Gibberellins break seed dormancy and promotes germination. However abscisic acid is the only hormone known to induce and maintain seed dormancy
Each person has a unique DNA profile. To determine paternity, only a very limited amount of tissue is used to match the DNA profile of the potential father to that of the child. The genetic test performed to determine whether a tissue sample belongs to a specific suspect needs a more extended tissue sample.
The answer is
D. another natural disturbance