Biology, 12.07.2019 18:00 acoverupoze5th
Scientists believe that the first organisms that appeared on earth were prokaryotic. which of the following best represents what the cell structure of these organisms may have looked like?
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Biology, 21.06.2019 19:30
Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.
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Biology, 22.06.2019 05:00
Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?
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Biology, 22.06.2019 11:00
Examine the air pressure map. which type of line is shown on the map?
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Biology, 22.06.2019 17:30
Asample of soil from a c horizon is light brown in color and has a high content of a mineral called feldspar. which of the following statements is most likely true
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Scientists believe that the first organisms that appeared on earth were prokaryotic. which of the fo...
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