Answer:
The correct answer is option A. "Culture B will have more colonies on the histidine-minus plate than culture A".
Explanation:
In this example, Culture B is a culture of E. coli that has been exposed to a mutagenic agent, therefore it has the potential of developing bacteria that by chance, is able to live in a medium lacking histidine. On the other hand, Culture A is the same E. coli culture but without the exposure to the mutagenic agent. The expected result is that Culture B will have more colonies on the histidine-minus plate than culture A, illustrating that a mutagenic agent can produce E. coli able to reproduce in a histidine-minus plate.
When they join, it is called an offspring.
The answer is;
Both plant and animal cells have a nucleus, where DNA replication takes place.
Cellular respiration does not take place in the ER but in the mitochondria present in both plants and animals.
Only plant cells have cell walls, Animals cells have only the cell membrane
Plants cells have a cell vacuole while animals cells do not.
The path of low- pressure systems are very unpredictable, meaning the answer should be that The path of low pressure systems is predictable.
Most likely A because D is incorrect, not C because recycling says recycling glass is too expensive to do, and not B because it is effective