EEB340 Lecture 14.docx

1 Page
104 Views
Unlock Document

Department
Ecology & Evolutionary Biology
Course
EEB340H1
Professor
Rowan Sage
Semester
Winter

Description
Lecture 14 The Evolution of Alternation of Generations Alternation of GenerationsSporogenesisZygotic Meiosis in ColeochataCharaReproduction in HepatophytaAnthoceraphytaBryophyta sporogenous cellsbeign to prepare to undergo meiosis o all connected by plasmodesmata o each have a callose wall of beta 13 glucan which is also in the sieve plates of phloem o the cells are eventually separated from one another by the glucan which makes them symplastically isolatedspore mother cellsporocyteundergoes meiosis to give rise to four haploid spores o forms trilete spores basal conditioncallose wall between each of the four sporessymplastiaclly isolateddegradation of the callose wallnow each spore begins to develop and
More Less

Related notes for EEB340H1

Log In


OR

Join OneClass

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

Sign up

Join to view


OR

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.


Submit