Chapter 14.4 – Chapter 14 Discussion

Learning Goal: I’m working on a biology writing question and need an explanation and answer to help me learn.

Over the past half-century, there has been a trend in the US and other countries for people to marry and start families later in life than did their parents and grandparents. What effect might this trend have on incidence (frequency) of late-acting dominant lethal alleles in population?

To receive full credit for this discussion:

• Begin contributing to the discussions as soon as you study Chapter 14 materials.
• Your original post should be a minimum of 150 words.