Define primary and secondary succesion.

primary can be defined as the process of growth in the area that was previously uninhabited, barren, unoccupied and no initial vegetation.

Secondary success can also be defined as the growth of community in specific areas that were previously occupied and that has primary vegetation but got damaged due to internal or external factors.

Explanation:

anti-human igf-i therapeutic antibody (ganitumab) expressed in cho can be provided from creative biolabs

explanation:

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.