The Effect of Physical Barriers on the Growth of P. Polycephalum

The Effect of Physical Barriers On The Growth Of Polycephalum Nathan LHypothesis: The scoop pestle will attempt to bypass the barrier to reach the oats. independent inconstant: The path provided by the colored Lego blocks. Dependant Vari suitable: The path in which the Polycephalum Constants: The size of the dish, the species of slime upchuck, the light the slime mold received, and the temperature it was kept. ] 1. After two days of growth, did P. Polycephalum fall in the oats throught the littleest space? Yes a. Can you provide evidence through quantitative information? The slime mold grew 15.2 centimeters from the start to the end of the path b. Does this mean the Lego blocks acted as an effective barrier for the slime mould? The slime mold did connect the oats, but the slime mold attempted to connect the oats through different paths such as over and under(a) the Lego block. 2. What other observations did you make after two or cardinal days of growth? Provide pictures or quantitative data.

whatever of the slime mold attempted and escaped from the petri dish. Black plunder mold also grew on the petri dish. 3. Why is it important that P. Polycephalum is able to sense and respond to barriers? a. How would the behavior of limiting growth to the shortest maintain between the oats be the best behavior for survival of the fittest Because the polycephalum grows slowly and would dull without feeding, finding the fastest way to the food is important for survival b. In what situations would finding around the barrier be beneficial to survival? If slime mold is growing in our classroom, and my desk is blocking the oats, the slime mould should be able to take a short distance around my desk and not got over top of it. 4. rule and describe an example in which a human oblige barrier has limited the... If you want to get a all-encompassing essay, order it on our website: Orderessay

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