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, 21.06.2019 19:00
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
Answers: 1
Biology, 22.06.2019 03:00
Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations
Answers: 1
Biology, 22.06.2019 09:30
Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?
Answers: 1
An oak tree produces two kinds of leaves: large with shallow lobes and narrow with deep lobes. If th...
Mathematics, 25.11.2020 14:00
Physics, 25.11.2020 14:00
Mathematics, 25.11.2020 14:00
Computers and Technology, 25.11.2020 14:00
Mathematics, 25.11.2020 14:00
Engineering, 25.11.2020 14:00
Computers and Technology, 25.11.2020 14:00
Mathematics, 25.11.2020 14:00
Mathematics, 25.11.2020 14:00
History, 25.11.2020 14:00
Mathematics, 25.11.2020 14:00