Home > Biology > Quizzes > Penn Foster Intro to Biology - Proctored Exam 2
Penn Foster Intro to Biology - Proctored Exam 2
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 49% • Most missed: “Slime molds differ from water molds in that:”
Penn Foster Intro to Biology - Proctored Exam 2
Time left 00:00
25 Questions

1. Infectious, disease-causing agents are called:

2. If the body can't produce a certain nutrient, it must be supplied by diet. Such a nutrient is called:

3. The heart of a vertebrate is in contraction during:

4. The main body of a fungus is composed of a mass of hyphae called a:

5. Jellyfish are examples of the ___ body form of cnidarians.

6. A ___ is a rod-shaped prokaryotic cell.

7. All of the following are formed elements of blood except:

8. Which one of the following statements is true of antigens?

9. Most of the organic nutrients for Earth's biosphere are produced by:

10. Which of the following is not a trait of a monocot plant?

11. To say that plant cells are totipotent is to say that:

12. Which of the following STD's results from a bacterial infestation?

13. With respect to the regulation of population growth, which one of the following factors is a density-independent factor?

14. Venous blood from the superior vena cava enters the human heart at the:

15. The coelom separates the ___ from the ___.

16. The ___ is the plant tissue in which photosynthesis occurs.

17. The most leaflike part of a flower is called the:

18. A sand dollar or a brittle star displays ___ symmetry.

19. Urine is formed in the:

20. In the testes, seminiferous tubules carry out the processes of:

21. Plants growing upward even in the absence of light are exhibiting a type of:

22. Which of the following groups represents the female parts of a flower?

23. Complete this analogy: Cells are to tissues as organs are to:

24. Which of the following describes a trait of a sustainable society?

25. What is the function of the root cap?

⚡ Recently practiced quizzes in this topic
Live quiz activity
Fish Identification Entomology Questions Biology Knowledge Test 2 Basic Biology Practice Test: Biotechnology Cellular Respiration Basic Biology Practice Test: Plant Diversity Branches of Biology Basic Biology Practice Test: Basics of Invertebrates Basic Biology Practice Test: Conservation Biology Basic Biology Practice Test: Animal Development
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.