MCQ
Purines of $DNA$ are represented by
- AUracil and thymine
- ✓Guanine and adenine
- CUracil and cytocine
- DThymine and cytocine
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$I.$ increasing $RBC$
$II.$ decreasing binding affinity of haemoglobin
$III.$ increasing binding affinity of haemoglobin
$IV.$ increasing breathing rate
$V.$ decreasing breathing rate
Choose the correct option for given statement