Scientists have observed that pythons have vestigial leg bones they have also observed that snakes in general have more DNA sequ
ences in common with four legged geckos than they do with legless eels what do these two oppositions have in common ? A. They both suggest that geckos involved from snakes B. they both suggest that pythons are more primitive than other snakes C. they both suggest that snakes involved from an ancestor with legs D. they both suggests that snakes involved from geckos
<h2>Upper limb,Pectorial girdle and Axial skeleton</h2>
Explanation:
Upper limb-
The muscles of the upper appendage can be divided into 6 distinct areas such as <em>pectoral, shoulder, upper arm, front lower arm</em>, <em>back lower arm, and the hand</em>
There are 4 muscles of the pectoral locale <em>pectoralis major, pectoralis minor, serratus foremost and subclavius </em>
Pectorial girdle-
The <em>shoulder </em>girdle <em>or pectoral </em>girdle is the arrangement of bones in the attached skeleton which interfaces with the arm on each side
In many of the it comprises of the <em>scapula and clavicle</em>
In many <em>species have three bone found in the shoulder, it connected of the coracoid and clavicle and scapula</em>
Axial skeleton function-
The pivotal skeleton underpins and ensures the <em>mind, spinal rope and huge numbers of the interior organs</em>
It likewise gives locales to the connection of different bones and muscles in the body and shields the nerves and veins from the <em>cerebrum and spinal line.</em>
