Biology, 26.03.2021 21:30 kamrulh278
When the person from number one was creating true breeding lines of plants for certain traits, what method was used?
A. Self pollination over and over a while discarding plants with unwanted traits
B. Cross pollination over and over while discarding plans with unwanted traits
C. Allowing for cross pollination by bees
D. Not allowing the plants to pollinate at all
Answers: 2
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What best describes the structure of the declaration of independence?
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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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When the person from number one was creating true breeding lines of plants for certain traits, what...
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