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integument from larvae of Galleria (Lep.) implanted into pupating larvae of the
same species, or another species such as Achroea, moult to form pupal cuticle
synchronously with their new host; further development of these implants to
form imaginal cuticle takes place when the host pupa completes its
metamorphosis. By implanation of isolated fragments in the mature larva, the
integument of newly hatched Galleria larvae can be caused to become pupal
and then imaginal.
The insect seems to be capable of developing its imaginal characters, that
is, of undergoing metamorphosis at any stage – provided that the appropriate
hormones are circulating in the blood.
II. Remember the following words, consult a dictionary about the way they are
pronounced:
metamorphosis превращение
restraint ограничение
inhibition торможение, подавление, сдерживание
differentiation видоизменение
decapitate обезглавливать
transfuse переливать, делать переливание (крови)
treat обрабатывать
precocious преждевременный, рано развившийся
cuticle кожа, кожица
pigmentation пигментация
rudimentory зачаточный, недоразвитый
wing крыло
abdominal брюшной, абдоминальный
genitalia=genitals половые органы
integument оболочка, наружный покров
implant внедрять
pupate окукливаться
imaginal имагинальный (относящийся к взрослой стадии)
pupa куколка
III. Suggest the Russian for:
to be responsible for; to result from; successive stages; alternatively; to be
brought into action; newly hatched; polymorphic species; to undergo a
metamorphosis; hormonal differences; precocious metamorphosis.
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