Which of the following kingdoms consists of multicellular consumers?

In the three-domain system of classification,into which domains are prokaryotic and eukaryotic organisms divided?

What is the nature of the offspring produced by organisms included in Protista and Monera?

Match the following columns:

Column-$I$ (Kingdom)	Column-$II$ (Cell Wall)
$P$. Monera	$I$. Present in some
$Q$. Protista	$II$. Cellulosic cell wall
$R$. Fungi	$III$. Absent
$S$. Plantae	$IV$. Polysaccharide $+$ amino acid
$T$. Animalia	$V$. Chitin

Biological classification is a dynamic and ever-evolving phenomenon which keeps changing with our understanding of life forms. Justify the statement by taking any two examples.

Bacteria and yeast are similar in all features except one. Identify the exception.