Download App

Neural Control and Coordination — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYNeural Control and Coordination3 Marks
Question
Raju has recently joined the gym. The very first day, while doing exercise, he felt increased rate of respiration, heartbeat, sweating, etc. He got worried as he experienced the sudden changes in his body. He discussed it with his brother who is a biology student. His brother smiled and explained him that these are the normal activities of the organs/ organ systems that occur during exercise for the maintenance of normal physiology of the human body.
  1. Name the processes that are necessary for maintaining normal physiology of the human body.
  2. Define coordination and integration.
  3. Explain the functions of various organs of the by body that are coordinated and integrated during exercise.
  4. What values did Raju's brother possess?
✓

Answer

  1. Coordination and integration of body organs by neural system. Which regulate normal physiology of human body.
  2. Coordination is the process through which two or more organs interact and complement the functions of one another. On the other hand, integration is a process, which makes two or more organs to work as a functional unit in harmony.
  3. When we do exercise, we observe significant increase in the rate of respiration, heartbeat, bloodflow, sweating, etc., to meet enhanced needs of nutrients and energy for increased activities of lungs, hearts, muscles and many other body organs. When we stop exercising, we witness that the increased activities of lungs, heart, nerves, kidneys, muscles, etc., gradually return to normal. Thus, during exercise, functions of various organs of the body are coordinated and integrated.
  4. He has a good knowledge of biology. He has the ability to apply his learning to the practical life.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "3 Marks Question" from Neural Control and Coordination→Neural Control and Coordination — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

A plant may have different names in different regions of the country or world. How do botanists solve this problem?
→
Explain the following terms:
  1. Actinomorphic.
  2. Gamosepalous.
  3. Syncarpous.
→
A student of taxonomy was puzzled when told by his professor to look for a key to identify a plant. He went to his friend to clarify what ‘Key’ the professor was refering to? What would the friend explain to him?
→
We know that plants are harmed by excess water. But plants survive under flooded condition. How are they able to manage excess water?
→
Write brief note on the following Synaptonemal complex.
→
Mention the distinctive characters of cyanobacteria.
→
How can we say that artificial pacemaker is a life saving instrument?
→
Explain the structure of bacteriophage with the help of well-labelled diagram.
→
Name the two important enzymes of $C_3$ and $C_4$ pathways, respectively? What important role do they play in fixing $\mathrm{CO}_2$ ?
→
Explain differentiation by giving one example.
→