Answer:
It helps them survive
Explanation:
Mimicry is when animals have forms and coloration that makes them blend in with their environment, which helps them to escape from their predators or approach their prey undetected and thus mimicry helps organisms survive. An example is the stick insect. They look like real sticks in shape and color and even move in a way that resembles a stick movement by the wind. This way they may escape the sharp vision of many insectivorous birds.
Angelman syndrome to be sure
Answer:
Stem cell is taken either from bone marrow or from the blood directly
Explanation:
Stem cells are derived from two locations primarily a) Bone Marrow and b) Blood
The first step in this process is to remove the stem cell from its parent location and it is done in the following ways –
A) For deriving stem cell from blood – A drug with growth factor s is injected. Here no anesthesia is given to the patient. The growth factors leads to the movement of stem cells from bone marrow into the bloods. Blood with stem cells is taken out from the veins and filtered through the apheresis machine.
B) From Bone marrow – Bone marrow is removed from the pelvic bone through a needle and prepared for transplantation.
