A. Check cell and red blood cell
B. Spermatozoan and ovum
C. Palisade cell and epidermal cell
D. Root tip cell and guard cell
Correct Answer: Option B
B. Spermatozoan and ovum
A. Check cell and red blood cell
B. Spermatozoan and ovum
C. Palisade cell and epidermal cell
D. Root tip cell and guard cell
Correct Answer: Option B
B. Spermatozoan and ovum
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