Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
All of the following are similarities between nervous and endocrine system except:_____________?
A: Produce chemical messengers
B: Release chemical messengers in extracellular space
C: Homestatic in function
D: Having slow but prolonged effects
Having slow but prolonged effects
Which of the following statement about neuron is incorrect___________________?
A: They not only conduct impulses but also generate them
B: They are not the only cellular component of nervous system
C: They may show limited regenerative capabilities
D: Like all the living cell, when they mature and divide to form similar cells
Like all the living cell, when they mature and divide to form similar cells
Type of neurons found exclusively in CNS are_____________?
A: Sensory neurons
B: Motor neurons
C: Associative neurons
D: None of these
Associative neurons
Which type of sensory structures carry deep pressure and vibration sensations______________?
A: Hair end organs
B: Meissners Corpuscles
C: Pacinian corpuscles
D: none of these
Pacinian corpuscles
____________ is simplest form of learning.
A: Imprinting
B: Habituation
C: Insight learning
D: Latent learning
Habituation
Which type of the receptors are present in the ear__________________?
A: Chemoreceptors
B: Mechanoreceptors
C: Photoreceptors
D: Thermoreceptors
Mechanoreceptors
Type of sensations carried by nociceptors are_________________?
A: Touch
B: Temperature
C: Pain
D: Pressure
Pain
Which type of sensory structures carrying the touch sensations are present in papillae extending into ridges of the fingertips___________________?
A: Hair end organs
B: Meissners Corpuscles
C: Pacinian corpuscles
D: None of these
Meissners Corpuscles
Chlorosis, i.e., yellowish hue on the leaves results from_____________?
A: Accumulation of toxic waste products in leaves.
B: Deficiency of chlorophyll.
C: Short supplies of mineral nutrients in the soil.
D: All of these
All of these