Biology, 12.04.2021 23:00 superfly903
Short antennae is considered a convergent trait across the several beetle lineages that evolved aquatic lifestyles independently. Researchers propose that short antennae reduce drag during swimming, which explains why this adaptive trait has evolved multiple times, associated with transitions to aquatic lifestyles. However, simply comparing average antennal lengths (relative to body size) across species is not enough to test the hypothesis that this trait is an adaptation to aquatic lifestyles since aquatic beetle species are not independent observations. A) Explain why aquatic beetle species are not independent observations. (2 pts) B) Propose an approach to test the hypothesis that having short antennae is an adaptation to aquatic lifestyles across beetle species.
Answers: 1
Biology, 22.06.2019 03:50
During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
Answers: 2
Biology, 22.06.2019 07:30
What is the process of pulling apart an n2 molecule nevermind i got it
Answers: 1
Biology, 22.06.2019 10:50
Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%
Answers: 2
Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 3
Short antennae is considered a convergent trait across the several beetle lineages that evolved aqua...
Mathematics, 09.12.2020 03:10
Arts, 09.12.2020 03:10
Mathematics, 09.12.2020 03:10
History, 09.12.2020 03:10
English, 09.12.2020 03:10
Social Studies, 09.12.2020 03:10
Mathematics, 09.12.2020 03:10
Mathematics, 09.12.2020 03:10
History, 09.12.2020 03:10
Physics, 09.12.2020 03:10
Social Studies, 09.12.2020 03:10
English, 09.12.2020 03:10
Physics, 09.12.2020 03:10