Question

the blood calcium level is lowered by the deficiency or
a) both calcination and parathormone
b)calcitonin
c)parathormone
d)thyroxine​

Answer 1

Answer:

option C is correct that is parathomone .

Explanation:

calcination increase the calcium level in the blood and parathomone lower the calcium level .

I think so you liked this answer .

Answer 2

Answer:

it b because when calcium is low in the blood then parathyroid hormone take from bones into the blood stream and calcitonin maintain the excess by lowering it