Using the completed karyotype, answer the following questions:
1. Is this individual male or female? How can you tell?
2. How many chromosomes does this individual have?
3. Give two examples of what occur if one of the pairs did not match or had an extra chromosomes. Explain how this might occur, and if it would be dangerous to the individual.

chromosomes carry the genetic information for organisms. also, chromatin is the thread like dna which is located in the nucleus of an organism.

c. movement because i took the test and it lets me review my answers

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.