MCQ with Solution - Control & Coordination | EduRev Notes

Science Class 10

Created by: Dr Manju Sen

Class 10 : MCQ with Solution - Control & Coordination | EduRev Notes

The document MCQ with Solution - Control & Coordination | EduRev Notes is a part of the Class 10 Course Science Class 10.
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MULTIPLE-CHOICE QUESTIONS

SELECT THE CORRECT ALTERNATIVE:

Q1. ______ is the complimentary system of nervous system.

  1. Circulatory system
  2. Endocrine system
  3. Lymphatic system
  4. Skeletal system

Q2. Plant hormones are called ______.

  1. hypohormones
  2. metahormones
  3. phytohormones
  4. cytohormones

Q3. The leaves of mimosa are sensitive to ______.

  1. light
  2. touch
  3. heat
  4. smell

Q4. A sunflower plant bends towards the sun. It is ______ response.

  1. Thigmonastic
  2. seismonastic
  3. thermonastic
  4. photonastic

Q5. All multicellular organisms, except ______, have well-developed nervous system. 

  1. porifera
  2. mammals
  3. arthropoda
  4. insecta

Q6. Nerve mass in invertebrates is called ______.

  1. brain
  2. neuron
  3. ganglion
  4. pelvis

Q7. Hormones are secreted by ______.

  1. endocrine glands
  2. blood
  3. midbrain
  4. liver

Q8. The space between meninges is filled with ______.

  1. lymph
  2. blood plasma
  3. cerebrospinal fluid
  4. ACTH

Q9.______ is not the part of hind brain.

  1. cerebellum
  2. pons
  3. medulla oblongata
  4. cerebrum

Q10.______ protects spinal cord.

  1. Cranium
  2. Vertebral column
  3. Skull
  4. Ribs

Q11.______ pairs of spinal nerves arise from spinal cord.

  1. 21
  2. 31
  3. 32
  4. 42

Q12. Which of the following organs is not controlled by autonomous nervous system ?

  1. Heart
  2. Uterus
  3. Glands
  4. Eyes

Q13. The effects of sympathetic and parasympathetic nervous systems are ______.

  1. complimentary
  2. contradictory
  3. complimentary and contradictory
  4. none of above.

Q14. Endocrine glands ______.

  1. secrete plasma
  2. secrete nutrients
  3. secrete hormones
  4. secrete antibodies

Q15. Acetylcholine ______.

  1. increases the speed of conduction of impulses
  2. decreases the speed of conduction of impulses
  3. quickens the effect of growth hormones
  4. controls pituitary gland

Q16.______ is called the master gland.

  1. Pineal
  2. Pituitary
  3. Thyroid
  4. Thymus

Q17.______ hormone regulates ionic balance.

  1. Vasopressin
  2. Thyroxin
  3. Glucagon
  4. Testosterone

Q18.______ is the hormone responsible for development of female characteristics.

  1. Adrenalin
  2. Testosterone
  3. Thyroxin
  4. Progesterone

Q19.______ is responsible for lowering glucose level in blood.

  1. Glucagon
  2. Oxytocin
  3. Insulin
  4. Adrenalin

Q20.______ is responsible for increasing glucose level in blood.

  1. Glucagon
  2. Oxytocin
  3. Insulin
  4. Adrenalin

Q21.Prolactin regulates ______.

  1. blood pressure
  2. heartbeat
  3. mammary glands
  4. glucose metabolism

Q22. Nerve net is found in ______.

  1. sponges
  2. hydra
  3. earthworm
  4. cockroach

Q23.Which multicellular organism lacks the nervous system ?

  1. Hydra
  2. Locust
  3. Sponges
  4. Tapeworm

Q24. Which hormone functions as a growth promotor ?

  1. Auxin
  2. Ethylene
  3. Abscisic acid
  4. Both B and C

Q25.Which of the following shows thigmonastic response ?

  1. Sun flower
  2. Insectivorous plants
  3. Lotus
  4. Bryophyllum

Q26.Which two organs are connected by pons with the help of transverse band of nerves ?

  1. Nerves of brain and spinal cord
  2. Both the cerebral hemispheres
  3. Cerebellum and central nervous system
  4. Sympathetic and parasympathetic

ANSWERS TO MCQs: 
(1) B (2) C (3) B (4) D (5) A (6) C (7) A (8) C (9) D (10) B (11) B (12) D (13) C (14) C (15) A (16) B (17) A (18) D (19) C (20) A (21) C (22) B (23) C (24) A (25) B (26) C 

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