Which activity is most likely a result of a sudden, unexpected change in the environment? a. plankton populations decreasing b. whales feeding on plankton c. crabs migrating to reproduce d. a dog mating to produce offspring

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

Use the above pedigree for questions 1,2, and 3 1. what kind of genetic disorder is represented in the pedigree? a. recessive b. dominate refer to the pedigree in question 1. 2. is the mutated gene in this disorder located on a sex chromosome (x or y) or an autosome? a. sex chromosome b. autosome refer to the pedigree in question 1. 3. which generation has individuals that you are certain are heterozygous for the mutated gene? a. generation 1 b. generation 2 c. generation 3

Drag each label to the correct location on the chart. match the function to the type of tissue