BIO 172 EXAM 1 WITH 100%
CORRECT ANSWERS 2026
Protists correct answer any eukaryote that is not a plant,
animal, or fungus (EX xenophyophores- deep sea protists)
Endosymbiosis correct answer A process in which a unicellular
organism engulfs another cell, which lives within the host cell and
ultimately becomes an organelle in the host cell.
conjugation correct answer two individuals join and exchange
haploid micronuclei
binary fission correct answer splitting of one cell in to two
Diatoms correct answer unicellular algae that have a unique
two-part, glass-like wall made of hydrated silica's
brown algae correct answer largest and most complex algae
Unikonta correct answer includes animals, fungi, and some
protists
Fungi correct answer single felled or multicellular
heterotrophic eukaryotes
, Hyphae correct answer thin, thread-like filaments
Mycelium correct answer mass of hyphae
septa correct answer hyphae are divided into cells by cross
walls
extracellular digestion correct answer how fungi obtain food
Mycorrhizae correct answer A mutually beneficial arrangement
of plant roots and fungus
Lichens correct answer represent symbiotic relationships
between a fungus and a photosynthetic protist
Fungi reproduction correct answer spores (asexual and sexual)
sexual reproduction correct answer meiosis
asexual reproduction correct answer mitosis
gametophyte correct answer haploid, produced haploid
gametes by mitosis
sporophyte correct answer diploid, arises from fusion of the
haploid gametes; produces haploid spores by meiosis
CORRECT ANSWERS 2026
Protists correct answer any eukaryote that is not a plant,
animal, or fungus (EX xenophyophores- deep sea protists)
Endosymbiosis correct answer A process in which a unicellular
organism engulfs another cell, which lives within the host cell and
ultimately becomes an organelle in the host cell.
conjugation correct answer two individuals join and exchange
haploid micronuclei
binary fission correct answer splitting of one cell in to two
Diatoms correct answer unicellular algae that have a unique
two-part, glass-like wall made of hydrated silica's
brown algae correct answer largest and most complex algae
Unikonta correct answer includes animals, fungi, and some
protists
Fungi correct answer single felled or multicellular
heterotrophic eukaryotes
, Hyphae correct answer thin, thread-like filaments
Mycelium correct answer mass of hyphae
septa correct answer hyphae are divided into cells by cross
walls
extracellular digestion correct answer how fungi obtain food
Mycorrhizae correct answer A mutually beneficial arrangement
of plant roots and fungus
Lichens correct answer represent symbiotic relationships
between a fungus and a photosynthetic protist
Fungi reproduction correct answer spores (asexual and sexual)
sexual reproduction correct answer meiosis
asexual reproduction correct answer mitosis
gametophyte correct answer haploid, produced haploid
gametes by mitosis
sporophyte correct answer diploid, arises from fusion of the
haploid gametes; produces haploid spores by meiosis
