Chapter 19 Objectives (98% on the test)

3 Pages

Biological Sciences
Course Code
BIOL 3040

This preview shows page 1. Sign up to view the full 3 pages of the document.
Chapter Learning ObjectivesChapter 19 Coevolution191 Coevolution and MutualismDefine coevolution and explain why coevolution differs from evolutionary change in a single speciesie intraspecific vs interspecific interactionsoCoevolutionParallel evolution of 2 species in which changes in heritable traits in one lad to changes in heritable traits in the otheroIntraspecific Interactants share the same gene pool natural selection acts on alternate alleles in the gene pooloInterspecific Interactants do not share the same gene poolDescribe the two types of coevolutionary interactionsoMutualistic interactions both species benefitoAntagonistic interactions changes in each species decreases the fitness of the otherSummarize the interactions between leafcutter ants fungi and bacteriaoAnts promote growth of the fungi while eating mycelium and the ants protect the fungi garden The ants also have Streptomyces and psedonocardia on their exoskeleton that kill parasites in fungal gardensSummarize the interactions between the butterfly Jalmenus evagoras an
More Less
Unlock Document

Only page 1 are available for preview. Some parts have been intentionally blurred.

Unlock Document
You're Reading a Preview

Unlock to view full version

Unlock Document

Log In


Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.