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The use of pesticides in farming causes deformities in nearby frog populations.
In my biology class we did an experiment with a frog.
guts and blood
pesticides and other human culprits are most likely to blame
In an experiment with frogs, no, the age of the frog is not a control variable. Instead it is an independent variable,or something you change.
Gurdon's experiment proved that a cell's genetic potential do not diminish as the cell became specialized, disproving the conclusion of Robert Briggs and Thomas King following their failures to clone from differentiated cells in their 1952 landmark tadpole experiment. Gurdon's results electrified the scientific community, but some scientists remained skeptical and began to find flaws in his work.
after recently dissecting a frog, i foud its kidneys are a light red
Sally Ride
So the frog does not feel pain and it also prevents reflexs movements such as hopping.
The frogs used in the experiment were leopard frogs, or rana pipiens.
Luigi Galvani didn't intentionally do the frog leg experiment. He was working with static electricity by using frog skin. When he took the metal scapel that he was using during the static electricity experiment, it became charged with static electricity. When he identically touched one of the the frogs' nerve, the frog leg twitched. This helped us later understand that our nervous system practically works on electrical impulses/signals.
Sounds like a tree frog