Un-Answered Questions { Zoology }

What is balantidium coli infection and prevention measures?

2472


Give the classification of Butterfly?

1809


What do you mean by 'rostrum' with reference to the anatomy of the human brain?

1658


How does excretion take place in fish?

1706


Name the Blood Vessels in Fish?

1711


what is the difference and similarities between the outer body covering of free-living and parasitic flatworms?

1686


Why is triploblast more advanced than diploblast?

1705


Does anyone know of any genetic defects on animals? I'm just curious why I've never seen an animal with gigantism, or dwarfism, or down syndrome. I'm sure they all dont die at birth. I'm really interested in some information on this. thanks

1641


Describe the vertebrate brain and name its major areas.

1715


Discuss the major features of at least two very different nervous systems (i.e. jellyfish, locust, lamprey, octopus, owl, rat, monkey). In what ways might the features of each system affect neural processing?

1529


Describe the main pathways between sensory receptors and cortex (including intra-cortical circuits) for mammalian vision, hearing and olfaction.

1554


What do you know about high-frequency oscillations (20-50 Hz) in invertebrates or vertebrates? What causes them?

1573


In mammals, somatosensory, visual, auditory, and olfactory sensory systems all project to the cerebral cortex. To what extent does this imply some common form of neural processing?

1704


What is a central pattern generator (CPG)?

1755


What is a transgenic animal? A transgenic knockout mouse? What are the advantages and disadvantages of such animals for neuroscientific studies? Please give one or two specific examples.

1697