Higher plants differ from animals in having:

During anaphase,the movement of chromosomes is:

Decondensation of chromosomes occurs during

Anaphase Promoting Complex $(APC)$ is a protein degradation machinery necessary for proper mitosis of animal cell. If $APC$ is defective in a human cell,which of the following is expected to occur?

The anaphase promoting complex $(APC/C)$ is activated by

$A$ cluster of minerals that has a star-like shape is called .......