Bone marrow is absent in
Options
(a) fishes
(b) birds
(c) reptilia
(d) amphibia
Correct Answer:
birds
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Bone marrow is absent in
(a) fishes
(b) birds
(c) reptilia
(d) amphibia
birds
No explanation available. Be the first to write the explanation for this question by commenting below.