query: Why can plants handle extra chromosomes much better than animals?
positive_passages.docid: 37795
positive_passages.text: Why is polyploidy lethal for some organisms while for others is not?
negative_passages.docid: 128293
negative_passages.text: What exactly are genes, DNA and chromosomes. How do they relate to each other and what is their function?
negative_passages.docid: 110668
negative_passages.text: Do fish break a water molecule to absorb oxygen?
negative_passages.docid: 145542
negative_passages.text: Why Is Most Life Symmetrical Externally But Not Internally?
negative_passages.docid: 156412
negative_passages.text: Why doesn't GLOPP mutate humans?
negative_passages.docid: 10166
negative_passages.text: How does Natural Selection shape Genetic Variation?
negative_passages.docid: 140182
negative_passages.text: Are plants creatures or objects?
negative_passages.docid: 12390
negative_passages.text: Triangle that collapse cells
negative_passages.docid: 117679
negative_passages.text: Are human chromosomes connected or separate molecules?
negative_passages.docid: 101080
negative_passages.text: Why do plants have green leaves and not red?
negative_passages.docid: 42803
negative_passages.text: When do we get extraneous roots?
negative_passages.docid: 152375
negative_passages.text: Can houseplants actually improve air quality?
negative_passages.docid: 62185
negative_passages.text: Do animals exhibit handedness (paw-ness?) preference?
negative_passages.docid: 23296
negative_passages.text: Why deoxyribose for DNA and ribose for RNA?
negative_passages.docid: 146662
negative_passages.text: Why do parasites sometimes kill their hosts?
negative_passages.docid: 106681
negative_passages.text: Why are female clones more often produced
negative_passages.docid: 157940
negative_passages.text: Why are smaller animals stronger than larger ones, when considered relative to their body weight?