Night blindness is a symptom of _______ deficiency. a. vitamin B1 b. niacin c. folacin d. ...

Author Question: Night blindness is a symptom of _______ deficiency. a. vitamin B1 b. niacin c. folacin d. ... (Read 96 times)

nautica902

Hero Member
Posts: 591

on: Jun 25, 2018

Night blindness is a symptom of _______ deficiency.

a. vitamin B1
b. niacin
c. folacin
d. vitamin A

Question 2

________ The formed elements of blood are the red and white blood cells and platelets.

Indicate whether the statement is true or false

Edwyer

Sr. Member
Posts: 337

Reply #1 on: Jun 25, 2018

Answer to Question 1

d

Answer to Question 2

True

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