The table shows a mutation in a DNA sequence. Original
GCATATGCTATAGCGACT

Mutated
GCATTGCTATAGCGACT

What type of mutation is depicted in the table?
O A. deletion
OB. insertion
O C. substitution
D. point

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called