MCQ
The similarity between DNA and RNA is that both are:
- ADouble stranded
- BHaving similar sugars
- CPolymers of nucleotides
- DHaving similar pyrimidines
Explanation:
DNA and RNA are polynucleotides.
They are polymers made up of nucleotides.
They are synthesized by joining together of a large number of nucleotides with the help of ester bonds.
Consecutive nucleotides in DNA and RNA are joined with the help of phosphodiester bonds.
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| $(a)$ Pila | $(i)$ Flame cells |
| $(b)$ Bombyx | $(ii)$ Comb plates |
| $(c)$ Pleurobrachla | $(iii)$ Radula |
| $(d)$ Taenla | $(iv)$ Malpighlan tubules |
Select the correct option from the following
$(a) \quad (b)\quad (c)\quad (d)$