Biology, 04.04.2020 14:38, Slycooper5959
Compare and contrast the nervous systems of the following animals and explain how variations in design and complexity relate to their phylogeny, natural history, and habitat: hydra, sea star, planarian, nematode, clam, squid, and vertebrate.
Answers: 1
Biology, 22.06.2019 10:00, alexwlodko
Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.
Answers: 1
Biology, 22.06.2019 14:00, anthonywdjr5211
How do the sperm cells get from the stigma to the ovules?
Answers: 1
Biology, 23.06.2019 00:00, lilybear1700
Slab pull is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere, causing
Answers: 1
Compare and contrast the nervous systems of the following animals and explain how variations in desi...
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