BIOB 170 Exam 3
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This 1 page Study Guide was uploaded by Isabella Sturgeon on Sunday March 27, 2016. The Study Guide belongs to BIOB 170 at University of Montana taught by Dr. Kevin Murray in Spring 2016. Since its upload, it has received 78 views. For similar materials see Principles Biological Diversity in Biology at University of Montana.
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Date Created: 03/27/16
BIOB 170 Study Guide Exam 3 1. What is the dominant phase for the life cycle bryophyta group? a. Sporophyte b. Gametophyte c. Merozophyte d. Sporozyte 2. What is the name for the sperm in all plantae? a. Antheridia b. Archegonia c. Meristems d. Atheridiospore 3. What is referred to as the sink for atmospheric CO2? a. Mosses b. Sphagnum c. Liverworts d. Ferns 4. How does fertilization work for sphagnum? a. Operculum is shot off and sporangia is now guarded by peristomal teeth b. The sperm swim through water and go to the eggs in the sori c. The gametophyte releases sperm into the air 5. What genus can hold around 20x of its dry weight of water? a. Bryidae moss b. Sphagnum c. Liverworts d. Marchantia 6. What is the first fossil of a vascular plant called? a. Marchantia b. Cooksonia c. Sphagnum d. Bryidae 7. What is a gemma cup? a. A part of all liverworts used for sexual replication b. A part of marchantia used for asexual replication c. Something that is shot off of hepatophyta 8. What is heterospory? a. Having different sized spores b. Having a separate male and female spore c. When spores never leave the plant d. The dominant phase of all plants
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