Exam 3 Answers Bio 121- Ferris State Dr. Mitchell Prep Questions And Complete Answers Pass Guaranteed.

a lichen is a composite organism made up of A: two different fungi B: a fungus and an alga C: a fungus and a gymnosperm D: a fungus and a bryophyte - correct answers a fungus and an alga about how many billion years old is the first fossil evidence of life A: less that 1.5 B: 1.5 C: 2.5 D: 3.5 E: 4.5 - correct answers 3.5 ferns are A: non vascular seed plants B: non vascular seedless plants C: vascular seed plants D: vascular seedless plants - correct answers vascular seedless plants fungi belong to which domain of life A; bacteria B: archaea C: eukarya D: fungi E: protista - correct answers eukarya humans and plants belong to which domain of life A; bacteria B: archaea C: eukarya D: fungi E: protista - correct answers eukarya the trypanosoma cause of african sleeping sickness belongs to the A: flagellates B: ciliates C: primary photosynthesizers D: unikonts - correct answers flagellates which taxon is the cause of red tides A: dinoflagellates B: sporozans C: water molds D: amoebozans - correct answers dinoflagellates according to the most widely accepted theory, the first self replicating genetic material in early life was A: DNA B: RNA C: protein D: lipid - correct answers RNA an obligate anaerobe A: requires O2 B: requires CO2 C: cannot tolerate O2 D: cannot tolerate CO2 - correct answers cannot tolerate O2 ascomycota spores are A: triploid B: dikaryotic C: tetraploid D: haploid E: diploid - correct answers haploid the evolution of the cuticle helped plants live on land by A; allowing mating without water B: dispersing offspring without water C: transporting water from the soil D: reducing water loss - correct answers reducing water loss the potato blight that led to famine in ireland belongs to which group A: dinoflagellates B: sporozans C: water molds D: amoebozoans - correct answers water molds which of the following includes botulism, anthrax, and the mycoplasmas A: proteobacteria B: methanogens C: gram positive D: cyanobacteria - correct answers gram positive Who invented binomial nomenclature? A: linnaeus B: darwin C: lamarack D: mendel E: lyell - correct answers linnaeus diatoms have A: no photosynthesis B: primary photosynthesis C: secondary photosynthesis D: tertiary photosynthesis - correct answers secondary photosynthesis roughly how many billion years ago did eukaryotes arise A: less that 1.1 B: 1.1 C: 2.1 D: 3.1 E: 4.1 - correct answers 2.1 the taxon bacteria is considered to be an A: kingdom B: order C: class D: domain E: phylum - correct answers domain the taxon angiosperm is equivalent to A:monocots B: eudicicots C: tricots D: oonifers E: flowering plants - correct answers flowering plants to which taxa does yeast belong to A: zygomycota B: euglena C: asomycota D: basidomycota E: gram positive - correct answers asomycota which of the following is a correct species name A: Zea Mays B: Zea mays C: Zea Mays D: Zea mays - correct answers Zea mays pine trees are A: algae B: non vascular plants C: angiosperms D: gymnosperms E: extinct - correct answers gymnosperms the pattern of relationships shown on a phylogentic tree is A: fact B: a hypothesis - correct answers a hypothesis the term mycelia is associated with A: bacteria B: archaea C: eukarya D: fungi E: protista - correct answers fungi to which of these groups do slime molds belong A: dinoflagellates B: sporozans C: water molds D: amoebozans - correct answers amoebozans which of the following includes the presumed ancestor of the mitochondria A: proteobacteria B: methanogens C: gram positive D: halophiles - correct answers proteobacteria which of the following is the most specific or would contain the least species A: order B: phylum C: family D: class E: kingdom - correct answers family dikaryotic cells are associated with which of the following A: archaea B: coniferophyta C: basidomycetes D: bacteria E: anthophyta - correct answers basidomycetes in general the term for yeast refers to A: one species of single celled fungi B: any single celled fungi C: one species of a single celled protist D: any single celled protist - correct answers any single celled fungi molecular clocks are an attempt to estimate the date of a recent common ancestor of species based on what A: DNA sequences B: stratigraphy C: redioactive dating D: embryonic features - correct answers DNA sequences the plant zygote is actually the first cell of the A: megaspore B: microspore C: sporophyte - correct answers sporophyte which of these is the female organ of the flower A: petal B: sepal C: stamen D: receptacle E: pistil - correct answers pistil which taxon is the least diverse metabolically A: bacteria B: archaea C: eukarya - correct answers eukarya amoebas have which of the traits or combination of traits A: they are heterotrophs with cell walls B: they are heterotrophs without cell walls C: they are autotrophs with cell walls D: they are autotrophs without cell walls - correct answers they are heterotrophs without cell walls liverworts are A: algae B: non vascular plants C: angiosperms D: gymnosperms - correct answers non vascular plants the first group with flowers was the A: algae B: fern allies C: ferns D: anthophyta E: gymnosperms - correct answers anthophyta the first organisms to evolve were probably unable to tolerate A: hydrogen B: nitrogen C: oxygen D: ammonia