biology question alevel

hello 😀
pls help
i thought D was defo a function of endocrine in kidney since it’s being reabsorbed in the blood too

does anyone know why it isn’t

thank u in advance
and also very sorry about the scribbles. i cant find the booklet to retake the pic

(edited 10 months ago)

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Reply 1

humble heroics

It is a function of the kidney but not an ENDOCRINE function as the question states. The rest are

Reply 2

hhhhheeeee

Original post by humble heroics

It is a function of the kidney but not an ENDOCRINE function as the question states. The rest are

ty for the reply again,
i’m just a bit confused / are endocrine functions only those that include hormones (transported by blood)

i thought endocrine is just to do w stuff (like hormones + glucose?) in blood stream whilst exo is in ducts