Agene pool is: a. the allelic frequency of a specific allele in a population b. the gene flow of a population c. the genetic material of a population d. the recombination of genes in a population

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

Is there any solid scientific evidence that humans have been cloned?

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano