This same technique was used to create dolly the sheep, the first cloned mammal, in 1996. dolly was developed from an egg cell taken from a scottish blackface ewe (female sheep) and the nucleus of a mammary cell from a white finn-dorset ewe. her surrogate mother was another scottish blackface ewe. what type of sheep was dolly?

Northern switzerland has a fairly cold climate caused by sea winds from the atlantic ocean but souther switzerland tends to be much warmer and sunnier, what could cause this difference?

In two sentences explain the differences of neutrophil and macrophage

Part a - which gene to compare? in this exercise, you will use the cytochrome c oxidase i (coi) gene to investigate relationships among salmon species. (this gene encodes a protein that functions in the mitochondrial electron transport chain.) you will compare the coi gene sequences from your salmon test samples to the standard sequences for each salmon species. in order for the coi gene to be useful for distinguishing among the different salmon species, which three statements must be true?