Chemical Coordination and Integration
ICSE · Class 11 · Biology
Most important questions from Chemical Coordination and Integration for ICSE Class 11 Biology board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Chemical Coordination and Integration? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 11 students started this chapter today
Learn better with visuals Super Tutor has hundreds of illustrations like this across every chapter — all free to try.
Get startedSample Questions
Which hormone promotes water reabsorption from the distal convoluted tubule of the nephron?
Show answer
ADH (vasopressin)
ADH (antidiuretic hormone/vasopressin) promotes reabsorption of water from the distal convoluted tubule, concentrating urine.
Diabetes insipidus is caused by deficiency of which hormone?
Show answer
ADH
Diabetes insipidus results from ADH deficiency, leading to large volumes of dilute tasteless urine and intense thirst.
Which hormone stimulates uterine contractions during childbirth?
Show answer
Oxytocin
Oxytocin, stored in the posterior pituitary, causes uterine muscle contractions during parturition and also triggers milk ejection.
Calcitonin is secreted by which cells of the thyroid gland?
Show answer
Parafollicular (C) cells
Calcitonin is secreted by parafollicular (C) cells of the thyroid gland and lowers blood calcium levels.
+56 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Chemical Coordination and Integration for ICSE Class 11 Biology?
How to score full marks in Chemical Coordination and Integration — ICSE Class 11 Biology?
How many important questions are there in Chemical Coordination and Integration?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Chemical Coordination and Integration
Practice Quiz
Test yourself with a quick quiz
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Chemical Coordination and Integration chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 11 Biology.