subject
Biology, 07.10.2019 22:30 hsernaykaw42

Which of the following show population variation?

bacteria becomes resistant to penicillin.

galapagos island finches have different sized beaks depending on which island they are on because of the different kind of seeds available to eat on each island.

different breeds of dogs all have tails to show their people when they're happy.

all the islands of galapagos have finches.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 13:30
What is one benefit of a nonrenewable resource, such as natural gas? a. generate large amounts of electricity b. less expensive overtime c. produces pollution d. will run out eventually
Answers: 1
question
Biology, 21.06.2019 23:30
What is the importantence of the carbon and nitretan cycles in the environment
Answers: 1
question
Biology, 22.06.2019 05:30
Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology
Answers: 1
question
Biology, 22.06.2019 14:30
Which of these is not an example of molecular homology? 1. use of dna and rna as genetic material 2.use of glycolysis as the first step in cellular respiration in both plants and animals 3. the lack of an igf-1 gene in prokaryotes 4. the use of aldolase b to break down fructose in bacteria, plants and animals
Answers: 3
You know the right answer?
Which of the following show population variation?

bacteria becomes resistant to penicil...
Questions
question
Mathematics, 01.11.2019 01:31
question
Mathematics, 01.11.2019 01:31
question
Social Studies, 01.11.2019 01:31