparations or models. Magnifying glass. Core Observation Tasks: Equipment: Live or preserved specimens (e

Examine the front and hind limbs, looking for specialized features like webbed feet for swimming and powerful muscles for jumping. Core Observation Tasks: Examine the front and hind

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Observe the streamlined shape and how the head transitions into the trunk without a distinct neck.