Rate of O2 delivery to tissues at rest is-

Ans. is 'b' i.e., 250 ml/min * ADH is formed in hypothalamus, but it is secreted by posterior pituitary.* The so-called posterior pituitary hormones, ADH and oxytocin, are actually synthesized in the hypothalamus. They are transported to the posterior pituitary in the axons of the neurons which synthesized them. They are released by the posterior pituitary into the bloodstream, as and when required, under the influence of an appropriate stimulus.