1
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Match the mineral deficiency disorders given in Column I with their symptoms given in Column II.

Column I
Column II
i. Chlorosis a. Localised death of tissues in leaves
ii. Necrosis b. Premature fall of flowers, fruits and leaves
iii. Motlling c. Yellowing of leaves due to absence of chlorophyll
iv. Abscission d. Appearance of green and non- green patches on leaves
Choose the correct option from below.
A
i - a ii - b iii - c iv - d
B
i-b ii - d iii - a iv - c
C
i - c ii -a iii - d iv - b
D
i-d ii-c iii-b iv-a
2
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Protozoans like Nosema locustae is used for controlling the target pests like ________

A
grasshopper and crickets
B
wasp, beetles and ants
C
mealy bugs and mites
D
caterpillars and cabbage worm
3
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following in INCORRECT about conformers?

A
They cannot maintain a constant internal environment.
B
Their body temperature changes with ambient temperature.
C
They perform physiological changes to ensure constant body temperature.
D
When acquatic, they change osmotic concentration of body fluids as per ambient water osmotic concentration.
4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
With reference to role of internal ear in equilibrium receptors for dynamic balance of body lie in i while the receptors for static or linear balance of body lie in ii
A
i ii
organ of corti tectorial membrane
B
i ii
cristae of ampulla maculae of utriculus and sacculus.
C
i ii
scala vestibule scala tympani
D
i ii
Reissner's membrane tectorial membrane