Students can read the important questions given below for Neural Control and Coordination Class 11 Biology. Neural Control and Coordination Class 11 Notes and questions with solutions have been prepared based on the latest syllabus and examination guidelines issued by CBSE, NCERT and KVS. You should read all notes provided by us and Class 11 Biology Important Questions provided for all chapters to get better marks in examinations. Class 11 Biology Question Bank Class 11 is available on our website for free download in PDF.
Important Questions Neural Control and Coordination Class 11 Biology
Objective Questions
Question. Neurons can
(a) detect different kind of stimuli
(b) receive different kind of stimuli
(c) transmit different kind of stimuli
(d) All of the above
Answer
D
Question. Short fibres which branch repeatedly and project out of cell body also contain some nissl’s granules are called
(a) Cell body
(b) Dendrite
(c) Axon
(d) None of these
Answer
B
Question. _____ is a long fibre, the distal end of which is branched
(a) Cell body
(b) Axon
(c) Dendrites
(d) None of these
Answer
B
Question. Synaptic knobs possess_____
(a) Synaptic vesicles
(b) Neurotransmitters
(c) Both (a) and (b)
(d) None of these
Answer
C
Question. The axon transmit nerve impulses to
(a) Neuro-muscular junction
(b) PNS
(c) CNS
(d) None of these
Answer
A
Question. Unipolar neuron / unipolar nerve cell means
(a) Nerve cell with one dendron
(b) Nerve cell with many dendron
(c) Nerve cell without dendron
(d) Nerve cell with one Dendron and one axon
Answer
C
Question. Which of the following options is wrong?
(a) Eye muscles are atttached with sclera
(b) Visual purple is concerned with dim light, while visual violet is concerned with bright light
(c) The colour differentiation is done by cones
(d) None
Answer
D
Question. Which of the following cells form myelin sheath around axon?
(a) Neuroglia cell
(b) Neuron
(c) Schwann cell
(d) Astrocyte
Answer
C
Question. Myelin sheath is present around
(a) Medullated nerve fibre
(b) Non medullated nerve fibre
(c) Muscle fibre
(d) Both (a) and (b)
Answer
A
Question. Neurons are excitable cells because their membranes are in a ____
(a) Depolarised state
(b) Polarized state
(c) Repolarized state
(d) None of the above
Answer
B
Question. Body coordination is maintained by
(a) Nervous system
(b) Excretory system
(c) Endocrine system
(d) Neuroendocrine system
Answer
D
Question. _____ is the process through which two or more organs interact and complement the functions of one another
(a) Coordination
(b) Homeostasis
(c) Integration
(d) Functioning of muscles
Answer
A
Question. During a physical activity oxygen demand is _____
(a) Increased
(b) Decreased
(c) No change
(d) Depends upon type of physical activity
Answer
A
Question. In our body the _____ and _____ system jointly co-ordinate and integrate the body
(a) Neural, endocrine
(b) Neural, excretory
(c) Endocrine, circulatory
(d) Endocrine, skeletal
Answer
A
Question. The endocrine system provides _____ integration through _____
(a) Chemical, hormones
(b) Physical, hormones
(c) Chemical, blood
(d) Physical, blood
Answer
A
Question. Neurons can detect, receive and transmit different kinds of _____
(a) Neurotransmitters
(b) Axon
(c) Stimuli
(d) Both (a) and (c)
Answer
C
Question. In _____ neural system is composed of network of neurons
(a) Vertebrates
(b) Insects
(c) Hydra
(d) Ctenoplana
Answer
C
Question. In insects, the brain is present along with _____ and ____
(a) Ganglia, neural tissue
(b) network of tissue, spinal
(c) afferent nerve fibres, ganglia
(d) neurons, network of nerve fibres
Answer
A
Question. Which of the following is false?
(a) The neural system provides an organised network of point to point connection for a quick action.
(b) The endocrine system provides chemical integration through hormones
(c) The neural organisation is very complex in lower vertebrates
(d) The human nervous system includes CNS and PNS
Answer
C
Question. CNS includes
(a) Brain
(b) Spinal cord
(c) Both (a) and (b)
(d) PNS
Answer
C
Question. The___ Comprises of all the nerves of the body associated with the CNS
(a) PNS
(b) SNS
(c) ANS
(d) Nerve fibres
Answer
A
Question. The ____ nerve fibre transmit impulses from tissues/organs to CNS
(a) Afferent
(b) Efferent
(c) ANS
(d) SNS
Answer
A
Question. The PNS is divided into _____ divisions
(a) Three
(b) Two
(c) One
(d) Zero
Answer
B
Question. Which of the following is division of PNS?
(a) Sympathetic nervous system
(b) Autonomic nervous system
(c) Both (a) and (b)
(d) None of these
Answer
B
Question. The ANS relays impulses from
(a) CNS to skeletal muscles
(b) CNS to smooth muscles
(c) Both (a) and (b)
(d) None of these
Answer
B
