31. Invertebrates
Lophotrochozoans
Multiple Choice
Multiple ChoiceSome species of rotifers undergo parthenogenesis, which means that __________.
A
their larval stage of development looks completely different from the adult stage
B
they shed their exoskeleton as they grow
C
each individual functions as both male and female in sexual reproduction by producing sperm and eggs
D
during development of adult forms, some of the organs that were bilateral are reduced in size or are lost on one side of the body
E
the species consist only of females that produce more females from unfertilized eggs
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