Biology Review | Practice Test / Quiz / MCQs

Home > Stock Markets > Quizzes > Biology Review

Biology Review

Fast practice, instant feedback. Timer auto-submits when time’s up.

Avg score: 56% • Most missed: “What are the advantages of cloning?”

Study First Challenge a Friend

Biology Review

Time left 00:00

1 Questions

1. What are the three ways fossils can be formed?

- any genetic defect in the parent will be passed on to the offspring - clones mammals may suffer more health problems than usual - which may cause them to die early - it is more difficult to clone a mammal than a plant; it may take a few attempts - cloning mammals leads to a reduced gene pool (fewer alleles in the population). This may mean if there is a new disease all the species could become extinct- visking tubing is a good model for the gut because - like the gut - it only lets small molecules through and not big molecules. However - visking tubing isn't exactly the same as you gut is alot longer and has a large surface area so the speed of digestion and absorbtion will be slightly differentWhich genes are switched on or off and so which proteins the cell produces e.g keratin. That in turn determines what type of cell it is e.g. red blood cell - skin cell.- from gradual replacement by minerals = things like teeth and bones don't decay easily - from casts and impression = fossils can form when an organisms buried in soft material causing a cast to form e.g footprints - from preservation = in places where no decay happens - this could be because the conditions aren't suitable for microbes e.g too cold

⚡ Recently practiced quizzes in this topic

Live quiz activity

Financial Markets and Institutions Practice Test Questions Security Analysis and Portfolio Management Practice Test Portfolio Management Terms Day Trading FINRA Series 7 Practice Test Series 79 Exam Stock Market Test Stock Market Basics

1 Questions

❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | 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.

1 Questions

❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | 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.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |

Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com