Answer:
The absence of cytokinesis after nuclear division forms cells with two nuclei.
Explanation:
Under normal conditions, the division of nucleus by mitosis or meiosis is followed by the division of cytoplasm. The division of cytoplasm divides the cytoplasm among the daughter nuclei. This results in the formation of two daughter cells from one parent cell that has undergone mitosis. However, in the absence of cytokinesis, the cytoplasm would not be distributed among the daughter nuclei and the parent cell would have two daughter nuclei. This is called the binucleate condition as found in the liver cells.
The major muscles involved while performing a wall sit or squat are the quadriceps muscles.
Explanation:
Exercises like wall sit or squat are an isometric exercises which works the entire group of lower body muscles.
Isometric exercises are endurance building exercises which improves the muscle endurance by holding it in a position for longer time. These exercises does not involve any big bodily movements but works by tensing the muscles.
Both these exercises primarily involve the front thigh muscles or the quadriceps. Squats and wall sits help to tone and shape the quads and other muscles involved. The angle of the body should be maintained at right angle to reduce the pressure on these muscles.
Other muscles which are involved in these exercises are the hamstrings, core, lower back muscles etc.
<u>oxides</u> and <u>hydroxides</u>, as they have the highest chemical composition with different criteria's.
Answer:
(look at the explanation below)
Explanation:
A condition caused by mutations in one or more genes is called a genetic disorder. In some cases, gene mutations are so severe that they prevent an embryo from surviving until birth. These changes occur in genes that are essential for development, and often disrupt the development of an embryo in its earliest stages.
