What are the actions that occur during prophase? (check all that apply) 1. chromatin condenses

2. chromosomes separate to opposite ends of the cell

3. nuclear envelope breaks down

4. microtubules start to form from centrosome

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.

What do transitional fossils best support?