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Describe the significance of large olfactory lobes to the lifestyle of the rat?
Rats must have a good sense of smell in order to locate food.
Why is ecosystem with large population of one of species considered to be not healthy?
Amphibians...frogs
What does Pituitary in brain produces?
Pituitary is not supposed to be the part of the brain. It lies in pituitary fossa. It is connected to the brain via small stalk. It produce large number of hormones.
Most chordates have large number of nerve cells concentrates into a?
brain
Why does the brain absorb such a large percentage of the alcohol consumed?
because of the Nerves
What do the large olfactory lobes of a frog's brain suggest?
The olfaction refers to the sense of smell in any animal.
What brain is similar to a sheeps brain?
Human Brains are similair in structure to a sheeps brain, sheep have larger olfactory bulbs though, sheeps brains are also not a large as humans.
Why are pigs' olfactory lobes so large?
The olfactory lobes of a pig are very large. This is important so that the pig can use its sense of smell effectively.
How big is a woolly mammoths brain?
In an adult T. rex, the brain was about 8 - 10 inches long and about 4 inches at its thickest (at the olfactory lobe).
What is the brain size of newton?
Isaac Newton's brain weighed about 1,300 grams, which is within the normal range for an adult's brain size. There is no evidence to suggest that his brain was exceptionally large or unique in any way.
What is olfactory bulb?
olfactory bulb is related with sense of smell. in human it has small in size but in animals its size is so large. therefore the sense on smell in animals is better then human
Do guppies eat frogs?
Guppies aren't large enough to eat frogs.
Do frogs eat their babies?
No! Tree frogs are carnivorous and only eat live insects.
How big is a albino frogs?
It depends on the species. Small frogs as well as large frogs may show forms of albinism.
What is the function of the olfactory bulb in a fish?
enhancing discrimination between odors.enhancing sensitivity of odor detection.filtering out many background odors to enhance the transmission of a few select odors.permitting higher brain areas involved in arousal and attention to modify the detection or the discrimination of odors.Olfactory nerves act as transducers - changing chemical signals, as when an odor chemical binds to its receptor at an olfactory dendritic nerve ending, into nerve impulses - that is (i.e.) biological signals. These reside in the mucous membrane.Nerve fibers leave the olfactory cells and enter the skull through the ethmoid bone, then disappear into the 'olfactory bulb' located at the anterior end of the 'olfactory tract', which then leads to the frontal - and eventually the temporal - lobe of the cerebrum.
What are some very large frogs?
Bullfrog
What did Virginia Hamilton have a large collection of?
Frogs
