Answer:
B. DNA replication determines which genes are active
Explanation:
DNA replication is important in all organisms to stop the meiosis and mitosis from killing the cells. If DNA replication is done, the process can be stopped from occurring. The DNA doubles itself to quantify the cells splitting during the mitosis or meiosis. The DNA replication is similar to RNA transcription.
Answer:
All answers are correct.
Explanation:
Long term environmental changes can cause adaptation, migration, habitat loss, and starvation.
Answer:
1. when there is a cut, the surface area of the skin becomes rough which activates the Thrombin, that catalyzes the activation of fibrinogen present in plasma.
2. albumin contributes mostly of making plasma protein
3. albumin contributes the major portion to the osmotic pressure of plasma.
4. fibrinogen mainly forms the structural framework of a blood clot during blood coagulation.
