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biological-bases-of-behaviour
  • That what involves destroying a piece of the brain is known as
  • ____ and MRI scans can provide excellent depictions of brain structure
  • he three major regions of the brain are the hindbrain, the midbrain and
  • The part of the brain involved in regulating basic biological drives such as hunger and sex is known as
  • The system of the brain involved in emotion and memory is
  • In ______ the bundle of fibres that connects the cerebral hemispheres (the corpus callosum) is cut to reduce seizures.
  • DNA segments that serve as key functional units in hereditary transmission are known as
  • The process of determining the location and sequence of specific genes on chromosomes is known as
  • An inherited characteristic that increases in population because it aids survival or reproduction is known as
  • A limited time span in development when the organism is highly responsive to experiences is termed as
  • By using microelectrodes to record electrical activity in neurons, _____ unravelled the mystery of neural impulse.
  • Who has asserted the statement describing Natural Selection?
  • Who said genetic influences are substantial but environment is important too?
  • Sounds presented to the right ear are registered
  • In evolutionary theory, ______ refers to reproductive success relative to the population.
  • The system consisting of glands that secrete hormones regulating bodily processes is the
  • The basic units of genetic transmission are genes housed on
  • Most behavioural qualities appear to involve
  • The idea that heritable traits aiding survival increase in a population was argued by
  • The system made up of neurons and glial cells is
  • ______ provide support for neurons and contribute to communication.
  • Neurons normally transmit ______ along an axon to a synapse.
  • Most pathways are linked in neural
  • The nervous system can be divided into the central nervous system and
  • The central nervous system consists of
  • The system subdivided into somatic and autonomic nervous systems is
  • The minimum length of time after an action potential during which another cannot begin is
  • A chemical that opposes the action of a neurotransmitter is
  • The system made of nerves connecting to voluntary skeletal muscles and sensory receptors is the
  • ______ of the brain (ESB) involves sending a weak electric current into a brain structure to stimulate it.
  • A device that monitors the electrical activity of the brain over time by means of electrodes attached to the scalp is
  • A new technique that allows scientists to enhance or depress activity in a specific brain area is
  • The ______ includes the cerebellum and two structures in the lower brain stem: the medulla and the pons.
  • The segment of the brain between the hindbrain and the forebrain is
  • A loosely connected network of structures along the border between the cerebral cortex and deeper areas is
  • The largest and most complex region of the brain, containing the thalamus, hypothalamus, limbic system, and cerebrum is
  • Darwin recognized from the beginning that ______ was applicable to behavioural traits as well as physical traits.
  • The special research techniques used to study the biological basis of ______ show that empirical methods are essential in science.
  • Specialized for handling different cognitive tasks, but only to a degree, are patterns of hemispheric
  • The individual cells in the nervous system that receive, integrate, and transmit information are
  • The ______, or cell body, contains the nucleus and machinery essential for cell function.
  • The parts of a neuron specialized to receive information are
  • A long, thin fibre that transmits signals away from the soma to other neurons or muscles is
  • Terminal buttons are small knobs that secrete chemicals called
  • A junction where information is transmitted from one neuron to another is called
  • Cells found throughout the nervous system that provide support for neurons are called
  • The convoluted outer layer of the cerebrum is

Neurons normally transmit ______ along an axon to a synapse.

Neurons normally transmit ______ along an axon to a synapse.

(a) A neural impulse
(b) A sensual impulse
(c) An instinctual impulse
(d) None
✅ Correct option: (a) A neural impulse
Explanation: Neural impulses (action potentials) carry messages through the nervous system.

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