Which of these genes is not a part of the lac operon?
a) operator gene
b )promoter gene
c) repressor gene

Once a woman attains puberty, her overuse mature and release one egg per ovarian cycle. which hormone stimulates this event?

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells