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Questions and Answers
What is the neural system of all animals composed of?
What is the neural system of all animals composed of?
- Highly specialised cells called neurons (correct)
- Basic tissues
- Simple sensory cells
- Nerve ganglia
In which animals is the neural organisation very simple?
In which animals is the neural organisation very simple?
- Mammals
- Higher vertebrates
- Birds
- Lower invertebrates (correct)
What does the vertebrate neural system have in comparison to lower invertebrates?
What does the vertebrate neural system have in comparison to lower invertebrates?
- Less developed neural system
- No difference in neural system
- Similar neural system
- More developed neural system (correct)
Which part of the human neural system is the site of information processing and control?
Which part of the human neural system is the site of information processing and control?
What are the two types of nerve fibres in the peripheral neural system (PNS)?
What are the two types of nerve fibres in the peripheral neural system (PNS)?
Flashcards
Neurons
Neurons
Specialized cells that transmit signals throughout the nervous system.
Simple Neural Organisation
Simple Neural Organisation
The simplest form of a nervous system, found in basic animals like worms and jellyfish.
Vertebrate Neural System
Vertebrate Neural System
A more advanced nervous system found in vertebrates, including humans, with a higher level of complexity.
Central Nervous System (CNS)
Central Nervous System (CNS)
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Afferent Fibers
Afferent Fibers
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