1)
What are the implications of "Yir'enah ha'Kohen" (as opposed to "Vera'ah ha'Kohen)"?
1.
Sufea: It implies that the Kohen must inspect the Nega in one go 1 - and not bit by bit.
1
See Torah Temimah, note 9.
2)
Why does the Torah write "Ein bah Se'ar Lavan", rather than u'Se'arah Lo Hafach Lavan' (in contrast to "u'Se'arah Hafach Lavan" in the previous Pasuk)?