GMU:DIY Bio: doing things with biology/Paola Stephania Calderón/23.10.2018/Farming 3: Difference between revisions

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Day 11: The white center thing hasn't grown but there is another specimen also in this Petri box. My selected specimen seems to be moving to the border of the plate.  
Day 11: The white center thing hasn't grown but there is another specimen also in this Petri box. My selected specimen seems to be moving to the border of the plate.  
[[File:Bio-02c6.png|400px]]
[[File:Bio-02c6.png|400px]]


* Day 14:  
* Day 14:  
[[File:Bio-02c7.png|400px]]
[[File:Bio-02c7.png|400px]]

Revision as of 07:35, 7 November 2018

  • Day 7: The second group of bacteria was made from one extreme with the living specimens, from the other one with sleeping specimens and the food was placed in the middle of the Petri-box. After one week both bacterias growth in direction of the food and then mixed up. A hypothesis about its big growing compared with the specimens that were located in my room, is that they haven't had the presence of light in one week. More food/leaflets are placed inside the Petri. box.

Bio-02c1.png

Bio-02c2.png Bio-02c3.png

  • Day 8: With the new food, the specimen started to grow around the new food supplies. There is something white in the center of the Petri box, it could be also contamination another specimen inside the box.

Bio-02c4.png

  • Day 9: The specimens continue growing around the other leaflets except one that seems to have something white on top of it. The white center thing hasn't grown anymore.

Bio-02c5.png

Day 11: The white center thing hasn't grown but there is another specimen also in this Petri box. My selected specimen seems to be moving to the border of the plate.

Bio-02c6.png

  • Day 14:

Bio-02c7.png