| Hint | Answer | % Correct |
|---|---|---|
| Threadlike structure that carries genes | Chromosome | 94%
|
| Group of milk-producing animals with body hair | Mammals | 93%
|
| Group of cold-blooded animals such as snakes | Reptiles | 89%
|
| Stone remains of a living thing from a former era | Fossil | 88%
|
| Creature that eats meat and plants | Omnivore | 84%
|
| Common element that forms organic compounds | Carbon | 83%
|
| Having a backbone or spine | Vertebrate | 76%
|
| Biologic change caused by a gene or chromosome | Mutation | 67%
|
| Having the ability to self-reproduce; lacking sex organs | Asexual | 59%
|
| Study of life forms based on the above | Paleontology | 47%
|
| Part of the skull that encloses the brain | Cranium | 44%
|
| Science dealing with the classification of organisms | Taxonomy | 44%
|
| Group of organisms capable of producing fertile offspring | Species | 34%
|
| Ecosphere encompassing all living things | Biosphere | 33%
|
| Life form composed of interdependent organs | Organism | 31%
|
| Distinguishing characteristic | Trait | 29%
|
| The condition of Earth prior to life; the "soup" | Primordial | 24%
|
| One complete cycle of life | Generation | 15%
|