Un-Answered Questions { Biological Sciences }

compare the variation of bones on the forearm and the shanks of birds?

4950


What is balantidium coli infection and prevention measures?

2478


Give the classification of Butterfly?

1811


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

1662


How does excretion take place in fish?

1710


Name the Blood Vessels in Fish?

1714


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

1690


Why is triploblast more advanced than diploblast?

1707


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

1645


Describe the vertebrate brain and name its major areas.

1719


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?

1533


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

1558


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

1580


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?

1706


What is a central pattern generator (CPG)?

1759