Which of the following are primarily responsible for cytokinesis in plant cells but not in animal cells? a) kinetochoresb) golgi-derived vesiclesc) actin and myosind) centrioles and centromerese) cyclin-dependent kinases

B) Golgi-derived vesicles

Explanation:

The process of cytokinesis refers to the process which includes the division of the cytoplasmic content into new daughter cells. The process of cytokinesis differs in plant and animal cells.

In the given question, the kinetochores are the protein structure on the centromere to which the microtubules are attached and are present in both plant and animal cells.

The centrioles are the structures from which microtubules are formed and are absent in the animals only. The cyclin-dependent kinase is the kinase proteins which regulates the cell cycle and are found in both animal and plant cells.

Since only the Golgi derived vesicles are responsible for the formation of the cell wall plate which is formed in the plant cells only therefore Golgi-derived vesicles is the correct answer.

During telophase, membrane-enclosed vesicles derived from the Golgi apparatus migrate to the center of the cell where the metaphase plate used to be and fuse to form a cell plate.