How many autosomes in figure 1 ? How many sex chromosomes are in figure1 ?
What is the name of the abnormal sorting process that may result in a gamete receiving an extra copy or no copy of chromosome ?

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: