Tuesday, October 21, 2014
Friday, October 10, 2014
Think of the lobes and sinuses this way; you don't have to cut your finger very deep to draw Red blood, but you have to 'mine deep' into the earth to find Silver.
In regards to the name changes mentioned earlier. There are botanists who still feel Black and Sugar Maple are distinct species. Geneticists, with the push of a button have eliminated the maple family as a separate entity, and have moved them (along with the Buckeye family), into the Sapindaceae. If you're going to test chloroplast DNA, then also look at nucleic and mitochondrial DNA as well, THEN tell us the names are not valid.
The analogy a botanist friend of mine uses says it all. According to some of these people, if you have 5 basketballs, each with black stoppers (to pump air), and you have 5 footballs, 4 with purple stoppers, and one that is black, that football is now a basketball, morphological characters be damned. Sorry for the rant. Don't get me wrong, if all the evidence says to change what we know about the world, we change. That's the beauty of science.