by Captain Skellett | Apr 20, 2010 | Recent Research, Sex and Reproduction
Fiddler crabs may be little, but they have one big appendage, the CLAW! A weapon if ever there was one. Like a lance or an over-sized boxing glove, something about it just screams MAN. So it fits that male fiddlers are the gender so endowed. Females have two little...
by Captain Skellett | Jun 22, 2009 | How Things Work
Following on from the theme of biological errors and the noise of life, I thought I’d talk about sickle cell anemia, quite a common ailment inherited Mendelian fashion through recessive genes. If you’re new (very new) to genetics, then check out a picture...