Biology, 05.05.2020 08:25 serenity6282
What do choanoflagellates tell us about the evolution of multicellularity? Group of answer choices The first multicelllar organisms were a type of slime mold The first multicellular aggregations were probably favored as a defense mechanism against predatory bacteria, which favored larger and larger aggregations Early multicellular organisms did not require adhesion proteins The first multicellular animals made use of pre-existing adhesion proteins to form feeding aggregations
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Biology, 21.06.2019 22:40, mooreadrian412
In what layer of the sun is energy transfers between atoms
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Biology, 22.06.2019 06:30, dtilton2003
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
What do choanoflagellates tell us about the evolution of multicellularity? Group of answer choices T...
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