8/28/25, 5:23 PM BIO 172 UH Manoa Exam 2 Questions & Answers, Well Elaborated | Already Verified Test |100% Verified solutions | 2025\2026 Lat…
BIO 172 UH Manoa Exam 2 Questions & Answers,
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Terms in this set (175)
Multicellular eukaryotes
Heterotrophs: Ingest their food
Animals
Lack Cell Walls
Body held together by structural proteins
Make up connective tissues (fibers)
Collagen
Flexible and high tensile (stretching)
Skin Dense irregular arrangement of collagen
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, 8/28/25, 5:23 PM BIO 172 UH Manoa Exam 2 Questions & Answers, Well Elaborated | Already Verified Test |100% Verified solutions | 2025\2026 Lat…
Collagen arranged in sheets
Ligament
(Connects Bones)
Cable-like arrangement of collagen
Tendon
(Connects muscle to bone)
Fertilized egg
Zygote (Sperm+Egg=Zygote)
Undergoes rapid cell division called cleavage
Germ Layers Give rise to tissues and organs of animal embryo
Cell that has undergone many cell cleavages
Blastula Hollow blastula undergoes gastrulation, forming
gastrula (has layers of embryonic tissues)
Ectoderm Germ layer covering embryo surface
Innermost germ layer and lines developing digestive
Endoderm
tube (aka=Archenteron)
Animals that exhibit both ectoderm and endoderm in
Diploblastic the embryo
(Corals, jellyfish)
Animals that have intervening Mesoderm layer
Triploblastic
(bilaterians)
All Multicellular animals other than sponges and
Bilaterians cnidarians
Exhibit bilateral symmetry and cephalization
Organization of senses and locomotion toward head
Cephalization
region
Sexually immature and anatomically distinct from the
Larva
adult, undergoes metamorphosis
Juvenile Resembles an adult, but not sexually mature
535-525 million years ago, marks earliest fossil
Cambrian explosion
appearance of many animal major groups
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BIO 172 UH Manoa Exam 2 Questions & Answers,
Well Elaborated | Already Verified Test |100%
Verified solutions | 2025\2026 Latest!!
Save
Practice questions for this set
Learn
Studied 7 terms
Nice work, you're crushing it
Continue studying in Learn
Terms in this set (175)
Multicellular eukaryotes
Heterotrophs: Ingest their food
Animals
Lack Cell Walls
Body held together by structural proteins
Make up connective tissues (fibers)
Collagen
Flexible and high tensile (stretching)
Skin Dense irregular arrangement of collagen
https://quizlet.com/1069319591/bio-172-uh-manoa-exam-2-questions-answers-well-elaborated-already-verified-test-100-verified-solutions-20252026-l… 1/13
, 8/28/25, 5:23 PM BIO 172 UH Manoa Exam 2 Questions & Answers, Well Elaborated | Already Verified Test |100% Verified solutions | 2025\2026 Lat…
Collagen arranged in sheets
Ligament
(Connects Bones)
Cable-like arrangement of collagen
Tendon
(Connects muscle to bone)
Fertilized egg
Zygote (Sperm+Egg=Zygote)
Undergoes rapid cell division called cleavage
Germ Layers Give rise to tissues and organs of animal embryo
Cell that has undergone many cell cleavages
Blastula Hollow blastula undergoes gastrulation, forming
gastrula (has layers of embryonic tissues)
Ectoderm Germ layer covering embryo surface
Innermost germ layer and lines developing digestive
Endoderm
tube (aka=Archenteron)
Animals that exhibit both ectoderm and endoderm in
Diploblastic the embryo
(Corals, jellyfish)
Animals that have intervening Mesoderm layer
Triploblastic
(bilaterians)
All Multicellular animals other than sponges and
Bilaterians cnidarians
Exhibit bilateral symmetry and cephalization
Organization of senses and locomotion toward head
Cephalization
region
Sexually immature and anatomically distinct from the
Larva
adult, undergoes metamorphosis
Juvenile Resembles an adult, but not sexually mature
535-525 million years ago, marks earliest fossil
Cambrian explosion
appearance of many animal major groups
https://quizlet.com/1069319591/bio-172-uh-manoa-exam-2-questions-answers-well-elaborated-already-verified-test-100-verified-solutions-20252026-l… 2/13
