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6. Phenotype...
- What an organism looks like (its features).
- The alleles in an organism, e.g. BB or Bb or bb
7. What class is this describing...poikilotherms that have gills to take in oxygen from water
- Bird
- Amphibian
- Fish
- Reptile
8. What class is this describing...hometherms that are viviparous.
- Mammals
- Reptiles
- Fish
- Amphibians
9. What class is this describing...poikilotherms that have gills when young but adults have lungs and can absorb oxygen through their skin.
- Mammals
- Reptiles
- Amphibians
- Birds
10. Genotype is...
- The alleles in an organism, e.g. BB or Bb or bb
- What an organism looks like (its features).
11. What class is this describing...hometherms that lay eggs.
- Birds
- Mammals
- Fish
- Amphibians
12. When you give birth to live young.
13. When you regulate your own body temperature - (i.e. warm blooded)