Marquet feels so close to his young siblings when he brushes, braids, and dresses their hair. Marquet's pituitary gland is most likely releasing the hormone oxytocin as he bonds with his siblings. Therefore, the option D holds true.
<h3>What is the significance of oxytocin hormone?</h3>
The oxytocin hormone can be referred to or considered to be the hormone that has a close connection with invoking the emotions of an individual while being in a close association towards a person or a thing. These hormones are released by posterior pituitary glands.
In the above case, when Marquet is feeling an attraction towards his younger siblings, it is most likely because of the oxytocin hormones being secreted from the posterior pituitary glands in his body.
Therefore, the significance regarding the release of oxytocin hormone has been aforementioned, and the option D holds true.
Learn more about oxytocin hormone here:
brainly.com/question/28166321
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The missing choices to the incomplete question have been added below for better reference.
A. Antidiuretic
B. Pituitary
C. Both A and B
D. Oxytocin