Tennessee Category 3 Certification
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
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1. The basic building blocks of plants are:
(a) leaves
(b) cells
(c) tissues
(d) nomenclature - Correct Answer: (b) cells
2. Which of the following facts about plant buds is not true?
(a) buds are embryonic stems
(b) buds at the tip of stems are called terminal buds
(c) buds along the stem are called lateral buds
(d) buds serve as a point of attachment for leaves - Correct Answer:
(d) buds serve as a point of attachment for leaves
3. Xylem AND phloem transport (in order):
(a) water AND carbohydrates
(b) water AND cork cambium
(c) carbohydrates AND water
(d) organic nutrients AND dissolved minerals - Correct Answer: (a)
water AND carbohydrates
4. All of the following are part of a leaf except:
, (a) the stomata
(b) the apical meristem
(c) the epidermis
(d) the mesophyll - Correct Answer: (b) the apical meristem
5. The root does not serve as:
(a) an anchor for the plant
(b) a site of uptake for moisture and nutrients
(c) a reproductive organ
(d) a storage site for carbohydrates - Correct Answer: (c) a
reproductive organ
6. The female component of a flower is the:
(a) pistil
(b) receptacle
(c) stamen
(d) corolla - Correct Answer: (a) pistil
7. A perfect or complete flower contains:
(a) a pistil only
(b) a stamen only
(c) an even number of petals
(d) a pistil and stamen - Correct Answer: (d) a pistil and stamen
8. A fruit is:
(a) composed of the stamen
(b) a mature, ripened ovary
(c) produced by a dioecious plant only
, (d) not a reproductive structure - Correct Answer: (b) a mature,
ripened ovary
9. Food storage structures of seeds include:
(a) the seed coat
(b) the embryo
(c) cotyledons and endosperm
(d) fat bodies - Correct Answer: (c) cotyledons and endosperm
10.New plants are produced:
(a) from germinating seed only
(b) when photosynthesis begins
(c) after water and mineral uptake occur
(d) from germinating seed and adventitious root and shoot pieces -
Correct Answer: (d) from germinating seed and adventitious root and
shoot pieces
11.The primary function of chlorophyll is:
(a) to absorb sunlight and convert it to chemical energy
(b) to convert glucose to starch
(c) to convert carbon dioxide and water to energy
(d) to make leaves green - Correct Answer: (a) to absorb sunlight and
convert it to chemical energy
12.Which of the following is not a fundamental process of plant growth at the
cellular level?
(a) cell transformation
(b) cell differentiation
(c) cell enlargement
, (d) mitosis - Correct Answer: (a) cell transformation
13.Which group of plant growth hormones promotes cell enlargement?
(a) cytokinesis
(b) gibberellins
(c) auxins
(d) ethylene - Correct Answer: (b) gibberellins
14.The three nutrients that are most important for plant fertilization are:
(a) nitrogen, phosphorus and magnesium
(b) phosphorus, calcium and ethylene
(c) sulfur, calcium and nitrogen
(d) potassium, phosphorus and nitrogen - Correct Answer: (d)
potassium, phosphorus and nitrogen
15.Which of the following is the correct form of the scientific name (genus and
species) for annual bluegrass?
(a) poa annua
(b) Poa Annua
(c) Poa annua (italicized)
(d) Poa annua - Correct Answer: (c) Poa annua (italicized)
16.If a plant name is proceeded by "cv.", you know:
(a) the name is the cultivar name
(b) the plant is disease resistant
(c) the plant is a hybrid
(d) the plant was grown in Central Virginia - Correct Answer: (a) the
name is the cultivar name
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. The basic building blocks of plants are:
(a) leaves
(b) cells
(c) tissues
(d) nomenclature - Correct Answer: (b) cells
2. Which of the following facts about plant buds is not true?
(a) buds are embryonic stems
(b) buds at the tip of stems are called terminal buds
(c) buds along the stem are called lateral buds
(d) buds serve as a point of attachment for leaves - Correct Answer:
(d) buds serve as a point of attachment for leaves
3. Xylem AND phloem transport (in order):
(a) water AND carbohydrates
(b) water AND cork cambium
(c) carbohydrates AND water
(d) organic nutrients AND dissolved minerals - Correct Answer: (a)
water AND carbohydrates
4. All of the following are part of a leaf except:
, (a) the stomata
(b) the apical meristem
(c) the epidermis
(d) the mesophyll - Correct Answer: (b) the apical meristem
5. The root does not serve as:
(a) an anchor for the plant
(b) a site of uptake for moisture and nutrients
(c) a reproductive organ
(d) a storage site for carbohydrates - Correct Answer: (c) a
reproductive organ
6. The female component of a flower is the:
(a) pistil
(b) receptacle
(c) stamen
(d) corolla - Correct Answer: (a) pistil
7. A perfect or complete flower contains:
(a) a pistil only
(b) a stamen only
(c) an even number of petals
(d) a pistil and stamen - Correct Answer: (d) a pistil and stamen
8. A fruit is:
(a) composed of the stamen
(b) a mature, ripened ovary
(c) produced by a dioecious plant only
, (d) not a reproductive structure - Correct Answer: (b) a mature,
ripened ovary
9. Food storage structures of seeds include:
(a) the seed coat
(b) the embryo
(c) cotyledons and endosperm
(d) fat bodies - Correct Answer: (c) cotyledons and endosperm
10.New plants are produced:
(a) from germinating seed only
(b) when photosynthesis begins
(c) after water and mineral uptake occur
(d) from germinating seed and adventitious root and shoot pieces -
Correct Answer: (d) from germinating seed and adventitious root and
shoot pieces
11.The primary function of chlorophyll is:
(a) to absorb sunlight and convert it to chemical energy
(b) to convert glucose to starch
(c) to convert carbon dioxide and water to energy
(d) to make leaves green - Correct Answer: (a) to absorb sunlight and
convert it to chemical energy
12.Which of the following is not a fundamental process of plant growth at the
cellular level?
(a) cell transformation
(b) cell differentiation
(c) cell enlargement
, (d) mitosis - Correct Answer: (a) cell transformation
13.Which group of plant growth hormones promotes cell enlargement?
(a) cytokinesis
(b) gibberellins
(c) auxins
(d) ethylene - Correct Answer: (b) gibberellins
14.The three nutrients that are most important for plant fertilization are:
(a) nitrogen, phosphorus and magnesium
(b) phosphorus, calcium and ethylene
(c) sulfur, calcium and nitrogen
(d) potassium, phosphorus and nitrogen - Correct Answer: (d)
potassium, phosphorus and nitrogen
15.Which of the following is the correct form of the scientific name (genus and
species) for annual bluegrass?
(a) poa annua
(b) Poa Annua
(c) Poa annua (italicized)
(d) Poa annua - Correct Answer: (c) Poa annua (italicized)
16.If a plant name is proceeded by "cv.", you know:
(a) the name is the cultivar name
(b) the plant is disease resistant
(c) the plant is a hybrid
(d) the plant was grown in Central Virginia - Correct Answer: (a) the
name is the cultivar name
