B2: Classification 3.0 / 5 based on 1 rating ? BiologyVariety of life and classificationGCSEOCR Created by: 11salmaaCreated on: 20-06-15 20:29 10942675318 Across 1. Bacteria do not interbreed so they cannot be classified into different species using the fertile offspring idea as they produce.... (9) 6. Sequencing bases of ''_________'' has enabled scientists to know much more about how closely related organisms are, and has often meant that organisms can be reclassified. (3) 7. Dolphins have similarities to rich because they live in the same habitat (ecologically related). However, they are classified differently - dolphins are ... (7) 8. The are fewer organisms within each group and they share more similarities. (7) 9. Organisms that are grouped together are usually closely related and share a recent common ancestor. However, they may have different features as they live in different... (8) Down 2. Based on evolutionary relationships and is much more detailed. Animals that are more closely related are more likely to be in the same group. (7, 6) 3. A group of organisms that can interbreed to produce fertile offspring. (7) 4. All organisms are named by this system. (8, 6) 5. Dolphins and bats have evolved to live in different habitats, but both are mammals - they are related through... (9) 10. Mules are ''_______'', produced when members of two species (a donkey and a horse) interbreed. Hybrids are infertile, so mules cannot be classed as a species (7)
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