The researchers of which country have developed a new automated non-invasive technique for diagnosing eye surface cancer?
A. America
B. China
C. UK
D. Australia
Juvenile hormone ensures_______________?
Juvenile hormone ensures_______________?
A. Causes moulting
B. Larval organism is to be made after moulting
C. Maintains immature forms during larval moults
D. 2nd and 3rd both
Which of the following countries has officially renamed its capital as ‘Nursultan?
Which of the following countries has officially renamed its capital as ‘Nursultan?
A. Kazakhstan
B. Kyrgyzstan
C. Tajikistan
D. Uzbekistan
What was the theme of the 2019 World Water Day (WWD) __________?
What was the theme of the 2019 World Water Day (WWD) __________?
A. Leaving no one behind
B. Better Water, Better Jobs
C. Water for All
D. None of these
The process of periodic shedding of hard secretion cuticle which occurs during developmental stages of insects is called_______________?
The process of periodic shedding of hard secretion cuticle which occurs during developmental stages of insects is called_______________?
A. Moulting
B. Ecdysis
C. Exuvium
D. Moulting and Ecdysis
Insect body divided into external grooves called Sutures__________________?
Insect body divided into external grooves called Sutures__________________?
A. Sutures
B. Somites
C. Sclerite
D. Acron
It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
A. Sclerotion
B. Resilin
C. Chitin
D. Cuticulin
Function of Exo cuticle insect is_________________?
Function of Exo cuticle insect is_________________?
A. Rigidity of body parts
B. impermeability of water
C. Prevent evaporation
D. Toughness and flexibility
The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
A. Integument
B. Exoskeleton
C. Internal skeleton
D. None of the above
Jumping legs present in grasshopper known as___________________?
Jumg legs present in grasshopper known as___________________?
A. Saltatorial
B. Raptiorial
C. Cursorial
D. Netatiorial