That the island was far away so the species were not alike from main land birds
The use of synthetic fertilizer instead of organic fertilizer has the advantage of producing more crops in a shorter period of time. The organic fertilizer is slow.
<h3>What is fertilizer?</h3>
Fertilizers are used for crops to feed the large and growing population of the world. It allows for more output in less time. As a result, the soil becomes sterile if it is spread with fertiliser for a long period of time. The soil can't hold the nutrients and minerals because of it. While organic fertilizer takes more time to produce but is good for soil health, the earthworm and other animals can live if the chemical fertilizers are less used and make the soil more fertile.
Hence, the only advantage of using synthetic chemical fertilizer is that it can increase production in less time for some years, but after that, the soil will become sterile.
Learn more about the fertilizer, here
brainly.com/question/14012927
#SPJ1
2) nociceptors
Hope this helps.
Answer:
The sequences surrounding the gene of interest will be placed around the selection marker.
