Metacentric submetacentric and acrocentric are terms used to

Metacentric, submetacentric and acrocentric are terms used to describe the position of the ___________ on a chromosome.

List the stages of meiosis in the correct order (including sub-stages where appropriate).

In the XX/XO sex determination system, individuals that are XO would be considered ____________ for genes on the X chromosome.

How do the XX/XY and ZZ/ZW sex determination systems differ? Give examples of what organisms these systems occur in and explain what is meant by \'heterogametic\'.

Solution

Stages of meiosis include:

Meiosis-1 is again divided into

Prophase-1 which is subdivided into five sub stages. they are

Meiosis-2 is again divided into

Cytokinesis occurs after Telophase-2.