Biology, 27.07.2020 01:01 lemusanaisabel6064
Forest logging removes trees, leaving behind only smaller bushes. Some rats in a
depleted forest have an allele that makes them smaller than normal rats. It is easier
for the small rats to hide from predators in the bushes.
a) Give two reasons that the rat population is norat Hardy Weinberg equilibrium
b) Which type of rat is selected for in this ecosystem? c) how will the allele frequency change in the rat population d) is this an example of natural selection? Explain. e) has genetic diversity helped or hurt the survival of the rat population? Explain
Answers: 1
Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
Answers: 1
Biology, 22.06.2019 21:30
What is one affect on the australian environment due to the introduction of non-native european rabbits? (a) more grass grew in response to the need of the growing population of rabbits. (b) the rabbits balance out the food chain as they became a natural prey to many predators. (c) the rabbits the land by digging, which caused the soil to spread much needed nutrients. (d) the rabbits out-competed other small animals species and caused them to go extinct.
Answers: 1
Biology, 22.06.2019 22:30
4.explain how these geological processes and interactions have changed earth's surface through the years. be sure to use evidence to support your answer • earthquakes • faults • ocean formation • mountains • volcanoes • island chains • seafloor spreading
Answers: 3
Forest logging removes trees, leaving behind only smaller bushes. Some rats in a
depleted forest ha...
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