Which of them is/are the adaptive features of a polar bear? (NCERT Exemplar]
A. Only (i)
B. (i) and (ii)
C. (i), (ii) and (iii)
D. (i), (ii) and (iv)
Answer:D
Which of them is/are the adaptive features of a polar bear? (NCERT Exemplar]
A. Only (i) B. (i) and (ii) C. (i), (ii) and (iii) D. (i), (ii) and (iv)