Answer:
Gibberellins were extracted from <em>Bacteria</em>
Answer= Because polar bears depend on ice as a habitat to survive the more the temperature is rising and the sea ice melting as a result of global warming there is basically a possibility that the population of polar bears will decline because there will be no home (habitat)left for them to breed(survive)in.
Answer:
DNA = Genetic material of cell
RNA = Transcribed from DNA
Protein synthesis= mRNA is translated into functional protein to perform different functions
Answer: Embryonic stem cells
Explanation: Cell differentiation is the process whereby an immature cell evolves to specialized form to perform its function. It take place in Embryonic stem cells.