subject
Biology, 22.05.2020 06:58 yoyo0123

A biologist began studying a population of bullfrogs. In 1998, she found that
most of the male frogs croaked, but some did not. A bat species known to
prey on male frogs migrated to the area in 2005. The biologist returned to the
area in 2008 and repeated population counts of male frogs. The table shows her data.


A biologist began studying a population of bullfrogs. In 1998, she found that most of the male frogs

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 15:50
Based on the results of this study, what questions remain unanswered? how can these questions guide future research
Answers: 3
question
Biology, 21.06.2019 21:20
Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms
Answers: 2
question
Biology, 21.06.2019 22:00
What is the primary goal of human communities?
Answers: 1
question
Biology, 21.06.2019 23:30
Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.
Answers: 2
You know the right answer?
A biologist began studying a population of bullfrogs. In 1998, she found that
most of the male...
Questions
question
Computers and Technology, 15.10.2019 21:00
question
Mathematics, 15.10.2019 21:00
question
Biology, 15.10.2019 21:00
question
Mathematics, 15.10.2019 21:00
question
Mathematics, 15.10.2019 21:00
question
Mathematics, 15.10.2019 21:00
Questions on the website: 13722367