Natural selection & common decent
Answer:Absolute Threshold
Explanation:
The sensitivity of any given sensory system to the relevant stimuli can be expressed as an absolute threshold
Answer:
If DNA replication does not occur, then the cell cycle (Mitosis and Miosis) will not proceed to the next stage and the subsequent division will not happen. It will lead to cell death.
Simply put, without cell replication, cells can’t divide and they eventually die out.
Answer: B The trait is determined by a recessive allele
Answer:
it provides energy for chemical reactions
Explanation:
enzymes are biological catalysts which speeds up a chemical reaction without changing itself.
as like catalysts providing activation energy for the reaction enzymes provides energy for a reaction
