Answer:
D
Explanation:
because trees take in carbon dioxide and produce oxygen.
<span>relief is your answer so yeah</span>
A) osmosis will be the correct answer
When it comes to durability, granite and marble are the best options. You can make a choice between these two materials based on your budget as marble tends to be very expensive as compared to granite.
Answer:
Lactose present, glucose absent.
Explanation:
Lac operon may be defined as a cluster of genes that regulate the metabolism of lactose in bacteria. The bacteria always prefer glucose if both glucose and lactose is present in the medium.
The conditions that causes the maximal expression of lactose is the presence of lactose and absence of glucose. This is due to the action of catabolite activator protein and cyclicAMP.
Thus, the correct answer is option (1).
