Matching Pairs Frogs!: Wet Lab ProcessesOnline version Students match the lab processes to their descriptions! by Haley Herrington 1 Pin each of the four limbs to the dissection tray. 2 Wash hands thoroughly afterwards! 3 Cut along the center with scalpel; bisect the skin equally. 4 Make horizontal incisions through the muscle between fore limbs and hind limbs 5 Use the scissors to continue with the skin incision till the frog's neck. 6 Draw a horizontal and vertical line with the marker 7 Pin back muscle flap to view the frog's internal organs. 8 Place it in dissection pan ventral side up 9 Pin the skin flaps to the dissection tray. 10 Rinse the frog 11 Put on safety google, gloves and lab apron 12 Make horizontal incisions above hind limbs and between fore limbs with scissors 13 Continue with muscle incision up the midline of the frog without damaging the organs 14 Cut open bones in the chest carefully. 15 Dispose scrap according to lab instructor's guidelines. 16 Clean up work area 17 For the abdominal muscle incision, lift muscle midway between the hind limbs with forceps; start the incision from the chin using scalpel. 18 Separate skin flaps from muscle using forceps 19 Hold muscle flaps with forceps, and separate it outwards.
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