Puzzle Answers July 2017
1 Jul 2017 by qmwwwtqmqt.d qmwwwtqmqt.d
ACROSS: 1 Hydrogen 9 Ethylene 10 Atropine 11 Femora 12 Crab 13 Delft 14 Miasmata 15 Lutein 17 Amoral 19 Dabchick 21 Ether 22 Urge 23 Lumber 24 Einstein 25 Abscissa 26 Dihedron. DOWN: 2 Ytterbium 3 Rhombus 4 Guildhall 5 Needle and thread 6 Shaft 7 Element 8 Melanin 15 Labyrinth 16 Incognito 17 Amalgam 18 Roebuck 20 Haunted 21 Ernst
Snail Tongue
The image shows the Jujubinus exasperates (Rough Top Tail sea snail) radula, a complex structure used by molluscs for feeding, sometimes compared to a tongue. It is a minutely toothed, chitinous ribbon, which is typically used for scraping or cutting food before the food enters the oesophagus.
Taken by Professor Andrea Di Giulio, University Roma Tre, Department of Science and submitted as part of FEI’s monthly image competition. Copyright Thermo Fisher Scientific
