A consensus sequence represents the most common nucleotide or amino acid found at each position in a set of aligned sequences. It is often used in bioinformatics to identify conserved regions in DNA, RNA, or proteins.
Europium (Eu) resembles Calcium (Ca) in the following ways:
(A). Both are diamagnetic
(B). Insolubility of their sulphates and carbonates in water
(C). Solubility of these metals in liquid NH3
(D). Insolubility of their dichlorides in strong HCI
Choose the correct answer from the options given below: