1. What class is this describing...poikilotherms that have gills to take in oxygen from water
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2. What are the different ranks before you reach a particular species?
- Class, Order, Family, Kingdom, Species, Phylum, Genus
- Kingdom, Phylum, Class, Order, Family, Genus, Species
- Kingdom, Class, Family, Species, Phylum, Order, Genus
3. What class is this describing...poikilotherms that have gills when young but adults have lungs and can absorb oxygen through their skin.
4. What does the second part of the binomial system refer to?
- What an organism looks like (its features).
- The alleles in an organism, e.g. BB or Bb or bb