Which of the following amphibians lacks tongue?
A. Sphenodon
B. Salamander
C. Ichthyophis
D. Necturus
Answer: Option C
A. Sphenodon
B. Salamander
C. Ichthyophis
D. Necturus
Answer: Option C
Fusion of two gametes dissimilar in size, as in species of Eudorina is termed as
A. anisogamous
B. oogamous
C. zoogamous
D. isogamous
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