Answer:
b) Anaphase II of meiosis
Explanation:
1. Meiosis is a type of cellular division that results in one cell splitting into four daughter cells, each carrying half the chromosomes of the parent cell.
2. During meiosis I, while DNA duplication occurs, sister chromatids are not separated; only homologous chromosomes are divided, hence it's termed reductional division.
3. Meiosis II involves the separation of chromatids into distinct chromosomes, which is known as equational division. There's no DNA duplication happening in this second stage.
In a
parallel configuration, the fascicles run parallel to the muscle’s long axis. Muscles can be strap-like, such as the sartorius of the thigh, or bulging, like the biceps brachii of the arm. Some researchers categorize bulging muscle shapes as
fusiform muscles.In a
pennate arrangement, the fascicles are short, attaching obliquely to a central tendon running the muscle's length. There are three forms of pennate muscles:<span><span>Unipennate, where fascicles connect to one side of the tendon, like the extensor digitorum longus of the leg. </span><span>Bipennate, where the fascicles attach from both sides, causing the muscle “grain” to look reminiscent of a feather; the rectus femoris of the thigh is an example of this type.
Multipennate, which resembles multiple feathers side by side, with all quills attached to a central tendon. The deltoid muscle, giving the shoulder its rounded shape, exemplifies a multipennate structure.</span></span>
