- The
arrector pili muscles, also
known as hair
erector muscles, are
small muscles attached to hair
follicles in mammals.
Contraction of
these muscles causes...
-
bumps are
created when tiny
muscles at the base of each hair,
known as
arrector pili muscles,
contract and pull the hair
straight up. The
reflex is started...
- follicle. Anatomically, the
triad of hair follicle,
sebaceous gland and
arrector pili
muscle make up the
pilosebaceous unit. A hair
follicle consists of :...
-
pilosebaceous units have a hair follicle,
sebaceous gland, and ****ociated
arrector pili muscle. In the embryo, the epidermis, hair, and
glands are from the...
-
which the hair is
raised is
called piloerection. The
contraction of the
arrector pili
muscle ****ociated with each hair
follicle causes the hair to become...
- flow and make it
easier for them to slip
through water. They also lack
arrector pili, so
their fur can be
streamlined as they swim. They rely on their...
-
appendages are
hairs (sensation, heat loss,
filter for breathing, protection),
arrector pilli (smooth
muscles that pull
hairs straight),
sebaceous glands (secrete...
-
include the oil
producing sebaceous gland which lubricates the hair and the
arrector pili muscles,
which are
responsible for
causing hairs to
stand up. In humans...
- intestines, bronchi, uterus, urethra, bladder,
blood vessels, and the
arrector pili in the skin that
control the
erection of body hair.
Skeletal muscle...
- fibers,
which innervate cutaneous blood vessels,
sweat glands, and the
arrector pilli muscles of hair follicles.
These structures are
important to the...
