Bio 1108 Exam 2 Newest 2025/2026 Complete Questions And Correct Detailed Answers (Verified
Answers) |Brand New Version!!
General characteristics of Plants - (ANSWER)multicellular eukaryotes
photosynthetic autotrophs
cellulose cell walls
ChI a, Chl b and carotenoid pigments
Plants vs Charophytes
SHARED - (ANSWER)cellulose synthase
enzymes
phragmoplast
similar genetic code
Plants vs Charophytes
DIFFERENCES - (ANSWER)Plants have:
alternation of generations
apical meristems
walled spores
multicellular gametangia
secrete cuticle
4 Types of Land Plants - (ANSWER)Nonvascular
vascular
gymnosperms
angiosperms (flowering)
3 Types of Tissue in each plant organ - (ANSWER)Dermal
ground
, Bio 1108 Exam 2 Newest 2025/2026 Complete Questions And Correct Detailed Answers (Verified
Answers) |Brand New Version!!
vascular
Vascular: Xylem - (ANSWER)water and mineral transport
Tracheids (all vascular)
vessel elements (only flowering)
Vascular: Phloem - (ANSWER)sugar transport
Sieve cells (non flowering vascular)
Sieve tube elements (most flowering)
3 Types of cells in plants - (ANSWER)Parenchyma
Collenchyma
Sclerenchyma
Parenchyma - (ANSWER)thin, flexible, no 2nd wall
metabolism, storage, some transport, differentiate into other cells
(phloem cells, photosynthetic cells, epidermal cells, storage of pith, cortex)
Collenchyma - (ANSWER)thickened primary wall (uneven, no 2nd wall)
flexible support, doesn't constrain growth, elongates
Sclerenchyma - (ANSWER)thickened primary wall, thick 2nd wall reinforced with LIGNIN
support, transports water, ions, DEAD at maturity
(sclereid and fiber cells, tracheids and vessel elements)
Primary growth - (ANSWER)Apical meristem: reaching growth
Answers) |Brand New Version!!
General characteristics of Plants - (ANSWER)multicellular eukaryotes
photosynthetic autotrophs
cellulose cell walls
ChI a, Chl b and carotenoid pigments
Plants vs Charophytes
SHARED - (ANSWER)cellulose synthase
enzymes
phragmoplast
similar genetic code
Plants vs Charophytes
DIFFERENCES - (ANSWER)Plants have:
alternation of generations
apical meristems
walled spores
multicellular gametangia
secrete cuticle
4 Types of Land Plants - (ANSWER)Nonvascular
vascular
gymnosperms
angiosperms (flowering)
3 Types of Tissue in each plant organ - (ANSWER)Dermal
ground
, Bio 1108 Exam 2 Newest 2025/2026 Complete Questions And Correct Detailed Answers (Verified
Answers) |Brand New Version!!
vascular
Vascular: Xylem - (ANSWER)water and mineral transport
Tracheids (all vascular)
vessel elements (only flowering)
Vascular: Phloem - (ANSWER)sugar transport
Sieve cells (non flowering vascular)
Sieve tube elements (most flowering)
3 Types of cells in plants - (ANSWER)Parenchyma
Collenchyma
Sclerenchyma
Parenchyma - (ANSWER)thin, flexible, no 2nd wall
metabolism, storage, some transport, differentiate into other cells
(phloem cells, photosynthetic cells, epidermal cells, storage of pith, cortex)
Collenchyma - (ANSWER)thickened primary wall (uneven, no 2nd wall)
flexible support, doesn't constrain growth, elongates
Sclerenchyma - (ANSWER)thickened primary wall, thick 2nd wall reinforced with LIGNIN
support, transports water, ions, DEAD at maturity
(sclereid and fiber cells, tracheids and vessel elements)
Primary growth - (ANSWER)Apical meristem: reaching growth
