Answer the one. QUESTION 23A graduate student wants to test the hypothesis that aromatization is necessary for the activation of paternal behavior in male pine voles.She uses two groups of males, all of which were castrated in early adulthood and have not interacted previously with adult females orpups. She treats each male and then allows it to interact with an unfamiliar pup for 1 hour. Which would be the best two treatments tocompare? (T = testosterone, E = estrogen)a. Group 1: Inject with T.Group 2: Inject with a control substance.b. Group 1:Inject with T.Group 2: Inject with E.Oc. Group 1:Inject with an aromatase inhibitor. Group 2: Inject with a control substance.d. Group 1:Inject with T and an E receptor antagonist. Group 2: Inject with T and a control substance.e. Group 1: Inject with T and an androgen receptor antagonist. Group 2: Inject with E and an androgen receptor antagonist.

Aromatization hypothesis: The aromatization hypothesis in rats states that testicular androgens upon…

Answered: nswer the one.

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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