Question

Fill in the blanks using appropriate
words given in the bracket.
option are.
(hemoglobin, alkaline, diaphragm, red
bone marrow, acidic, voluntary,
involuntary)

a. RBCs of the blood contain, ________an iron compound.

b. Cardiac muscles are
________.

c. pH of oxygenated blood is__________.

d. Production of RBCs occurs in
_________.​

Answer 1

Explanation:

hemaglobin

voluntary

please follow

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Answer 2

$\small\text{a. \: RBCs of the blood contain, {\color{blue}{\underline{hemoglobin}}}} \\ \small\text{an iron compound. \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }$

$\small\text{b. Cardiac muscles are {\color{blue}{\underline{involuntary}}}.}$

$\small\text{c. pH of oxygenated blood is {\color{blue}{\underline{acidic}}}.}$

$\small\text{d. Production of RBCs occurs in {\color{blue}{\underline{red}}}} \\ \small\text{{\color{blue}{\underline{bone marrow}}}. \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }$