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Which of the following statements are c...

Which of the following statements are correct?
(i) Sucrose is dextrorotatory but after hydrolysis the mixture aquires a levorotatory nature.
(ii) In amylopectin branching occurs by `C _(1) – C _(6)` glycosidic linkage.
(iii) Glycine is a optically inactive amino acids.
(iv) Pernicious anemia is caused by deficiency of Vitamin `B_(12).`

A

(i), (ii), (iii), (iv)

B

(i), (iii), (iv) only

C

(ii), (iii), (iv) only

D

(i), (ii) only

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