While this question should be recategorized because external stimuli do not cause the mutations that result in hemophilia, there are many types of radiation that can cause gene mutations as well as chemical exposure.
For example sun light is UV light radiation wich can cause mutations (for example the mutations that result in skin cancer).
Stimuli are composed of two types: The Internal Stimuli and External Stimuli. Under internal stimuli are homeostatic imbalances and blood pressure. On the other hand, external stimuli are vision, touch and pain, taste, smell, equilibrium and sound.
tactile and chemical
The gates on the ion channel may open or close to three kinds of stimuli: 1. Stretching of the cell membrane 2. electrical signals 3. Chemicals in the cytosol or external environment
Humoral Stimuli, Neural Stimuli, Hormonal Stimuli
Two are insertion mutations and deletion mutations.
There are four different types of chromosomal mutations: Deletions, Translocations, Duplications and Inversions
Four Types of Chromosomal Mutations include-Duplication-Translocation-Inversion-Deletion
Stimuli itself is of two types - external stimuli and internal stimuli. External stimuli refers to touch, pressure, heat etc. Internal stimuli refers to the stimuli produced by body components - like hormones etc.
Three types of gene mutations are substitution, insertion, and deletion. Another gene mutation would be frame shift. All these mutations can cause deformities of the gene.
That would be a mutation. There are several types of mutations such as silent, nonsense, missense mutations along with inserstions, deletions and amplifications
The answer to this would mose probabaly be a stimulus. Because there are 2 types of stimuli Internal Stimulus and External Stimulus and so it has to be either one of these but the answer is stimulus.
There are many types of stimuli, it all depends on what the body is reacting to. There may be stimuli from someone smacking you, which would result in a pain response. There can also be visual stimuli, like seeing old pictures, which results in a nostalgic feeling.