Compared to gene mutations, chromosomal mutations a) affect smaller portions of dna
b)affect smaller portions of rna
c)affect same sized portions of dna
d) affect same sized portions of rna

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Pl which diagram illustrates prophase?