LSUE Biology 1001
Biology 1001 Exam 4 LSUE Vidrine Study
Questions and Answers Graded A+ 2026
False
T or F: Female flowers have only anthers and stamens.
Healthy Skepticism
Which is most important to a scientist?
Checks and balances
The role of peer review in science resembles a Jeffersonian democracy in the
following way:
Dermal, vascular, and ground
A basic tissue in plants is:
Parenchyma
The edible cellular types of most plants are:
Dyes, seasonings, opiates, and lumber
Plants provide starch and what?
Paleozoic, Mesozoic
The first plants appear in the fossil record in the Ordivican of the ________, while
flowering plants appear in the Jurassic of the ________.
Mesozoic
The Age of Conifers is the:
LSUE Biology 1001
, LSUE Biology 1001
2
Number of chambers in the heart of a fish is:
Meiosis, fertilization
The gametophyte is the product of _________, while the sporophyte is the product
of _________.
True
T or F: Alternation of generations refers to plants which have haploid and diploid
life stages.
False
T or F: Xylem carries nourishment from the leaves to the roots.
Jaw bones
Auditory ossicles (hammer, anvil, and stirrup) are derived from:
Meristem
Plant embryonic tissue:
Root
Underground plant embryonic parts:
Shoot
Embryonic plant stems, leaves, etc.
Mesoderm
Embryonic tissue forming muscles and bones:
Ectoderm
LSUE Biology 1001
Biology 1001 Exam 4 LSUE Vidrine Study
Questions and Answers Graded A+ 2026
False
T or F: Female flowers have only anthers and stamens.
Healthy Skepticism
Which is most important to a scientist?
Checks and balances
The role of peer review in science resembles a Jeffersonian democracy in the
following way:
Dermal, vascular, and ground
A basic tissue in plants is:
Parenchyma
The edible cellular types of most plants are:
Dyes, seasonings, opiates, and lumber
Plants provide starch and what?
Paleozoic, Mesozoic
The first plants appear in the fossil record in the Ordivican of the ________, while
flowering plants appear in the Jurassic of the ________.
Mesozoic
The Age of Conifers is the:
LSUE Biology 1001
, LSUE Biology 1001
2
Number of chambers in the heart of a fish is:
Meiosis, fertilization
The gametophyte is the product of _________, while the sporophyte is the product
of _________.
True
T or F: Alternation of generations refers to plants which have haploid and diploid
life stages.
False
T or F: Xylem carries nourishment from the leaves to the roots.
Jaw bones
Auditory ossicles (hammer, anvil, and stirrup) are derived from:
Meristem
Plant embryonic tissue:
Root
Underground plant embryonic parts:
Shoot
Embryonic plant stems, leaves, etc.
Mesoderm
Embryonic tissue forming muscles and bones:
Ectoderm
LSUE Biology 1001
