A stimulus can be internal, or from within the organism itself. A stimulus can also be external, meaning it occurs outside the organism. Both internal and external stimuli can cause a response, or resulting reaction, in an organism.
Answer:
The given karyotype represents person with Kleinfelters syndrome beacuse there is the presence of extra X chromosome
A Punnett square is used to predict the chances of an offspring to have its parents' traits. These squares are most commonly divided into four parts, with each part equalling a 25% chance of the offspring receiving that set of genes.
I can’t tell you what the connection between these four pictures are if I can’t see them
