A) sporopollenin
B) cellulose
C) peptidoglycan
D) exopolysaccharides
E) integuments
G) C) and D)
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A
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A) zygote
B) ovule
C) endosperm
D) carpel
E) stigma
G) A) and D)
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A) A
B) B
C) C
D) D
E) E
G) B) and D)
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A
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A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) K) and N)
Correct Answer
verified
Correct Answer
verified
A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) H) and O)
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A) epidermal cells
B) asexual organs
C) regions of a stem
D) leaves
E) ovaries
G) B) and E)
Correct Answer
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Correct Answer
verified
Correct Answer
verified
Correct Answer
verified
A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) D) and I)
Correct Answer
verified
Correct Answer
verified
A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) D) and E)
Correct Answer
verified
Correct Answer
verified
A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) K) and L)
Correct Answer
verified
Correct Answer
verified
Correct Answer
verified
Correct Answer
verified
A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) F) and G)
Correct Answer
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Correct Answer
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A) megaspore
B) microspore
C) ovule
D) ovary
E) seed
G) None of the above
Correct Answer
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A) style
B) ovary
C) stigma
D) anther
E) filament
G) None of the above
Correct Answer
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Correct Answer
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A) zygote formed from the fusion of a sperm and an egg
B) triploid cell formed during double fertilization
C) inner wall of the ovary
D) cytoplasm of the megaspore
E) cytoplasm of the microspore
G) C) and D)
Correct Answer
verified
Correct Answer
verified
A) haploid cell that gives rise to pollen grain
B) releases two sperm cells when it reaches and penetrates female gametophyte
C) develops into a fruit at maturity
D) created from a triploid cell that is produced when one sperm cell fuses with the endosperm mother cell
E) reproductive organs that produce the plant's male gametophytes
F) modified leaf with pigments and fragrance-producing cells
G) immature male gametophyte
H) female reproductive organ
I) landing platform for pollen
J) contains pollen sacs
K) forms in an ovule and gives rise to a female gametophyte
L) outermost whorl of leaf parts on a receptacle; generally green, but sometimes pigmented
M) region of carpel that receives pollen grains
N) arrival of pollen on a receptive stigma
O) forms a seed at maturity
Q) C) and G)
Correct Answer
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I
Correct Answer
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A) is the food supply for the new sporophyte plant
B) is composed of haploid tissue
C) protects the young embryo within a seed
D) provides a connection between the ovary of a flower and a developing seed
E) produces sperm cells
G) All of the above
Correct Answer
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Correct Answer
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A) differentiation upon contact with the flower
B) exposure to moisture
C) cell signaling pathways
D) electromagnetic impulses from the flower
E) insertion of the pollen tube
G) D) and E)
Correct Answer
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Correct Answer
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A) A
B) B
C) C
D) D
E) E
G) None of the above
Correct Answer
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Correct Answer
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