Muscle tissues are derived from the mesodermal layer of embryonic germ cells in a process known as myogenesis. There are three types of muscle, skeletal or striated, cardiac, and smooth.uscle tissues are derived from the mesodermal layer of embryonic germ cells in a process known as myogenesis. There are three types of muscle, skeletal or striated, cardiac, and smooth.
Cockles is a pairing mashup - a portmanteau of (Misha) Collins and (Jensen) Ackles-used to indicate those characters are Slashed in a fanfiction or other fanwork.It tends to be used in crack rather than serious sense. Except by Tin Hats who actually Jensen and Misha are in a relationship.ared and Misha wearing matching bracelts-signs of their true love. Cockles is a pairing mashup - a portmanteau of (Misha) Collins and (Jensen) Ackles-used to indicate those characters are Slashed in a fanfiction or other fanwork. It tends to be used in crack rather than serious sense.
warm the cockles of your heart. if something you see or hear warms the cockles of your heart, it makes you feel happy because it shows that people can be good and kind It's an old-fashioned romance that will warm the cockles of your heart.See also: cockle, heart, of, the, warm. 1  Facebook.arm the cockles of one's heart. Gratify one, make one feel good, as in It warms the cockles of my heart to see them getting along so well. This expression uses a corruption of the Latin name for the heart's ventricles, cochleae cordis. [Second half of 1600s]. See also: cockle, heart, of, the, warm.