The brain interprets
the presence of pheromones as a reason to be calmer and more relaxed.
The cell shows its mating protrusion (the shmoo tip) in
the presence of the pheromone «Kickapoo Joy Juice,» another Li» l Abner knockoff.
Not exact matches
If these
pheromones are similarly broken down in the
presence of ozone and nitrogen oxides, this could also seriously hit population levels.
Using
pheromones can also reveal the
presence of destructive invasive species such as the Asian longhorned beetle.
Maures et al. (p. 541, published online 29 November) explored why the
presence of abundant mating - competent males causes a decrease in the life span
of nematodes
of the opposite sex and found that a secreted substance, possibly a
pheromone, reproduced the effect
of the males when transferred in the culture medium.
In the
presence of food odors and nutrients that metabolize to species - specific
pheromones that control the physiology
of reproduction, ecological adaptation is what's expected to occur.
This
pheromone can be detected by dogs
of all ages and signals a calm and confident
presence.