MY EXAM 2 Study Guide
The nauplius is what?
A Crustacean larva
To which Class do Squids belong to?
Cephalopoda
Place in Order of appearance on the Earth, (first to last, evolutionarily):
1. Bryophytes 2. Ferns 3. Gymnosperms 4. Angiosperms
Put these developmental stages in order: Neurulation Blastulation Cleavage Gastrulation
1. Cleavage 2. Blastulation 3. Gastrulation 4. Neurulation
How many germ cell layers are there in a Radially symmetrical animal?
2
What is the Ploidy of the Microspore Mother Cell?
2n
What ploidy are the majority of the cells in a mushroom?
2n
Match the Organism to its taxonomic term: Asteroidiea, Scyphozoa Nemertea Nematoda Myriapoda Hexapoda Hydrozoa Ecdysozoa Holothuroidea Chelicerata Platyhelminthes Ctenophora Cubozoa Bivalvia Echinoidea
A.Echinoidea: Sea Urchins and Sand Dollars B. scyphozoa: Jellyfish C. Holothuroidea: Sea Cucumbers D. Bivalvia: Clams and Oysters E. Cubozoa: Box Jellies F. Chelicerata: Spiders, Scorpions, Mites and Horshoe Crabs G. asteroidiea: Starfish H. Nemertea: Ribbon Worm I. Hexapoda: Insect J. Hydrozoa: Portuguese Man-o-War K. Ctenophora: Comb Jellies L. ecdysozoa: Includes both Arthropoda and Nematoda M. Platyhelminthes: Flatworms N. nematoda: Roundworm O. myriapoda: Millipedes and Centipedes
Which group includes insects, millipedes, crustaceans and copepods?
Arthropoda
Which is the most successful and diverse of the fungi on land?
Ascomycota
Which two of the following Fungi taxa have the greatest economic impact for humans because one is associated with enabling plants to live and the other permits fermented beverages and breads, (among other foods).
Ascomycota, Glomeromycota
You are walking through a forest and you see pancake like structures emerging in stacks on the side of a tree, and you recognize this shelf-like arrangement as a type of fungi. What taxon of Fungi are you looking at?
Basidiomycota
What is the hole indicated by E called? What is the chamber it creates called?
Blastopore, Archaenteron
In which of the following plant groups is the Haploid generation dominant?
Bryophytes
Which of the following taxa is responsible for massive frog die-offs?
Chytridiomycota
Which of the following groups displays only microphylls?
Club Mosses
Which of the following are Gymnosperms?
Cycadophyta Coniferophyta Ginkophyta Gnetophyta
In which of the following plant groups do you find the first true leaves?
Ferns
Which of the following are types of asexual reproduction which animals can engage in?
Fission Budding Parthnogenesis
What is the ploidy of the primary mycelium?
Haploid
Which of the following types of leeches has experienced evolution involving fusion of multiple segements?
Hirudiinia
What type of developmental metamorphosis is found in grasshoppers?
Incomplete Metamorphosis
Which one of the following categories includes probable Lichen that was over 4 meters tall and dates to over 600 million years ago?
Lichens
Which of the following are characteristics would qualify an organism to belong to Lophotrochozoa?
Lophophore feeding structure, trochophore larvae
In the Euceoelomate condition, the coelom is completeley enclosed in what cell layer?
Mesoderm
What is X representing?
Mesoderm
Which of the following are characteristic of animals?
Multicellular Mobile at some point in life Heterotrophic
Which of the following describe the most common form of Glomeromycota?
Mycorhizae
What type of worm is an Earthworm?
Oligochaete
Which of the following is the state of a plants reduced productivity due to the greater affinity of Rubisco for Oxygen, as opposed to Carbonn Dioxide?
Photorespiration
Which of the following organisms is asymmetrical?
Sponge
Sperm is produced in the ____________ , and swim to ___________ to fertilize eggs.
antheridium; archegonia
Which of the following organisms are Molluscs?
chitons, nudibranchs, oysters
Which of the following organisms shows some feature which suggest that creatures like it may be the most direct progenitors of Bilateria?
ctenophora
What type of worm is a blood fluke?
flatworm
Which one of these originates in the fluid drawn in by mycorrhizae, is presented to the roots and is drawn up a stem by evaporative transpiration?
xylem
