How do biological communities get to be the way they are?
a. ecological succession
b. ecological regression
c. ecological decline
d. ecological mining

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

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.