KSU Biology 1108 Final Exam Prep|Questions With
Correct Answers|Verified
Gram negative - ✔️Peptidoglycin is between layers
Gram positive - ✔️Peptidoglycin is on the outside
Shared Characteristics of Prokaryotes - ✔️lack organized nucleus/membrane bound
organelles, nucleoid, Cell wall, very small in size as compared to eukaryotes
Eukaryotes are closer to? - ✔️Archaea
protista - ✔️paraphyletic
Prokaryotes - ✔️Paraphyletic
Embryophytes - ✔️monophyletic
Basal angiosperms - ✔️monophyletic
Vascular Plants - ✔️monophyletic
seed plants - ✔️monophyletic
non vascular - ✔️paraphyletic
Excavata plastids - ✔️green alga
Stramenopiles/Alveolates plastids - ✔️red alga
Rhizaria plastids - ✔️green alga
Archaeplastida plastids - ✔️cyanobacterium
Diseases from bacteria - ✔️Chlamydia, Lyme, food poisoning, E. Coli, Strept
Diseases from excavata - ✔️Giardia, trichomoniasis, Trypansome, African Sleeping
Sickness, Chagas, Brain eating amoebas
Diseases from SAR - ✔️Malaria, toxoplasmosis
Eukaryotic multicellularity supergroup - ✔️Archaeplastida
, Chlorophytes - ✔️saltwater
Streptophytes - ✔️Land plants
Chlorophyte/streptophyte diversification (MYA) - ✔️850-500MYA
When is land colonized by plants? - ✔️500-400 MYA
Seed plant origin - ✔️400-65 MYA
Flowering Plant diversification - ✔️150-100 MYA
Most dominant embryophytes - ✔️Flowering plants
Plasmodesmata - ✔️Holes in cell wall that interconnect different plant cells
Phragmoplast - ✔️where the cell plate forms during cell division
Byrophytes (what/life stage) - ✔️Liverworts, hornworts, mosses..... haploid
gametophyte is dominant life stage
Lycophytes (what/life stage) - ✔️Spikemosses, Quillworts, Clubmosses......diploid
sporophyte is dominant lifestage
Ferns (what/life stage) - ✔️Closest relative to seed plants.......sporophyte is dominant
life stage
Evolution of seed plants - ✔️Green alga > Embryophytes > Vascular plants >
Lycophytes > Ferns > seed plants
Conifers - ✔️male and female cones
Cycads - ✔️Separate male and female plants
Ginkgo - ✔️Separate male and female plants.... males used as ornamental plants
Gnetophytes - ✔️Separate male and female plants
Basal Angiosperm Characteristics - ✔️Leaves are vein like, ring arranged vascular
tissue, one main root, one pollen opening
Monocot characteristics - ✔️one cotyledon, parallel veins, scattered tissue, no main
root, one pollen opening
Correct Answers|Verified
Gram negative - ✔️Peptidoglycin is between layers
Gram positive - ✔️Peptidoglycin is on the outside
Shared Characteristics of Prokaryotes - ✔️lack organized nucleus/membrane bound
organelles, nucleoid, Cell wall, very small in size as compared to eukaryotes
Eukaryotes are closer to? - ✔️Archaea
protista - ✔️paraphyletic
Prokaryotes - ✔️Paraphyletic
Embryophytes - ✔️monophyletic
Basal angiosperms - ✔️monophyletic
Vascular Plants - ✔️monophyletic
seed plants - ✔️monophyletic
non vascular - ✔️paraphyletic
Excavata plastids - ✔️green alga
Stramenopiles/Alveolates plastids - ✔️red alga
Rhizaria plastids - ✔️green alga
Archaeplastida plastids - ✔️cyanobacterium
Diseases from bacteria - ✔️Chlamydia, Lyme, food poisoning, E. Coli, Strept
Diseases from excavata - ✔️Giardia, trichomoniasis, Trypansome, African Sleeping
Sickness, Chagas, Brain eating amoebas
Diseases from SAR - ✔️Malaria, toxoplasmosis
Eukaryotic multicellularity supergroup - ✔️Archaeplastida
, Chlorophytes - ✔️saltwater
Streptophytes - ✔️Land plants
Chlorophyte/streptophyte diversification (MYA) - ✔️850-500MYA
When is land colonized by plants? - ✔️500-400 MYA
Seed plant origin - ✔️400-65 MYA
Flowering Plant diversification - ✔️150-100 MYA
Most dominant embryophytes - ✔️Flowering plants
Plasmodesmata - ✔️Holes in cell wall that interconnect different plant cells
Phragmoplast - ✔️where the cell plate forms during cell division
Byrophytes (what/life stage) - ✔️Liverworts, hornworts, mosses..... haploid
gametophyte is dominant life stage
Lycophytes (what/life stage) - ✔️Spikemosses, Quillworts, Clubmosses......diploid
sporophyte is dominant lifestage
Ferns (what/life stage) - ✔️Closest relative to seed plants.......sporophyte is dominant
life stage
Evolution of seed plants - ✔️Green alga > Embryophytes > Vascular plants >
Lycophytes > Ferns > seed plants
Conifers - ✔️male and female cones
Cycads - ✔️Separate male and female plants
Ginkgo - ✔️Separate male and female plants.... males used as ornamental plants
Gnetophytes - ✔️Separate male and female plants
Basal Angiosperm Characteristics - ✔️Leaves are vein like, ring arranged vascular
tissue, one main root, one pollen opening
Monocot characteristics - ✔️one cotyledon, parallel veins, scattered tissue, no main
root, one pollen opening
