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Biology Lab

Lab exam

QuestionAnswer
What is an example of a group of excavates that is NOT heterotrophic or parasitic Euglenoza
What is the relationship between the human disease Malaria and Supergroup Alveolata Apicomplexa are members of the supergroupn Alveolata
What is the structural feature shared in common by both large and small members of supergroup Stramenopila They all have chloroplast
What is the relationship between supergroup rhizaria and exploration for oil? Formaminifera rain down on the sea floor and they eventually get crushed into oil
Mobile by means of cilia Chromal
They are green Photoautotrophic
Mobile by means of flagella Excavata
Mobile by means of pseudopodia Amoebazoa
Cells are different sizes Filamentous
Organized into ring like structures Colonial
Common name for gametophyte in the Phylum Hepatophyta Liverworts
Common name for gametophyte in the Phylum Bryophyta Mosses
Common name for sporophyte in the Phylum Pterophyta Ferns
s the gametophyte, sporophyte, or both nutritionally independent in Phylum IHepatophyta? Sporophyte
s the gametophyte, sporophyte, or both nutritionally independent in Phylum Bryophyta? Sporophyte
Is the gamtophyte, sporophyte, or both nutritionally independent in the Phylum Pterophyta? Both
What do gammae do? A single mass of cells that detaches from the parent & develops into a new individual
What do spores do? A minute opening where gases, liquids, and microscopic particles can pass
What is the relationship between an archegonium and an archegoniophore? Archaegoniophores are uptight structures that bear the archegonium in some liverworts
What is the relationship between an antheridium and an antheridiophore? In bryophytes the antheridium is born on the antheridiophore
What does the sporophyte produce by meiosis? Spores
What do hydroids do? Conduct water and minerals
What type of cell division produces the gametes in archegonium? Mitosis
What does the antheridium produce? Sperm
How does a moss sporophyte obtain the water and food it requires? From the mother plant
What is the ploidy level of spores 1N
What is the ploidy level of peristome teeth 2N
What group of protist look most similar to moss protonema? Oedogonium
How does a fern gametophyte obtain the food it requires? Photosynthesis
What multicellular structures are produced by the sorus? Spores
What type of cell division produces spores in fern sporangia? Meiosis
Approximately how long have ferns been present on Earth? 360 million years
Common name for memebers of the Phylum Coniferophyte Conifers
Common name for the Phylum Cycadophyte? Cycads
Common name for the Phylum Ginkgophyta? Ginkos
Common name for the Phylum Anthophyta Angiosperm
What is the function of the cuticle? Permeability layer for water and other molecules
What type of cell division produces microspores Meiosis
What is the ploidy level of pollen grains. 1N
Are pollen grains unicellular or multicellular? Unicellular
Do ovulated cones produce male or female gametes? Female
What do integuments develop into? Seed coat
What is the ploidy level of the megasporangium? 2N
What does the megasporocyte develop into? Female gametophyte
Which part of the stamen has specialized cells that undergo meiosis? Anther
Which part of the postal produces ovules Stigma
In total how many cells make up the female gametophyte? 7 cells
What structure of the plant develop into the seed Ovule
What structure of the plant develop into the fruit Ovary
Are the sperm produced in the pollen tube by mitosis or meiosis? Mitosis
What type of cell division produce the microspores Meiosis
What is the relationship between micropyles and pollen grains? Pollen tubes produced by the pollen grains enter through the micropyle in the megasporangium
Created by: Kiearrah
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