Human's have 22 pairs of autosomes. Females have two copies of the x-chromosome.
Yes. Oxygen crash led to Cambrian mass extinction
The best and most correct answer among the choices provided by the question is the third choice "<span>Epigenetic changes of mother cells are generally maintained in daughter cells; however, they are susceptible to environmental influences." </span>I hope my answer has come to your help. God bless and have a nice day ahead!
<span>The answer to your question is Homo sapiens.</span>
Answer:
It’s where you get a girl and boy together then they have sex
Explanation:
