The primary muscle used for normal breathing would be the lungs. Addition muscles used would be the diaprahm.
Answer:
because they r
Explanation:
In the particular case of motion, a reference point is a stationary point in space. ... A reference point is important in determining motion because in order to say that something is moving, you need to have something stationary to compare it to.
The correct answer is: E) cleavage furrow formation and cytokinesis
Cytochalasin B (cytos-cell and chalasis-relaxation) is a molecule which inhibit network formation by actin filaments by blocking monomer addition. As a result, itshortens actin filaments. This molecule is involved in cytoplasmic division where it blocks the formation of contractile microfilaments. One of the microfilament’s function includes cytokinesis and formation of cleavage furrow so these functions are affected by cytochalasin B.
Answer:
The correct answer is a) The cell underwent repeated mitosis, but cytokinesis did not occur.
Explanation:
Multinucleated cells go through mitosis and form many nuclei but as there's no cytokinesis involved, therefore, the cell never actually separates. This type of cells, that are formed with a process of the mitosis without cytokinesis is called coenocyte.
The amphibians were the truly terrestrial vertebrates. They are often described as fish with legs who eventually became reptiles. The reason for this evolution can be credited to the evolution of plans from a group of green algae called the Cambrian Explosion.