Biology, 24.05.2020 03:02 jaredhoag1982
An oak tree produces two kinds of leaves: large with shallow lobes and narrow with deep lobes. If this dimorphism is based solely on the ecological condition of amount of Sunlight exposure and no genetic difference exists between leaves that express either of the two forms, then a. the environment cannot affect the relative abundance of the two leaf forms. b. this must be a trait that expresses quantitative variation. c. natural selection cannot act on the trait of leaf morphology. d. natural selection cannot preferentially select one of the two leaf forms over the other. e. the large, shallow-lobed leaves must be adapted for Sunnier conditions.
Answers: 2
Biology, 22.06.2019 02:40, pattydixon6
Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement most likely describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment. svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment. svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment. svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.
Answers: 1
Biology, 22.06.2019 02:50, andybiersack154
Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above
Answers: 2
Biology, 22.06.2019 09:00, live4dramaoy0yf9
Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation
Answers: 1
An oak tree produces two kinds of leaves: large with shallow lobes and narrow with deep lobes. If th...
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