NCERT Solutions for Control And Coordination of Page 111

Q1: How does chemical coordination take place in animals?

Answer:

Chemical coordination in multicellular organisms takes place through special chemical substances called hormones, which are produced in endocrine glands.

Q2: Why is the use of iodized salt advisable?

Answer:

Iodized salt helps create the hormones that regulate heart rate and blood pressure. It also helps to burn extra fat deposits that could lead to heart disease. Salt promotes healthy hydration levels and creates a balance of electrolytes.

Q3: How does our body respond when adrenaline is secreted into the blood?

Answer:

When adrenaline is secreted in large amounts it prepares our body for action. It speeds up heartbeat and breathing, raises blood pressure, and allows more glucose to go into the blood to give us a lot of energy quickly to fight or fight.

Q4: Why are some patients with diabetes treated by giving injections of insulin?

Answer:

Sometimes, people with type 2 diabetes or gestational diabetes need insulin therapy if other treatments haven’t been able to keep blood glucose levels within the desired range. Insulin therapy helps prevent diabetes complications by keeping blood sugar within the target range.

Control and Coordination is about control mechanisms and movement in organisms. This article includes free NCERT Solutions for Class 10 Science Chapter 7 Control And Coordination, developed by the top Biology experts at GFG, according to the latest CBSE Syllabus 2023-24 and guidelines.

These NCERT Solutions for Class 10 Science Chapter 7 Control And Coordination have covered all important topics to help students in their board exams, as well as in preparing for future competitive exams.