This quiz works best with JavaScript enabled. Home > Grammar > Sentence Structure > Coordination – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 13 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In order to flower, a short-day plant needs a A) Night that is longer than a certain length. B) Day that is longer than a certain length. C) Lash of red light during a long dark period. D) High level of Pfr. Show Answer Correct Answer: A) 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) Ganglion cells. B) Photoreceptor cells. C) Bipolar cells. D) Pigmented cells. Show Answer Correct Answer: A) Ganglion cells. 6. Anatomically, human ear can be divided into ..... major sections. A) 2. B) 3. C) 4. D) 6. Show Answer Correct Answer: B) 3. 7. What does the coordination centre do? A) Processes information from receptors. B) Detects changes in the environment. C) Gives the response. D) Is a change in the environment. Show Answer Correct Answer: A) 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) Estrogen. B) Cortisol. 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) Digestion. B) Talking. C) Heartbeat. D) Thinking. Show Answer Correct Answer: C) 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) Corpus luteum, Fovea. B) Macula, fovea. C) Macula lutea, fovea. D) Macula, columella. Show Answer Correct Answer: C) Macula lutea, fovea. 12. Which endocrine gland is called the master gland? A) Pituitary. B) Pineal. C) Adrenals. D) Thyroid. Show Answer Correct Answer: A) Pituitary. 13. Which part of the eye is where images are converted to nerve impulses? A) Retina. B) Cornea. 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) Relay neurones are always involved in voluntary actions. B) Voluntary actions always involve transmission of nerve impulses to or from the spinal cord. C) Voluntary actions are always coordinated by the brain. D) Voluntary actions may not involve sensory neurons. Show Answer Correct Answer: B) 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) Enlargement of iris. B) Increase in glucose production when blood glucose level is low. C) Increase in permeability of collecting duct of kidney tubules. D) Shivering in cold weather. Show Answer Correct Answer: A) Enlargement of iris. 18. What is the IUPAC name for the complex [Cr(H2O)4Cl2]+? A) Tetraaquachlorochromium(III). B) Tetrachlorochromium(III). C) Pentaaquachromium(II). D) Dihydroxydichlorochromium(III). Show Answer Correct Answer: A) Tetraaquachlorochromium(III). 19. Hormones travel to other parts of the body using the ..... system. A) Circulatory. B) Digestive. C) Nervous. D) Skeletal. Show Answer Correct Answer: A) 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) A. B) B. C) C. D) D. Show Answer Correct Answer: B) 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) Blood glucose concentration. B) Dilation of the blood vessels. C) Heart rate. D) Pupil diameter in the eye. Show Answer Correct Answer: A) Blood glucose concentration. 23. The metal carbonyl which is paramagnetic is A) Ni(CO)$_{4}$. B) V(CO)$_{6}$. C) Cr(CO)$_{6}$. D) Fe(CO)$_{5}$. Show Answer Correct Answer: B) 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. ← PreviousNext →Related QuizzesGrammar QuizzesCoordination Quiz 1Coordination Quiz 2Coordination Quiz 3Coordination Quiz 4Coordination Quiz 5Coordination Quiz 6Coordination Quiz 7Coordination Quiz 8Coordination Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books