BIO 1002 Exam 3 Actual Exam Study
Questions with 100% Correct Answers
| Latest Edition
1. Animal - ANSWER Multicellular organism that consumes other organisms
2. Sponges - ANSWER Simplest animals; lack true tissues
3. Tissue - ANSWER Group of similar cells working together
4. Binary fission - ANSWER Asexual reproduction producing two identical
cells
5. Algal bloom - ANSWER Rapid algae growth in water
6. Red tide - ANSWER Toxic algal bloom
7. Homeostasis - ANSWER Maintenance of stable internal environment
8. Dynamic process - ANSWER Continuous regulation requiring energy
9. Negative feedback - ANSWER Response that reverses a change
10.Positive feedback - ANSWER Response that increases a change
,11.Set point - ANSWER Target value the body tries to maintain
12.Sensor - ANSWER Detects changes in body conditions
13.Effector - ANSWER Produces response to restore balance
14.Hypothalamus - ANSWER Brain region controlling temperature
15.Cell - ANSWER Basic unit of life
16.Epithelial tissue - ANSWER Covers surfaces and forms barriers
17.Connective tissue - ANSWER Supports and connects body parts
18.Muscle tissue - ANSWER Enables movement
19.Organ - ANSWER Group of tissues performing a function
20.Organ system - ANSWER Group of organs working together
21.Ectoderm - ANSWER Outer germ layer (skin, nervous system)
22.Mesoderm - ANSWER Middle germ layer (muscles, organs)
, 23.Endoderm - ANSWER Inner germ layer (digestive system)
24.Radial symmetry - ANSWER Body arranged around a central point
25.Bilateral symmetry - ANSWER Left and right body sides
26.Cephalization - ANSWER Development of a head and brain
27.Coelom - ANSWER Body cavity containing organs
28.Hydra - ANSWER Simple radial animal with one opening
29.Earthworm - ANSWER Bilateral animal with organ systems
30.Protist - ANSWER Simple eukaryotic organism
31.Protozoa - ANSWER Animal-like protists
32.Algae - ANSWER Plant-like protists
33.Pseudopodia - ANSWER Temporary extensions for movement
34.Cilia - ANSWER Hair-like structures for movement
35.Flagella - ANSWER Whip-like structures for movement
Questions with 100% Correct Answers
| Latest Edition
1. Animal - ANSWER Multicellular organism that consumes other organisms
2. Sponges - ANSWER Simplest animals; lack true tissues
3. Tissue - ANSWER Group of similar cells working together
4. Binary fission - ANSWER Asexual reproduction producing two identical
cells
5. Algal bloom - ANSWER Rapid algae growth in water
6. Red tide - ANSWER Toxic algal bloom
7. Homeostasis - ANSWER Maintenance of stable internal environment
8. Dynamic process - ANSWER Continuous regulation requiring energy
9. Negative feedback - ANSWER Response that reverses a change
10.Positive feedback - ANSWER Response that increases a change
,11.Set point - ANSWER Target value the body tries to maintain
12.Sensor - ANSWER Detects changes in body conditions
13.Effector - ANSWER Produces response to restore balance
14.Hypothalamus - ANSWER Brain region controlling temperature
15.Cell - ANSWER Basic unit of life
16.Epithelial tissue - ANSWER Covers surfaces and forms barriers
17.Connective tissue - ANSWER Supports and connects body parts
18.Muscle tissue - ANSWER Enables movement
19.Organ - ANSWER Group of tissues performing a function
20.Organ system - ANSWER Group of organs working together
21.Ectoderm - ANSWER Outer germ layer (skin, nervous system)
22.Mesoderm - ANSWER Middle germ layer (muscles, organs)
, 23.Endoderm - ANSWER Inner germ layer (digestive system)
24.Radial symmetry - ANSWER Body arranged around a central point
25.Bilateral symmetry - ANSWER Left and right body sides
26.Cephalization - ANSWER Development of a head and brain
27.Coelom - ANSWER Body cavity containing organs
28.Hydra - ANSWER Simple radial animal with one opening
29.Earthworm - ANSWER Bilateral animal with organ systems
30.Protist - ANSWER Simple eukaryotic organism
31.Protozoa - ANSWER Animal-like protists
32.Algae - ANSWER Plant-like protists
33.Pseudopodia - ANSWER Temporary extensions for movement
34.Cilia - ANSWER Hair-like structures for movement
35.Flagella - ANSWER Whip-like structures for movement
