GCU Bio 182 Exam 2 ACTUAL Questions
and CORRECT Answers
Need for plants - CORRECT ANSWERS Medications derived from
Green Algae - CORRECT ANSWERS Chloro and Charophytes
Charophytes - CORRECT ANSWERS Relative of land plants
Conservation of water - CORRECT ANSWERS Sporopollenin
Sporopollenin - CORRECT ANSWERS Prevents exposed zygotes from drying of
Embryophytes - CORRECT ANSWERS Become embryo after fertlization
Key traits of land plants 1 - CORRECT ANSWERS Alternation of Generations
Wall spores
Key traits of land plants 2 - CORRECT ANSWERS Multicellular dependent amnios
Key traits of land plants 3 - CORRECT ANSWERS Wall spores
Stages of existence - CORRECT ANSWERS Haploid and Diploid
Gametophyte - CORRECT ANSWERS Haploid that produces gametes by mitosis
Fusion of gametes - CORRECT ANSWERS Rise of Diploid sporophyte
,Sporophyte - CORRECT ANSWERS produces haploid spores by meiosis
Order of life cycle 1 - CORRECT ANSWERS Spore
Order of life cycle 2 - CORRECT ANSWERS Undergoes mitosis
Order of life cycle 3 - CORRECT ANSWERS Form gametophyte
Order of life cycle 4 - CORRECT ANSWERS Find a friend
Order of life cycle 5 - CORRECT ANSWERS Fertilization
Order of life cycle 6 - CORRECT ANSWERS 2n= Zygote
Order of life cycle 7 - CORRECT ANSWERS Mitosis
Order of life cycle 8 - CORRECT ANSWERS Sporophyte
Multicellular dependent embryos - CORRECT ANSWERS Diploid embryo retained
within female gametophyte
Placental transfer cells - CORRECT ANSWERS Nutrients transferred from parent to
embryo
Walled Spores - CORRECT ANSWERS Produced in sporangia
Sporopollenin - CORRECT ANSWERS Survive harsh environmental conditions
,Sporangia - CORRECT ANSWERS Sporophyte produces spores
Sporocytes - CORRECT ANSWERS Diploid cells that undergo meiosis to generate
haploid spores
Spore walls - CORRECT ANSWERS Sporopollenin
Multicellular gametangia - CORRECT ANSWERS gametes produced in organs
Ovaries - CORRECT ANSWERS Egg producing structure in human
Female gametangia - CORRECT ANSWERS archegonia
Male gametangia - CORRECT ANSWERS antheridia
Antheridia - CORRECT ANSWERS produce and release sperm
Archegonia - CORRECT ANSWERS produces eggs and fertilization site
Apical meristems - CORRECT ANSWERS plants sustain continual growth
Apical meristem cells - CORRECT ANSWERS differentiate into various tissues
Cuticle - CORRECT ANSWERS waxy covering of epidermis
Multicellular dependent embryos - CORRECT ANSWERS Grow and depend on parents
, Apical meristem mnemonic - CORRECT ANSWERS Stem cells
Stomata - CORRECT ANSWERS specialized cells that allows for gas exchange between
outside air and plant
Mycorrhizzae - CORRECT ANSWERS Relationship between fungi and land
Secondary compounds - CORRECT ANSWERS deter herbivores and parasites
Not all plants can produce - CORRECT ANSWERS secondary compounds
Secondary compound effects - CORRECT ANSWERS burning or paralyzation, bad taste
Vascular tissue - CORRECT ANSWERS grouping gof plants includes the presence of
Vascularity in plants - CORRECT ANSWERS transporting mechanism
Vascular plants - CORRECT ANSWERS Most plants have vascular tissue
Bryophytes - CORRECT ANSWERS nonvascular plants
Seedless vascular plants - CORRECT ANSWERS Lychophytes and monilophytes
Seeded plants - CORRECT ANSWERS Gymnosperms and Angiosperms
Gymnosperms - CORRECT ANSWERS Pines, Spruce, Conifer Trees
and CORRECT Answers
Need for plants - CORRECT ANSWERS Medications derived from
Green Algae - CORRECT ANSWERS Chloro and Charophytes
Charophytes - CORRECT ANSWERS Relative of land plants
Conservation of water - CORRECT ANSWERS Sporopollenin
Sporopollenin - CORRECT ANSWERS Prevents exposed zygotes from drying of
Embryophytes - CORRECT ANSWERS Become embryo after fertlization
Key traits of land plants 1 - CORRECT ANSWERS Alternation of Generations
Wall spores
Key traits of land plants 2 - CORRECT ANSWERS Multicellular dependent amnios
Key traits of land plants 3 - CORRECT ANSWERS Wall spores
Stages of existence - CORRECT ANSWERS Haploid and Diploid
Gametophyte - CORRECT ANSWERS Haploid that produces gametes by mitosis
Fusion of gametes - CORRECT ANSWERS Rise of Diploid sporophyte
,Sporophyte - CORRECT ANSWERS produces haploid spores by meiosis
Order of life cycle 1 - CORRECT ANSWERS Spore
Order of life cycle 2 - CORRECT ANSWERS Undergoes mitosis
Order of life cycle 3 - CORRECT ANSWERS Form gametophyte
Order of life cycle 4 - CORRECT ANSWERS Find a friend
Order of life cycle 5 - CORRECT ANSWERS Fertilization
Order of life cycle 6 - CORRECT ANSWERS 2n= Zygote
Order of life cycle 7 - CORRECT ANSWERS Mitosis
Order of life cycle 8 - CORRECT ANSWERS Sporophyte
Multicellular dependent embryos - CORRECT ANSWERS Diploid embryo retained
within female gametophyte
Placental transfer cells - CORRECT ANSWERS Nutrients transferred from parent to
embryo
Walled Spores - CORRECT ANSWERS Produced in sporangia
Sporopollenin - CORRECT ANSWERS Survive harsh environmental conditions
,Sporangia - CORRECT ANSWERS Sporophyte produces spores
Sporocytes - CORRECT ANSWERS Diploid cells that undergo meiosis to generate
haploid spores
Spore walls - CORRECT ANSWERS Sporopollenin
Multicellular gametangia - CORRECT ANSWERS gametes produced in organs
Ovaries - CORRECT ANSWERS Egg producing structure in human
Female gametangia - CORRECT ANSWERS archegonia
Male gametangia - CORRECT ANSWERS antheridia
Antheridia - CORRECT ANSWERS produce and release sperm
Archegonia - CORRECT ANSWERS produces eggs and fertilization site
Apical meristems - CORRECT ANSWERS plants sustain continual growth
Apical meristem cells - CORRECT ANSWERS differentiate into various tissues
Cuticle - CORRECT ANSWERS waxy covering of epidermis
Multicellular dependent embryos - CORRECT ANSWERS Grow and depend on parents
, Apical meristem mnemonic - CORRECT ANSWERS Stem cells
Stomata - CORRECT ANSWERS specialized cells that allows for gas exchange between
outside air and plant
Mycorrhizzae - CORRECT ANSWERS Relationship between fungi and land
Secondary compounds - CORRECT ANSWERS deter herbivores and parasites
Not all plants can produce - CORRECT ANSWERS secondary compounds
Secondary compound effects - CORRECT ANSWERS burning or paralyzation, bad taste
Vascular tissue - CORRECT ANSWERS grouping gof plants includes the presence of
Vascularity in plants - CORRECT ANSWERS transporting mechanism
Vascular plants - CORRECT ANSWERS Most plants have vascular tissue
Bryophytes - CORRECT ANSWERS nonvascular plants
Seedless vascular plants - CORRECT ANSWERS Lychophytes and monilophytes
Seeded plants - CORRECT ANSWERS Gymnosperms and Angiosperms
Gymnosperms - CORRECT ANSWERS Pines, Spruce, Conifer Trees
