on the dorsal side
on the ventral side
on the snout
in the lateral dermal plicae
Regulation of water content
Removal of excess salts
Killing of bacteria
Regulation of body heat
eyes of mammals
olfactory passage of mammals
external auditory meatus in mammals
none of these
sweat glands
mucous glands
sebaceous glands
meibomian glands
stratum comeum
stratum spongiosum
stratum compactum
any of these
presence of sweat glands
stratum coreum
stratum lucidum
thick subcutaneous fat
the removal of excess water
excreting excess salts
excreting nitrogenous wastes
cooling
air spaces for respiration
blood spaces
lymph spaces
mucus filled spaces
parietal mesoderm
ectoderm
endoderm
both (b) and (c)
subcutaneous layer
epidermis
glands
stratum corneum
water and fat
proteins
carbohydrates
all of these
epidermis
dermis
subcutaneous layer
skin glands
stratum lucidum
stratum corneum
stratum granulosum
malpighian layer
epidermis of skin of mammals
dermis of skin of mammals
epithelium of stomach of frog
epithelium of intestine of frog
wrinkles
hair
feathers
nails
mucus
tears
hormones
enzymes
Lacrimal glands
Meibomian glands
Sudorific glands
Cowper's glands
hormones
water and salt
oil
sebum
hairs
stratum granulosum
lymph vessels
nerve fibres
dermis
epidermis
sub cutaneous fat
hair follicle
cuticle
keratin
chitin
none of these
root
follicle
papilla
bulb
sebaceous glands
sweat glands
mucous glands
sudorific gland
mucoprotein
bony substance
cartilage
selenoprotein
epidermis
dermis
subdermal tissue
whole of the skin
skin in the epidermis
skin in the dermis
stomach in its epithelium
intestine in the epithelium
placoid
rhomboid
cycloid
ctenoid
stratum granulosum
stratum comeum
dermis
malpighian layer
in the epidermis
in the dermis
in the muscles
below the derm
it can run fast
it can not run at all
it can run freely
nothing will happen