This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Sentence Structure > Coordination – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 11 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In order to flower, a short-day plant needs a A) Lash of red light during a long dark period. B) Day that is longer than a certain length. C) Night that is longer than a certain length. D) High level of Pfr. Show Answer Correct Answer: C) Night that is longer than a certain length. 2. A-iodothyronine can regulate gene expressionR-hormone receptor complex can interact with nuclear genome A) A&R both true, R is the correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true, but R is false. D) Both A and R false. Show Answer Correct Answer: A) A&R both true, R is the correct explanation of A. 3. A-neural organization is very simple in lower invertebratesR-in Hydra this organization is composed of network of neurons A) A&R both true, R is correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true but R is false. D) Both A&R are false. Show Answer Correct Answer: B) A&R both true, but R is not correct explanation of A. 4. Rewrite the following sentence using a coordinating conjunction:'I want to go to the movies. I also want to eat ice cream.' A) I want to go to the movies and I also want to eat ice cream. B) I want to go to the movies so I also want to eat ice cream. C) I want to go to the movies or I also want to eat ice cream. D) I want to go to the movies but I also want to eat ice cream. Show Answer Correct Answer: A) I want to go to the movies and I also want to eat ice cream. 5. Which cells (layer) of retina faces the lens A) Bipolar cells. B) Photoreceptor cells. C) Ganglion cells. D) Pigmented cells. Show Answer Correct Answer: C) Ganglion cells. 6. Anatomically, human ear can be divided into ..... major sections. A) 3. B) 2. C) 4. D) 6. Show Answer Correct Answer: A) 3. 7. What does the coordination centre do? A) Detects changes in the environment. B) Is a change in the environment. C) Gives the response. D) Processes information from receptors. Show Answer Correct Answer: D) Processes information from receptors. 8. The forebrain develops into- A) Diencephalon and Cerebrum. B) Diencephalon and Cerebellum. C) Diencephalon and Medulla. D) Diencephalon and Pons. Show Answer Correct Answer: A) Diencephalon and Cerebrum. 9. Which of the following hormone works from outside the cell? A) Cortisol. B) Estrogen. C) Insulin. D) Thyroxine. Show Answer Correct Answer: C) Insulin. 10. When sees a crazy dog, the endocrine glands secrete hormones cause an increase in ..... A) Heartbeat. B) Digestion. C) Thinking. D) Talking. Show Answer Correct Answer: A) Heartbeat. 11. At the posterior pole of eye latter to blind spot, there is a yellowish pigmented spot called ..... with a central pit called ..... A) Macula, fovea. B) Corpus luteum, Fovea. C) Macula, columella. D) Macula lutea, fovea. Show Answer Correct Answer: D) Macula lutea, fovea. 12. Which endocrine gland is called the master gland? A) Thyroid. B) Adrenals. C) Pituitary. D) Pineal. Show Answer Correct Answer: C) Pituitary. 13. Which part of the eye is where images are converted to nerve impulses? A) Cornea. B) Retina. C) Optic Nerve. D) Lens. Show Answer Correct Answer: C) Optic Nerve. 14. A-melatonin can influence metabolism and pigmentationR-pineal gland is located on the dorsal side of forebrain A) A&R both true, R is the correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true, but R is false. D) Both A and R false. Show Answer Correct Answer: B) A&R both true, but R is not correct explanation of A. 15. Which statement about voluntary actions is not true? A) Voluntary actions always involve transmission of nerve impulses to or from the spinal cord. B) Voluntary actions may not involve sensory neurons. C) Voluntary actions are always coordinated by the brain. D) Relay neurones are always involved in voluntary actions. Show Answer Correct Answer: A) Voluntary actions always involve transmission of nerve impulses to or from the spinal cord. 16. When we play basketball we use ..... A) Hand eye coordination. B) Foot eye coordination. C) All the above. D) None of the above. Show Answer Correct Answer: A) Hand eye coordination. 17. Which response is not due to homeostasis? A) Increase in glucose production when blood glucose level is low. B) Shivering in cold weather. C) Increase in permeability of collecting duct of kidney tubules. D) Enlargement of iris. Show Answer Correct Answer: D) Enlargement of iris. 18. What is the IUPAC name for the complex [Cr(H2O)4Cl2]+? A) Tetrachlorochromium(III). B) Tetraaquachlorochromium(III). C) Dihydroxydichlorochromium(III). D) Pentaaquachromium(II). Show Answer Correct Answer: B) Tetraaquachlorochromium(III). 19. Hormones travel to other parts of the body using the ..... system. A) Nervous. B) Circulatory. C) Digestive. D) Skeletal. Show Answer Correct Answer: B) Circulatory. 20. The ligand N(CH$_{2}$CH$_{2}$NH$_{2}$)$_{3}$ is(a) Monodentate ligand (b) Tetradentate ligand(c) Hexadentate ligand (d) Ambidentate ligand A) C. B) A. C) B. D) D. Show Answer Correct Answer: C) B. 21. What is the role of calcium ions during a synaptic transmission? A) Generate action potential in postsynaptic membrane. B) Bind to the receptor of ligand gated sodium ion channels and causes depolarisation of postsynaptic membrane. C) Trigger the fusion of synaptic vesicles containing neurotransmitter to the presynaptic membrane. D) Involve in the reuptake of neurotransmitter into the synaptic knob. Show Answer Correct Answer: C) Trigger the fusion of synaptic vesicles containing neurotransmitter to the presynaptic membrane. 22. Which is not controlled directly by the nervous system? A) Pupil diameter in the eye. B) Heart rate. C) Blood glucose concentration. D) Dilation of the blood vessels. Show Answer Correct Answer: C) Blood glucose concentration. 23. The metal carbonyl which is paramagnetic is A) V(CO)$_{6}$. B) Ni(CO)$_{4}$. C) Cr(CO)$_{6}$. D) Fe(CO)$_{5}$. Show Answer Correct Answer: A) V(CO)$_{6}$. 24. There Are Five Types Of Movement In Plants A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. In humans, the life processes are controlled and regulated by A) Reproductive and endocrine system. B) Respiratory and nervous system. C) Endocrine and digestive system. D) Nervous and endocrine system. Show Answer Correct Answer: D) Nervous and endocrine system. 26. How do plants reduce water loss? A) Bigger leaf surface. B) The plant rolls up its leaves. C) The larger number of stoma on the top of the leaf surface. D) None of the above. Show Answer Correct Answer: B) The plant rolls up its leaves. 27. Which pattern shows how signals are transmitted from the presynaptic neuron to the post synaptic neuron A) Electrical $\rightarrow$ electrical. B) Electrical $\rightarrow$ chemical. C) Chemical $\rightarrow$ electrical $\rightarrow$ chemical. D) Electrical $\rightarrow$ chemical $\rightarrow$ electrical. Show Answer Correct Answer: D) Electrical $\rightarrow$ chemical $\rightarrow$ electrical. 28. NO$_{2}$ is a:(a) Monodentate ligand (b) Tridentate ligand(c) Hexadentate ligand (d) Ambidentate ligand A) C. B) A. C) B. D) D. Show Answer Correct Answer: D) D. 29. True or False:The nervous system is slower than the endocrine system. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 30. Dsp$^{2}$ hybridization represents A) Trigonal-bipyramidal geometry. B) Octahedral geometry. C) Square-planar geometry. D) Square-pyramidal geometry. Show Answer Correct Answer: C) Square-planar geometry. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesCoordination Quiz 1Coordination Quiz 2Coordination Quiz 3Coordination Quiz 4Coordination Quiz 5Coordination Quiz 6Coordination Quiz 7Coordination Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books