BOT101_OBJ_Questions.txt

[MAX]50[/MAX]

[QUESTIONS]

<1>What purpose do the gemmae of liverworts serve?

<2>Which is NOT an essential part of a seed?

<3>By which process is a spore formed from a sporophyte?

<4>Which of the following features is NOT characteristic of bryophytes?

<5>Which of the following is a product of photosynthesis?

<6>Where might you find jacket cells on a plant?

<7>In the plant life cycle, what does a zygote become?

<8>What do the guard cells of stomata prevent?

<9>Which of the following is NOT a part of the pistil?

<10>With what phenomenon is phytochrome associated?

<11>Which feature is characteristic of monocots?

<12>Where is most of the plant's water supply taken in?

<13>Which is NOT a structure specialized for vegetative propagation?

<14>Which of these materials is transported by xylem?

<15>Which flower structure arises from the corolla?

<16>What hormone is involved in phototropism?

<17>Which of these terms describes the reaction of a plant to touch?

<18>In grafting, what is the twig or bud called that is grafted on to a plant with roots?

<19>Which of the following structures do gymnosperms and angiosperms have in common?

<20>The epicotyl and hypocotyl comprise which structure?

<21>From which structures are plant ovaries derived?

<22>Plants produce their own organic nutrients through photosynthesis. Which of the following terms describes this characteristic?

<23>What tissue comprises the middle layers of the leaf?

<24>Which part of the plant can be thought of as a sink?

<25>Which term have scientists given to the hypothetical flowering hormone?

<26>Which of the following is found in phloem tissue?

<27>What is the force exerted on the cell wall by the cell's contents?

<28>Which structure might contribute to the asexual reproduction of a plant?

<29>What strategy does a plant use to move in response to stimuli?

<30>Which structure is NOT part of the androecium?

<31>In which tissue are cells dead at maturity?

<32>Where might you find scale leaves?

<33>What is it called when a severed plant part grows into a complete new plant?

<34>Which of the following is NOT a function of the roots?

<35>Which of the following is part of the diploid generation in the plant life cycle?

<36>What purpose does endosperm serve?

<37>What is the perianth?

<38>Which word means "vascular plant"?

<39>What mechanism best explains how fluids are brought upward in the xylem?

<40>How are the vascular tissues arranged in the stems of woody dicots?

<41>In photoperiodic plants, which factor determines flowering?

<42>Where does vascular cambium lie?

<43>At sources, how are sugars transported into the phloem?

<44>Microspores give rise to which structures?

<45>Fertilization produces which of the following entities?

<46>Where are egg cells produced?

<47>Which of the following processes produces clones?

<48>Which feature of a bryophyte demonstrates its dependence on environmental moisture?

<49>Which kind of plant movement is quickly reversible?

<50>Which of the following does NOT pass in or out of the stomata?

[/QUESTIONS]

[OPTIONS]

<1>Photosynthesis
Nutrient intake
Asexual reproduction
Internal transport

<2>Seed coat
Ovary
Food source
Embryo

<3>Meiosis
Heterospory
Fertilization
Mitosis

<4>Damp environment
Flagellated sperm
Dominant gametophyte stage
Vascular tissue

<5>Sugar
Carbon dioxide
Minerals
Xylem

<6>Leaf surface
Root hairs
Reproductive organs
Vascular tissue

<7>Spore
Sporophyte
Gametophyte
Gamete

<8>Gas exchange
Fluid transport
Self-fertilization
Water loss

<9>Style
Anther
Stigma
Ovary

<10>Photosynthesis
Fertilization
Photoperiodism
Tissue growth

<11>Petals in multiples of three
Taproot
Netlike leaf veins
Two cotyledons

<12>Stomata
Root hairs
Phloem
Tubers

<13>Tuber
Bulb
Runner
Fruit

<14>Sugar
Oxygen
Water
Hormones

<15>Petal
Pistil
Stamen
Sepal

<16>Gibberellin
Cytokinin
Auxin
Ehtylene

<17>Vegetative Propagation
Photoperiodism
Acid growth hypothesis
Thigmotropism

<18>Runner
Scion
Sporophyte
Stock

<19>Ovaries
Pollen grains
Stigmas
Petals

<20>Embryonic axis
Cotyledon
Seed leaf
Stamen

<21>Petals
Stamens
Sepals
Carpels

<22>Gravitotropism
Alternation of generations
Autotrophism
Herbivory

<23>Mesophyll
Epidermis
Stomata
Phloem

<24>Leaf
Growing Tissue
Root hair
Xylem

<25>Cytokinin
Abscisic Acid
Florigen
Mutagen

<26>Vessel elements
Stomata
Companion cells
Tracheids

<27>Water potential
Osmotic potential
TATC
Turgor pressure

<28>Seed
Bulb
Gametophyte
Pollen grain

<29>Differential cell elongation
Muscle fiber activation
Myofibril extension
Vascularization

<30>Anther
Stamen
Filament
Style

<31>Endosperm
Xylem
Mesophyll
Phloem

<32>Stems
Ovaries
Flowers
Tubers

<33>Fragmentation
Thigmotropism
Acid growth hypothesis
Apical dominance

<34>Cling to substrate
Store nutrients
Take in organic nutrients
Take in water

<35>Gamete
Spore
Pollen
Zygote

<36>Male gametophyte
Embryonic food source
Vascular tissue
Response to stimuli

<37>Nonreproductive portion of a flower
Flower part above the filament
Whorl from which the male sex organs arise
Precursor of the seed coat

<38>Gymnosperm
Autotroph
Tracheophyte
Sporophyte

<39>Turgor Pressure
TATC
Capillarity
Sugar transport

<40>Discrete bundles
Scattered throughout the pith
Rings
In pockets just inside the epidermis

<41>Duration of night
Angle of light source
Duration of day
Temperature

<42>In root hairs
Along the apoplast pathway
Within a seed
Between xylem and phloem

<43>Passive diffusion
Down a water potential gradient
Active transport
Through the xylem

<44>Sporophytes
Ovaries
Male gametophytes
Tubers

<45>Spore
Zygote
Ovary
Pollen grain

<46>Archegonium
Antheridium
Perianth
Epidermis

<47>Vegetative propagation
Gravitotropism
Fertilization
Heterospory

<48>Vascular system
Heterospory
Flagellated sperm
Gemmae

<49>Gravitotropism
Turgor movement
Thigmotropism
Root pressure

<50>Carbon dioxide
Oxygen
Light
Water vapor

[/OPTIONS]

[ANSWERS]

<1>Asexual reproduction

<2>Ovary

<3>Meiosis

<4>Vascular tissue

<5>Sugar

<6>Reproductive organs

<7>Sporophyte

<8>Water loss

<9>Anther

<10>Photoperiodism

<11>Petals in multiples of three

<12>Root hairs

<13>Fruit

<14>Water

<15>Petal

<16>Auxin

<17>Thigmotropism

<18>Scion

<19>Pollen grains

<20>Embryonic axis

<21>Carpels

<22>Autotrophism

<23>Mesophyll

<24>Growing Tissue

<25>Florigen

<26>Companion cells

<27>Turgor pressure

<28>Bulb

<29>Differential cell elongation

<30>Style

<31>Xylem

<32>Tubers

<33>Fragmentation

<34>Take in organic nutrients

<35>Zygote

<36>Embryonic food source

<37>Nonreproductive portion of a flower

<38>Tracheophyte

<39>TATC

<40>Rings

<41>Duration of night

<42>Between xylem and phloem

<43>Active transport

<44>Male gametophytes

<45>Zygote

<46>Archegonium

<47>Vegetative propagation

<48>Flagellated sperm

<49>Turgor movement

<50>Light

[/ANSWERS]