Which of the following do gymnosperms and angiosperms have in common? check all that apply. sporophyte generation gametophyte generation pollination double fertilization sperm cells swim through water to reach ovule sperm cells travel through tube to reach ovule fertilization of egg cell with sperm cell produces zygote
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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.
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Which of the following do gymnosperms and angiosperms have in common? check all that apply. sporoph...
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