Class 10 Science Chapter 7 MCQ
Class 10 Science Chapter 7 MCQ (Multiple Choice Questions) of Control and Coordination. MCQs are prepared including intext questions and exercises questions. These MCQ Online Tests covers the entire chapter 7 of grade 10 science.Terms related to organs and hormones responsible for the control and coordination are given here in the format of MCQ Quiz. Practice these objective questions to clear the concepts of chapter 7 of standard X Science.
Class 10 Science Chapter 7 MCQ Online Test for 2020-2021
|Chapter: 7||Control and Coordination|
|Contents:||MCQ Online Tests with Answers|
Class 10 Science Chapter 7 MCQ Test for Revision
Class 10 Science Chapter 7 MCQ Online Test with answers and explanation. All the questions are important for the exams whether it is class test or terminal exams. All the questions are prepared from NCERT Textbook for class 10 Science only. Answers and Explanation of the questions are also confined to NCERT Books only.
Which of the following statement is or are incorrect?
Consider the following statements and choose the correct one:
Riya is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:
The movement of sunflower in accordance with the path of sun is due to
Badal appeared in class test but he confused to know the correct statement. Would you help him to know that?
Iodine is necessary for the synthesis of which hormone?
Which of the following is not associated with growth of plant?
Posture and balance of the body is controlled by
What is function of Medulla in Hindi-Brain?
Medulla controls all involuntary actions including blood pressure, salivation and vomiting.
How do dendrils cling the support?
Tendrils are sensitive to touch. When they come in contact with any support, the part of the tendril in contact with the object does not grow as rapidly as the part of the tendril away from the object. This causes the tendril to circle around the object and thus cling to it.
Why do plants appear to bend towards light?
When growing plants detect light, a hormone called auxin, synthesised at the shoot tip, helps the cells to grow longer. When light is coming from one side of the plant, auxin diffuses towards the shady side of the shoot. This concentration of auxin stimulates the cells to grow longer on the side of the shoot which is away from light. Thus, the plant appears to bend towards light.
Name the hormone of plant which inhibits the growth?
Abscisic acid is one example of a hormone which inhibits growth of plants.
Feedback about NCERT Solutions and Contents
We are preparing contents as per user’s choice. Continuously updating NCERT Question’s Solutions and other contents on the basis of feedback we received. All the contents on Tiwari Academy is free to use with any login or registration.