HS 200 NCSU questions with accurate
answers
"Rootone" is a material that can be applied to cuttings to help stimulate
adventitious rooting. Rootone is a synthetic version of a naturally
occurring plant hormone called
A. hormodin
B. polyethylene
C. auxin
D. rootoid
E. adventition Ans✓✓✓ C. auxin
a bean is a
A. fern
B. monocot
C. dicot
D. tricot
E. plant in the rose family Ans✓✓✓ C. dicot
a biennial
A. grows vegetatively the first year and then grows reproductively the
second year
B. grows for 2 years, producing flowers both years
C. lives for 3+ years
D. should alwasy be planted in a vegetable garden
,E. has woody stems and roots Ans✓✓✓ A. grows vegetatively the first
year and then grows reproductively the second year
a flower that has sepals, petals, and only a pistil is most correctly termed
A. incomplete
B. imperfect
C. incomplete imperfect
D. staminate
E. pistillate Ans✓✓✓ E. pistillate
a major advantage to cloning is
A. cheaper than sexual reproduction
B. increases genetic diversity
C. decreases genetic diversity
D. enhances the health of the plant
E. even a child can do it Ans✓✓✓ C. decreases genetic diversity
a mature flower ovary is called a
A. pistil
B. stamen
C. seed
D. stigma
E. fruit Ans✓✓✓ E. fruit
,a plant organ that arises from an abnormal place is called
A. axillary
B. abnormal
C. advantageous
D. adventitious
E. stoloniferous Ans✓✓✓ d. adventitious
a selective herbicide kills
A. all green plants
B. only certain plants like dicots
C. only weeds
D. conifers
E. plants in the class filicinae Ans✓✓✓ B. only certain plants like
dicots
a sweet potato is a modified root called a
A. tuber
B. primary root
C. adventitious root
D. tuberous root
E. rutabaga Ans✓✓✓ D. tuberous root
, air layering is a great way to stimulate rooting of many houseplants, and
woody plants such as gardenia. how long does it take to produce roots in
air layering
A. 3 weeks
B. 6 weeks
C. 3 months
D. 6 months
E. one year Ans✓✓✓ C. 3 months
all imperfect flowers are incomplete
A. agree
B. disagree
C. that is impossible
D. happens only on Wednesdays
E. awesome Ans✓✓✓ A. agree
an example of a self-incompatible plant that requires home garden
attention would be
A. apple
B. blueberry
C. tomato
D. cucumber
E. peach Ans✓✓✓ A. apple
answers
"Rootone" is a material that can be applied to cuttings to help stimulate
adventitious rooting. Rootone is a synthetic version of a naturally
occurring plant hormone called
A. hormodin
B. polyethylene
C. auxin
D. rootoid
E. adventition Ans✓✓✓ C. auxin
a bean is a
A. fern
B. monocot
C. dicot
D. tricot
E. plant in the rose family Ans✓✓✓ C. dicot
a biennial
A. grows vegetatively the first year and then grows reproductively the
second year
B. grows for 2 years, producing flowers both years
C. lives for 3+ years
D. should alwasy be planted in a vegetable garden
,E. has woody stems and roots Ans✓✓✓ A. grows vegetatively the first
year and then grows reproductively the second year
a flower that has sepals, petals, and only a pistil is most correctly termed
A. incomplete
B. imperfect
C. incomplete imperfect
D. staminate
E. pistillate Ans✓✓✓ E. pistillate
a major advantage to cloning is
A. cheaper than sexual reproduction
B. increases genetic diversity
C. decreases genetic diversity
D. enhances the health of the plant
E. even a child can do it Ans✓✓✓ C. decreases genetic diversity
a mature flower ovary is called a
A. pistil
B. stamen
C. seed
D. stigma
E. fruit Ans✓✓✓ E. fruit
,a plant organ that arises from an abnormal place is called
A. axillary
B. abnormal
C. advantageous
D. adventitious
E. stoloniferous Ans✓✓✓ d. adventitious
a selective herbicide kills
A. all green plants
B. only certain plants like dicots
C. only weeds
D. conifers
E. plants in the class filicinae Ans✓✓✓ B. only certain plants like
dicots
a sweet potato is a modified root called a
A. tuber
B. primary root
C. adventitious root
D. tuberous root
E. rutabaga Ans✓✓✓ D. tuberous root
, air layering is a great way to stimulate rooting of many houseplants, and
woody plants such as gardenia. how long does it take to produce roots in
air layering
A. 3 weeks
B. 6 weeks
C. 3 months
D. 6 months
E. one year Ans✓✓✓ C. 3 months
all imperfect flowers are incomplete
A. agree
B. disagree
C. that is impossible
D. happens only on Wednesdays
E. awesome Ans✓✓✓ A. agree
an example of a self-incompatible plant that requires home garden
attention would be
A. apple
B. blueberry
C. tomato
D. cucumber
E. peach Ans✓✓✓ A. apple
