Oklahoma HORTICULTURE 1013 Exam 1, Hort 1013
Dunn Exam 2026 And Practice Tests Newest With
Complete Questions And Correct Detailed Answers|
Brand New Version!! Latest Update 2026-2027
Horticulture
The agricultural discipline concerned with the art and science of
working with intensively cultivated crops.
Pomology
Study of fruit
binomial classification
First word-genus Second word-specific epithet
double fertilization
One pollen sperm cell nucleus is the male parent of the zygote
(embryo); the other pollen sperm cell nucleus is the male parent
of the endosperm.
radicle
embryonic root
,Plumule
Embryonic shoot
Xylem
vascular tissue that carries water upward from the roots to every part
of a plant
Phloem
Living vascular tissue that carries sugar and organic substances
down from leaves to roots
When do you apply a rooting hormone?
If it has shoots
shoot apical meristem
-Produce axillary buds and leaves in a uniform pattern.
-Responsible for height
,root apical meristem
-Responsible for growth in roots
-On the root cap
subapical meristem
Responsible for the stem elongation or bolting of rosetted plants
prior to flowering
intercalary meristem
growth region at the base of grass leaves that causes leaves to
elongate
lateral meristem
provides secondary growth
Light
Allow maximum amount of light to reach plant
Container size
Smaller volume= restrict growth
, Nutrient restriction
Restricting N will slow growth
Water stress
An area requires more water than what is available
Shaking or brushing
Shorten internodes and thicker stems
Temperature management
The greater the positive DIF, the greater the stem elongation
Determinate
Stops growing
indeterminate
Continues growing all through its life
Meiosis
Cell division that produces reproductive cells in sexually
reproducing organisms
Mitosis
cell division in which the nucleus divides into nuclei containing the
same number of chromosomes
Dunn Exam 2026 And Practice Tests Newest With
Complete Questions And Correct Detailed Answers|
Brand New Version!! Latest Update 2026-2027
Horticulture
The agricultural discipline concerned with the art and science of
working with intensively cultivated crops.
Pomology
Study of fruit
binomial classification
First word-genus Second word-specific epithet
double fertilization
One pollen sperm cell nucleus is the male parent of the zygote
(embryo); the other pollen sperm cell nucleus is the male parent
of the endosperm.
radicle
embryonic root
,Plumule
Embryonic shoot
Xylem
vascular tissue that carries water upward from the roots to every part
of a plant
Phloem
Living vascular tissue that carries sugar and organic substances
down from leaves to roots
When do you apply a rooting hormone?
If it has shoots
shoot apical meristem
-Produce axillary buds and leaves in a uniform pattern.
-Responsible for height
,root apical meristem
-Responsible for growth in roots
-On the root cap
subapical meristem
Responsible for the stem elongation or bolting of rosetted plants
prior to flowering
intercalary meristem
growth region at the base of grass leaves that causes leaves to
elongate
lateral meristem
provides secondary growth
Light
Allow maximum amount of light to reach plant
Container size
Smaller volume= restrict growth
, Nutrient restriction
Restricting N will slow growth
Water stress
An area requires more water than what is available
Shaking or brushing
Shorten internodes and thicker stems
Temperature management
The greater the positive DIF, the greater the stem elongation
Determinate
Stops growing
indeterminate
Continues growing all through its life
Meiosis
Cell division that produces reproductive cells in sexually
reproducing organisms
Mitosis
cell division in which the nucleus divides into nuclei containing the
same number of chromosomes
