2 PUILLS
What is a possible effect of an error during transcription?
O
A. The cell will die quickly.
B. The DNA will have a frameshift mutation.
O
O
C. A nonfunctioning protein will be produced
D. Many defective cells will be produced.

B

Explanation:

Any malfunction during transcription will turn into a mutation

in a word, a scientific question is testable. a testable question is one that asks about objects, organisms or events found in the world around it

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c