O

IO

Analysis Questions:

1. Is individual #1 most likely homozygous dominant or heterozygous? Explain how you can tell.

2. What is the genotype of individual #3?

3. Can you be sure of the genotypes of the affected siblings of individual #3? Explain.

Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.

If an organ has six haploid chromosomes, how many chromosomes are present. 6 12

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls