Question
Biology Question on Blood
RBCs are nucleated in
A
man
B
rat
C
frog
D
rabbit
Answer
frog
Explanation
Solution
RBC in man is anucleated. Nucleated RBCs are found in camel and amphibians (e.g. frog). In frog, RBCs are typically flattened and more or less eliptical in shape but it appears biconvex when seen along its edge. They filled with cytoplasm of faint straw color and contains a definite round nucleus in centre.