The Hypothalamus is responsible for licking and eating reflexes. The licking reflex is seen only certain animals but the centers are located in the medulla oblongata in the lower brainstem.
Answer:
c The gene is silenced on the Y chromosome.
Answer:
high tides on both sides
Explanation:
the ocean bulges outwards
Answer:
Negative regulation
Explanation:
In the trp operon, tryptophan binds to the repressor protein, then this complex binds to operator effectively blocking gene transcription preventing the production of enzymes that aids in the synthesis of tryptophan. This happens when high levels of tryptophan is detected. This, it is a repressible/negative type of regulation.
