Question :
With which one of the following Jacobson’s organ is related?
Option 1:
Vision
Option 2:
Chewing
Option 3: Smelling
Option 4: Hearing
Correct Answer: Smelling
Solution : The correct option is Smelling.
The vomeronasal organs, also known as Jacobson's organs, are connected to the sense of smell but also detect chemical messages called pheromones. They detect pheromones, which are chemical signals generated by members of the same species to communicate information about reproduction, territory and social interactions. While Jacobson's organs detect these chemical cues, the primary olfactory system is in charge of detecting other sorts of odours in the environment.
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Prawn heart carries:
No blood
Deoxygenated blood
Option 3: Oxygenated blood
Option 4: Mixed Blood
Pinna (external ear) is present in
Amphibians
Fish
Option 3: Mammals
Option 4: Reptile
Which one is not a function of money?
Transfer of value
Store of value
Option 3: Price stabilisation
Option 4: Value measurement
Cheap money means:
low rates of interest
low level of savings
Option 3: low-level income
Option 4: excess of black money
“Slipper animalcule” is the common name for
Paramecium
Trypanosoma
Option 3: Monocystis
Option 4: Plasmodium
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