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BIO 152 Module 8-10 EXAM
BIO 152 Module 8-10 EXAM |2025-2026 LATEST UPDATED|
REAL EXAM QUESTIONS AND ANSWERS | 100% RATED
CORRECT | 100% VERFIED | ALREADY GRADED A+
1. What are the seven main types of animals: Poriferan, Cnidarian, Mollusk,
Annelids, Arthropod, Echinodermata, Chordate
2. What is the main traits of Poriferan: Multicellularity and Blastula
3. What is the main traits of Cnidarian: Radical Symmetry, Mouth Surrounded by
Tentacles,
4. What is Choanocytes: flagellated cells that helps with nutrients and gas
exhcange
5. what is Mesonyl: gelatinous mass between interior and exterior of cells.
6. What kind of digestive system does Cnidaria have: Closed Gastric Cavity
7. What is a closed gastric cavity: food and waste enter the same place
8. How many germ layers do Cnidarians have?: 2
9. what are the two germ layers of Cnidarians: Ectoderm and Endoderm
10. what are Cnidocytes: stinging cells
11. how do Cnidarians reproduce: asexually
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BIO 152 Module 8-10 EXAM
12. What are the main features on Annelids: Cylindrical Bodies with egments,
13. how do Annelids eat: they are filter feeders
14. what does filter feeding mean: grabbing food from all directions
15. what are the main features of Mollusks: Radula, Mantle, and Foot
16. what is a radula: a scraping tongue for feeding
17. what is a mantle: a layer used for breathing and excretion and forming shells
18. what is a foot: A muscular organ for movement
19. what are the main features of Arthropods: Exoskeleton, Jointed appendages,
segmented bodies
20. how much segments does insects have: three
21. how many segments does chelicerates have: two
22. what is required for growth with arthropods: molting
23. what is metamorphosis: a major change from one form to another while
developing
24. what is complete metamorphosis: a transformation from a wormlike larve to a
specialized adult form
25. what is incomplete metamorphosis: looking like miniature version of adults
when hatching
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BIO 152 Module 8-10 EXAM
26. what allows insects to survive in more environments: Desiccation-Resistant
Eggs, Wings, Specialized Respiratory System, and Metamorphosis.
27. What is the main feature of Echinodermata: Revolved Radical Symmetry,
Tube Feet, and External Digest
28. What is Tube Feat: small projects of vascular systems extending outside of the
body
29. What are the main features of Chordates: Notochord
30 what is the Notochord: a still rod of collagen that runs along the back and provides
resistance
31. What are the 5 challenges organisms face: Transporting Materials, Maintaining
Homeostasis, Cellular Communication, Sensing the Environment, and Defense 32. Why is the
surface area to volume ratio important?: The higher the surface area volume means the faster
the things move in and out of the body.
33. What is Diffusion: the random movement of molecules from areas of higher
concentration to lower
34. What is Osmosis: the passive movement of water from areas of low
concentrations to higher
35. What does Hypotonic mean: lower concentration inside compared to outside
36. what is hypertonic: high concentration inside compared to out
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BIO 152 Module 8-10 EXAM
BIO 152 Module 8-10 EXAM |2025-2026 LATEST UPDATED|
REAL EXAM QUESTIONS AND ANSWERS | 100% RATED
CORRECT | 100% VERFIED | ALREADY GRADED A+
1. What are the seven main types of animals: Poriferan, Cnidarian, Mollusk,
Annelids, Arthropod, Echinodermata, Chordate
2. What is the main traits of Poriferan: Multicellularity and Blastula
3. What is the main traits of Cnidarian: Radical Symmetry, Mouth Surrounded by
Tentacles,
4. What is Choanocytes: flagellated cells that helps with nutrients and gas
exhcange
5. what is Mesonyl: gelatinous mass between interior and exterior of cells.
6. What kind of digestive system does Cnidaria have: Closed Gastric Cavity
7. What is a closed gastric cavity: food and waste enter the same place
8. How many germ layers do Cnidarians have?: 2
9. what are the two germ layers of Cnidarians: Ectoderm and Endoderm
10. what are Cnidocytes: stinging cells
11. how do Cnidarians reproduce: asexually
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is illegal extra per year? 2
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BIO 152 Module 8-10 EXAM
12. What are the main features on Annelids: Cylindrical Bodies with egments,
13. how do Annelids eat: they are filter feeders
14. what does filter feeding mean: grabbing food from all directions
15. what are the main features of Mollusks: Radula, Mantle, and Foot
16. what is a radula: a scraping tongue for feeding
17. what is a mantle: a layer used for breathing and excretion and forming shells
18. what is a foot: A muscular organ for movement
19. what are the main features of Arthropods: Exoskeleton, Jointed appendages,
segmented bodies
20. how much segments does insects have: three
21. how many segments does chelicerates have: two
22. what is required for growth with arthropods: molting
23. what is metamorphosis: a major change from one form to another while
developing
24. what is complete metamorphosis: a transformation from a wormlike larve to a
specialized adult form
25. what is incomplete metamorphosis: looking like miniature version of adults
when hatching
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2025-2026 | Realof
Distribution Questions & Verified
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is illegal extra per year? 3
, Stuvia.com - The Marketplace to Buy and Sell your Study Material
BIO 152 Module 8-10 EXAM
26. what allows insects to survive in more environments: Desiccation-Resistant
Eggs, Wings, Specialized Respiratory System, and Metamorphosis.
27. What is the main feature of Echinodermata: Revolved Radical Symmetry,
Tube Feet, and External Digest
28. What is Tube Feat: small projects of vascular systems extending outside of the
body
29. What are the main features of Chordates: Notochord
30 what is the Notochord: a still rod of collagen that runs along the back and provides
resistance
31. What are the 5 challenges organisms face: Transporting Materials, Maintaining
Homeostasis, Cellular Communication, Sensing the Environment, and Defense 32. Why is the
surface area to volume ratio important?: The higher the surface area volume means the faster
the things move in and out of the body.
33. What is Diffusion: the random movement of molecules from areas of higher
concentration to lower
34. What is Osmosis: the passive movement of water from areas of low
concentrations to higher
35. What does Hypotonic mean: lower concentration inside compared to outside
36. what is hypertonic: high concentration inside compared to out
Downloaded by: aplusgrade0 | Want to earn $1.236
2025-2026 | Realof
Distribution Questions & Verified
this document Answers
is illegal extra per year? 4
