Hi,
Answer: An error in DNA replication
<u>My work:</u> A hereditary disease starts in the DNA structure. Meaning somewhere in your DNA strand something didn’t got right. Sometimes in animals we call these Hybrids. Which are two different, but in the same family reproduce. Such as a Mule which is a horse and a donkey reproducing.
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A neuron is a specialized cell, found in the brain, spinal cord and the peripheral nerves known as the nerve cell. The structure of a neuron varies with their shape and size and it mainly depends upon their functions
<h3>what is the structure of neuron ?</h3>
Dendrites which is A branch-like structure that functions by receiving messages from other neurons and allow the transmission
Cell Body has a cell body with a nucleus, Golgi apparatus, endoplasmic reticulum, mitochondria and other components.
Axon is a tube-like structure that functions by carrying an electrical impulse from the cell body to the axon terminals
Synapse functions by permitting the entry of a neuron to move an electrical or chemical signal from one neuron to another neuron.
For more details regarding neuron, visit
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A shark because its more cartilage than actual bone.