Biology, 20.12.2019 18:31, maddoxlachowski
While sampling marine plankton in a lab, the student encounters fertilized eggs and decides to hatch them in the lab. the student observes that the blastopore develops into the mouth. they also notice on further development that the animal has an 8-plated shell and a radula.
these eggs most likely belong to a/an
a) mollusc.
b) echinoderm.
c) nematode.
d) arthropod.
Answers: 3
Biology, 22.06.2019 02:00, lisxramirez
The idea of spontaneous generation was disproved by in a experiment involving jars of meat
Answers: 1
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