Father of insect physiology is_________.
Sequence of different layers of insect integument from outside is _________.
Epicuticle - Exocuticle - Mesocuticle - Endocutilce – Epidermis- ¬Basement membrane
Epicuticle - Endocuticle - Mesocuticle - Exocutilce – Epidermis- ¬Basement membrane
Exocuticle - Epicuticle - Mesocuticle - Endocutilce - Basement membrane – Epidermis
Cuticle forms the inner lining of___________.
Fore and hind gut
Which of the following is a precursor for ecdysone?
Ecdysone or moulting hormone is secreted by_________.
Pro thoracic gland
Juvenile hormone is secreted by___________.
Pro thoracic glands
The concentration of Juvenile hormone ________as the larvae becomes pupae.
Socket producing cell is called________.
Which of the following is a uni - cellular integumentary outgrowth?
Which of the following is a chitin synthesis inhibitor?
Foregut is lined by__________.
Proventriculus or Gizzard is a part of___________.
The expanded portion of the foregut just posterior to the esophagus is__________.
Mid gut is ____________ in origin.
Pertrophic membrane is present in__________.
Proctodaeum is also called as_______.
Alimentary canal is longer in__________.
Phyto phagous insects
The parts involved in the formation of filter chamber are anterior ends of________.
Mid and hind gut
Fore and mid gut
Fore and hind gut
Filter chamber is present in__________.
Extra intestinal digestion is present in_________.
Salivary glands are also called_________.
The anterior thoracic portion of dorsal vessel is called______.
The type of haemocytes which are responsible for the production of other type of heamocytes_____________.
A respiratory system in which all ten pairs of spiracles are functional is called______.
A respiratory system in which all spiracles are non functional is called_______.
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