Adna segment removed from neurospora
(a pink mold) contained the base sequence
g-t-c-c-a-t-g-c-a. a similar segment of
dna removed from neurospora that had been
exposed to radiation for several hours had the
base sequence g-t-c-c-a-t. this change in the
base sequence is an example of
(1) a deletion (3) a substitution
(2) an insertion (4) a replication

it would lead to upper respiratory infections and pneumonia.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

im not in connections yet but i might can you some questions. what grade are you in?