PlantsPlants

Unit 1Unit 1

Semester 2Semester 2

Part of the plant that contains a Part of the plant that contains a young plant and stored foodyoung plant and stored food

A)A) Embryo Embryo B)B) Pollen Pollen C)C) Conifer Conifer D) D) SeedSeed

Green pigment in plants that traps Green pigment in plants that traps light energylight energy

A)A) Cell wall Cell wall B) B) ChlorophyllChlorophyll C)C) Mitochondria Mitochondria D)D) Cytoplasm Cytoplasm

Process in which plants use water, Process in which plants use water, carbon dioxide, and energy from the carbon dioxide, and energy from the sun to make food and release oxygensun to make food and release oxygen

A)A) Respiration Respiration B)B) Chlorophyll Chlorophyll C) C) PhotosynthesisPhotosynthesis D)D) Kreb’s cycle Kreb’s cycle

Plants that lose leaves sometimes Plants that lose leaves sometimes during the yearduring the year

A) A) DeciduousDeciduous B)B) Conifer Conifer C)C) Angiosperm Angiosperm D)D) Vascular Vascular

Tubes that carry water upward in Tubes that carry water upward in plantplant

A)A) Vascular Vascular B) B) XylemXylem C)C) Phloem Phloem D)D) Rhizoid Rhizoid

Tiny powderlike structures of seed Tiny powderlike structures of seed plants in which sperm developplants in which sperm develop

A)A) Testes Testes B)B) Stamen Stamen C) C) PollenPollen D)D) Xylem Xylem

Joining of a sperm and eggJoining of a sperm and egg

A) A) FertilizationFertilization B)B) Embryo Embryo C)C) Seed Seed D)D) Pollen Pollen

Organism in its earliest stage of Organism in its earliest stage of growthgrowth

A) A) embryoembryo B)B) infant infant C)C) sapling sapling D)D) asexual asexual

Reproductive part of angiospermsReproductive part of angiosperms

A)A) Xylem Xylem B)B) Rhizoid Rhizoid C)C) Cone Cone D) D) FlowerFlower

Seed plant that produces seed in Seed plant that produces seed in conescones

A) A) ConiferConifer B)B) Angiosperm Angiosperm C)C) Cotyledon Cotyledon D)D) Monocot Monocot

Life cycle of mosses where one Life cycle of mosses where one generation produces eggs and generation produces eggs and

sperms and the next generation sperms and the next generation produces sporesproduces spores

A)A) Sporangia Sporangia B)B) Interphase Interphase C) C) Alteration of generationAlteration of generation D)D) Replication of genration Replication of genration

NotNot

A)A) neo- neo- B)B) bryo- bryo- C)C) chloro- chloro- D) D) non-non-

MossyMossy

A)A) Vascular- Vascular- B)B) Hyper- Hyper- C) Bryo-C) Bryo- D)D) Meso- Meso-

Tubes for carrying liquidsTubes for carrying liquids

A) A) VascularVascular B)B) Excretory Excretory C)C) Filament Filament D)D) Flagellum Flagellum

Structure in mosses and liverworts Structure in mosses and liverworts that serves as an anchorthat serves as an anchor

A) A) rhizoidrhizoid B)B) xylem xylem C)C) roots roots D)D) phloem phloem

GreenGreen

A)A) Cyano- Cyano- B)B) Cyto- Cyto- C) C) Chloro-Chloro- D)D) Bromo- Bromo-

Flowering plants that produce seeds Flowering plants that produce seeds and have flowers are called _______.and have flowers are called _______.

A)A) Gymnosperms Gymnosperms B) B) AngiospermsAngiosperms C)C) Conifers Conifers D)D) Nonvascular Nonvascular

lightlight

A)A) Endo- Endo- B)B) Exo- Exo- C)C) Macro- Macro- D) D) Photo-Photo-

In ferns stems grow horizontally In ferns stems grow horizontally underground and store water.underground and store water.

A) FalseA) False B) TrueB) True

The following statements are true The following statements are true except: except:

A)A) Cones are open in warm, dry condition Cones are open in warm, dry condition B)B) Conifers live in more environments than most other plants Conifers live in more environments than most other plants C)C) The seed cones are larger and more woody than pollen The seed cones are larger and more woody than pollen

conescones D) Seeds are released in rainy weatherD) Seeds are released in rainy weather

All of the following vascular plants All of the following vascular plants have roots , stems, and leaves have roots , stems, and leaves

except :except :

A)A) Conifers Conifers B)B) Angiosperms Angiosperms C) C) mosses and liverwortsmosses and liverworts D)D) Ferns Ferns

All of the following are evergreen All of the following are evergreen conifers except:conifers except:

A)A) Pine Pine B)B) Fir Fir C)C) Spruce Spruce D) D) Bald cypressBald cypress

The most common group of plant is The most common group of plant is _______._______.

A) A) Flowering PlantsFlowering Plants B)B) Conifers Conifers C)C) Ferns Ferns D)D) Mosses and liverworts Mosses and liverworts

An example of Bryophyta plants is An example of Bryophyta plants is ______.______.

A)A) Ferns Ferns B)B) Fungi Fungi C)C) Pines Pines D) D) MossesMosses

Nonvascular plants absorb water Nonvascular plants absorb water from the soil by the process of :from the soil by the process of :

A)A) fission fission B)B) respiration respiration C) osmosisC) osmosis D)D) spore formation spore formation

Liverworts, mosses, and ferns do not Liverworts, mosses, and ferns do not produce ______.produce ______.

A)A) Multicellular plants Multicellular plants B)B) Chlorophyll Chlorophyll C)C) Spores Spores D) D) SeedsSeeds

Plants that do not have tubelike Plants that do not have tubelike structures to carry food and water structures to carry food and water

are termed _____.are termed _____.

A) A) NonvascularNonvascular B)B) Vascular Vascular C)C) Deciduous Deciduous D)D) Evergreen Evergreen

Conifers are important for :Conifers are important for :

A) Making paper from wood pulpA) Making paper from wood pulp B) Source of turpentineB) Source of turpentine C) DisinfectantC) Disinfectant D) FuelD) Fuel E) Food and shelter for animalsE) Food and shelter for animals F) None of the aboveF) None of the above G) all of the aboveG) all of the above H) A and B onlyH) A and B only I) A and I onlyI) A and I only

A material that is added to soil to A material that is added to soil to increase the amount of water increase the amount of water

A) liverwortsA) liverworts B) FernsB) Ferns C) Sphagnum (peat) mossC) Sphagnum (peat) moss D) coalD) coal

Mosses and liverworts need water : Mosses and liverworts need water :

A) to keep from drying outA) to keep from drying out B) for sexual reproductionB) for sexual reproduction C) to get carbon dioxide and heliumC) to get carbon dioxide and helium D) food and shelterD) food and shelter

Seed plants are divided into two Seed plants are divided into two groups called :groups called :

A) Gymnosperms and angiospermsA) Gymnosperms and angiosperms B)B) Gymnosperms and conifers Gymnosperms and conifers C)C) Mosses and liverworts Mosses and liverworts D)D) Ferns and mosses Ferns and mosses