Answer: the actual size of the population is relatively small.
Explanation:
In relatively small populations, the phenomenon of genetic drift significantly may change the frequencies of the alleles in that population. This consequently affect the genetic structure of the population in context.
Whereas big populations doesn't significantly feel the shakings of this phenomenon because her effects are small and insignificant.
Answer:
the 2nd and 4th
Explanation:
they contain more than one molecule due to them being different elements
Answer:
it happens with they mind bro
phospholipids, glycolipids and sterols
An example would be fungi and if it were to leave then the soil would have a harder time getting the nutrition it needs intern would make the producers aka plants grow slower and subsequently killing off life