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Rajasthan Board Class 10 (RBSE) Control and Coordination — practice questions

Explore 28 free Control and Coordination questions in Rajasthan Board Class 10 (RBSE) Biology. Open each question or exercise to read its content, reference answers and available explanation.

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Control and Coordination questions and exercises with answers

Showing questions 1–28 of 28.

Electrical impulse travels in a neuron fromRead the answer and worked solution →In a synapse, chemical signal is transmitted fromRead the answer and worked solution →In a neuron, conversion of electrical signal to a chemical signal occurs at/inRead the answer and worked solution →Posture and balance of the body is controlled byRead the answer and worked solution →Spinal cord originates fromRead the answer and worked solution →The movement of shoot towards light isRead the answer and worked solution →The main function of abscisic acid in plants is toRead the answer and worked solution →Which of the following is not associated with growth of plant?Read the answer and worked solution →Iodine is necessary for the synthesis of which hormone?Read the answer and worked solution →Choose the incorrect statement about insulinRead the answer and worked solution →The shape of guard cells changes due to change in theRead the answer and worked solution →The growth of pollen tubes towards ovules is due toRead the answer and worked solution →The movement of sunflower in accordance with the path of sun is due toRead the answer and worked solution →The substance that triggers the fall of mature leaves and fruits from plants is due toRead the answer and worked solution →Involuntary actions in the body are controlled byRead the answer and worked solution →Which of the following is not an involuntary action?Read the answer and worked solution →Which statement is not true about thyroxin?Read the answer and worked solution →Dwarfism results due toRead the answer and worked solution →A doctor advised a person to take an injection of insulin becauseRead the answer and worked solution →The hormone which increases the fertility in males is calledRead the answer and worked solution →Which of the following endocrine glands is unpaired?Read the answer and worked solution →Junction between two neurons is calledRead the answer and worked solution →In humans, the life processes are controlled and regulated byRead the answer and worked solution →Order the path of a reflex actionRead the answer and worked solution →Match each plant response to its nameRead the answer and worked solution →Which part of the brain does the job?Read the answer and worked solution →Tap every plant hormoneRead the answer and worked solution →True or false: control and coordinationRead the answer and worked solution →

Worked practice questions

Electrical impulse travels in a neuron from

  1. Dendrite → cell body → axon → axonal end
  2. Dendrite → axon → axonal end → cell body
  3. Cell body → dendrite → axon → axonal end
  4. Axonal end → axon → cell body → dendrite
Show answer and solution

Correct answer: A. Dendrite → cell body → axon → axonal end

This Control and Coordination item tests a core Biology concept. Correct answer: Dendrite → cell body → axon → axonal end. _Source: syllabus Exemplar Science Class 10_

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In a synapse, chemical signal is transmitted from

  1. dendritic end of one neuron to axonal end of another neuron
  2. axonal end of one neuron to dendritic end of another neuron
  3. axon to cell body of the same neuron
  4. cell body to axonal end of the same neuron
Show answer and solution

Correct answer: B. axonal end of one neuron to dendritic end of another neuron

This Control and Coordination item tests a core Biology concept. Correct answer: axonal end of one neuron to dendritic end of another neuron. _Source: syllabus Exemplar Science Class 10_

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In a neuron, conversion of electrical signal to a chemical signal occurs at/in

  1. cell body
  2. dendritic end
  3. axonal end
  4. axon
Show answer and solution

Correct answer: C. axonal end

This Control and Coordination item tests a core Biology concept. Correct answer: axonal end. _Source: syllabus Exemplar Science Class 10_

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