Biology, 05.12.2019 08:31 trishinada63
Aphids can feed in the leafy treetops (or tree canopies). ants are usually not abundant in the tree canopies unless aphids are also present. you introduce aphids to an area of the tree canopy and survey the abundance of ants over time.
true or false:
1. you would expect ant abundance to decrease over time.
2. you continue your experiments by taking one of the trees in the canopy and removing all of the ants. if the ants and aphids are in a mutualistic relationship that strongly benefits them both, you expect the aphid population will decrease in size in response to the lack of ants.
3. the best control for your experiment in the question directly above is a tree in which you add a second ant species and you measure the abundance of the first ant species over time.
! !
Answers: 2
Biology, 22.06.2019 06:30
Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?
Answers: 3
Biology, 22.06.2019 14:00
Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?
Answers: 1
Biology, 22.06.2019 17:30
Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate
Answers: 1
Aphids can feed in the leafy treetops (or tree canopies). ants are usually not abundant in the tree...
Mathematics, 07.12.2021 16:50
Geography, 07.12.2021 16:50
SAT, 07.12.2021 16:50
Social Studies, 07.12.2021 16:50
Mathematics, 07.12.2021 16:50
Social Studies, 07.12.2021 16:50
Business, 07.12.2021 16:50
Mathematics, 07.12.2021 16:50
Mathematics, 07.12.2021 16:50
Mathematics, 07.12.2021 16:50
Mathematics, 07.12.2021 16:50
Mathematics, 07.12.2021 16:50