Answer:
B.The method ensures that offspring will be dispersed and reduces competition for resources.
Explanation:
When the fertilized egg implants somewhere outside the uterus is called ectopic pregnancy
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The amount of DNA that is associated with each nucleosome is a approximately 200 bp. This is determined by treating chromatin wwith a certain enzyme that cuts DNA. This enzyme is called DNases. Every chromosome has hundred of thousands of nucleosomes that are joined by DNA strands that pass between them.
I don’t know if this is a question but yes a controlled experiment allows you to isolate and test the hypothesis
