1 / 8

ALTERNATION of GENERATIONS in PLANTS

ALTERNATION of GENERATIONS in PLANTS. The Vacillation between Asexual and Sexual Reproductive Cycles as seen in the Plant Kingdom. The first cell of any Gametophyte Generation is normally a SPORE (MEIOSPORE).

Mercy
Download Presentation

ALTERNATION of GENERATIONS in PLANTS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. ALTERNATION of GENERATIONS in PLANTS The Vacillation between Asexual and Sexual Reproductive Cycles as seen in the Plant Kingdom

  2. The first cell of any Gametophyte Generationis normally a SPORE (MEIOSPORE) http://www.cartage.org.lb/en/themes/sciences/BotanicalSciences/ClassificationPlants/Cryptogamia/Bryophyta/NonvascularPlants/NonvascularPlants.htm

  3. Any cell of a gametophyte generation is HAPLOID (n). sparkcharts.sparknotes.com/biology/biology/section11.php

  4. The first cell of any SPOROPHYTE GENERATION is normally a ZYGOTE. http://io.uwinnipeg.ca/~simmons/2152web/2152/lb5pg1.htm

  5. Any cell of a Sporophyte Generation is DIPLOID (2n) https://eapbiofield.wikispaces.com/file/view/29_05aAltGenerations-L.jpg

  6. The change from a sporophyte to a gametophyte generation occurs as a result of MEIOSIS. http://bioactive.mrkirkscience.com/26/images/ch26summary.jpg

  7. The change from a gametophyte to a sporophyte generation occurs as a result of SYNGAMY (fusion of gametes) or, better known as FERTILIZATION. http://faculty.southwest.tn.edu/rburkett/classi40.jpg

More Related