Which organism's body is composed of $33$ somites?

All the carnivores have

How many of the given statements are true?
$A.$ The dry surface of the skin and the moist surface of the buccal cavity are lined by compound epithelium.
$B.$ Cuboidal epithelium facilitates diffusion across the epithelium.
$C.$ Intercalated discs are the cell junctions between the cardiac muscle cells.
$D.$ Skeletal muscle fibers can be located in the biceps muscle.
$E.$ In a bone,osteocytes are located in lacunae.

The cells of a tissue are similar in

Which of the following substances is involved in the healing process?

Match the following:

Column-$I$	Column-$II$
$A$. Caecum in earthworm	$1$. Tubular
$B$. Caecum in cockroach	$2$. Foregut
$C$. Gizzard in earthworm	$3$. $26^{th}$ segment
$D$. Gizzard in cockroach	$4$. $8-9$ segment