It seems most likely that white and conical snails are not directly attracted to food in their environment, but find it by random encounter.
In general, stereo-BRUVs sampled a greater range of trophic groups than downward BUVs, including species not directly attracted to the bait (e.g. herbivores).
Four years after the barrage finally blocked the mouth of the bay where the rivers Taff and Ely enter the Bristol Channel, there is little evidence that it has directly attracted any business or created any job.
SUVs could also directly attract more high-end customers who might end up using Lyft's cheaper standard service when no one is looking.
Which means, if you think about it, that the Earth isn't directly attracted to the Sun's location in space, but rather to where the Sun was located a little over 8 minutes ago.
Phenol, being weakly acidic (pKa = 10), partially ionizes in solution and transformed to negatively charged and is directly attracted to the protonated surface of OPA by electro-static force.
Under this picture: binding sites of TFexp directly attract TFexp, and sites of other factors may interact cooperatively with TFexp, thus indirectly recruiting TFexp.
In addition to directly attracting carnivores, VOCs of lima bean play a role in defence-associated signalling between plants [6], and as external signal for priming of induced indirect defences within a single plant [15].
In the vicinity of a light source, however, not all insects are directly attracted to the lamp.
At some silenced genes, EZH2 and H3K27me3 may directly attract DNA methyltransferases, whereas at others, DNA hypermethylation occurs independently of Polycomb proteins.
