Structures which are derived from the foregut are:
Humans are not foregut or hindgut fermenters. These are special adaptations that occur in herbivores (such as horses and cows).
Pancreas
All ruminants (cows, sheep, goats, etc.) and kangaroos are foregut fermenters.
True.
gametangia
gametangia
Chromosomes
chromatin threads
Volcanoes.
caves, and cliffs
Hairs are structures are formed by portions of the epidermis that extend into the dermis and are adjacent to dermal papillae.
They are called molecules.