It could be a common ancestry among organisms.
Bacteria !!!!!!!!!!!!!!!!!!!!!
Answer:
C) maleness results from the minimal presence of one Y chromosome
Explanation:
- From the given question, it can be clearly observed that in males irrespective of whichever syndrome they have a Y chromosome is always present whereas in females Y chromosome is not present.
- Hence, one cal conclude that whenever the Y chromosome is present the individual acquires male characters.
- The Y chromosome whenever present produces the hormones that leads to maleness, and the number of Y chromosomes in males can also be more than one such as in case of XYY Klinefelter syndrome.
The chemical bond that occurs from the attraction of 2 oppositely charged atoms is an IONIC bond .
We live<span> in the Holocene.
Hope this helped :)</span>