Test 2 Non-Vas plants/Taxonomy Flashcards
What are Byrophytes?
non-vascular plants
What is an example of Hepaticophyta?
liverwort/ Genus name: Marchantia
What is a gemma and gemmule?
Gemmule asexual spore and gemma is a cup
- What gamete is made by:
a. Archegoniophore
b. Antheridiophore
a. female; makes the egg
b. male; makes sperm
What is a thallus?
Flat body
What is the reproductive structure common to non-vascular plants?
Spore
Name a vascular plant with spores
Fern
What is the predominant tree in the northern hemisphere?
Pine
What is the method of pollen dispersal of the pine?
Wind (pollination)
What is the advantage of a pine having resin ducts?
Accelerant (meaning they burn) and conserves water
What is the reproductive structure of a gymnosperm?
Cone
Why is the Ginkgo considered a “living fossil?”
Only plant with dichotomous leaves
What are the two groups of seed plants?
Monocots & Dicots
Where do whisk ferns and spike moss live?
Tropical areas
What are microspores?
Assoc w/ pollen (Male)