Practice CBSE Class 11 Biology Chemical Coordination and Integration MCQs Set B provided below. The MCQ Questions for Class 11 Chapter 19 Chemical Coordination and Integration Biology with answers and follow the latest CBSE/ NCERT and KVS patterns. Refer to more Chapter-wise MCQs for CBSE Class 11 Biology and also download more latest study material for all subjects
MCQ for Class 11 Biology Chapter 19 Chemical Coordination and Integration
Class 11 Biology students should review the 50 questions and answers to strengthen understanding of core concepts in Chapter 19 Chemical Coordination and Integration
Chapter 19 Chemical Coordination and Integration MCQ Questions Class 11 Biology with Answers
Question : The hormone which regulates the basal metabolism in our body is secreted from
a) pituitary
b) thyroid
c) adrenal cortex
d) pancreas
Answer : B
Question : Find out the correct match :-
a) Insulin ? Hyperglycemic effect
b) STH ? Hypoglycemic effect
c) Epinephrine ? Hyperglycemic effect
d) Thyroxine ? Decrease amino acid up take
Answer : C
Answer : B
Answer : C
b) lactation
d) gametogenesis
Answer : C
Question : Hypothalamic portal system regulates activity of :-
a) Medulla of adrenal gland
b) Pancreatic acini
c) Adenohypophysis
d) Melatonin secreting cells
Answer : C
b) thymus
d) pineal gland
Answer : D
Answer : C
b) prostate gland
d) Bartholin’s gland
Answer : A
Question : Gland which is major regulator of metabolism and development process is :-
a) Pituitary gland
b) Thyroid gland
c) Pineal gland
d) Adrenal gland
Answer : B
Answer : A
b) visible rays
d) X-rays
Answer : A
Question : Which of the following hormone stimulates breakdown of glycogen and increases blood glucose concentration ?
a) Hormone of b-cell of pancreas
b) Hormone of adrenal medulla
c) Hormone of parathyroid
d) Hormones of pineal gland
Answer : B
Answer : A
b) Cholesterol
d) Progesterone
Answer : B
Answer : B
Question : Diurnal rhythms of human body are related with
a) Adrenaline
b) Cortisol
c) Melatonin
d) Thymosin
Answer : D
Answer : A
Answer : B
b) Progesterone
d) Estrogen
Answer : A
Question : Storage of iodothyronine occurs into :-
a) Connective tissue band of thyroid gland
b) Inside the thyroid follicular cell
c) In blood stream
d) Extra cellular space of thyroid gland
Answer : D
Answer : A
Answer : C
Answer : C
Answer : B
Answer : A
Answer : C
Answer : A
Answer : A
Answer : D
Answer : C
Answer : A
Answer : C
Answer : A
Answer : C
Answer : B
More free study material for Biology
MCQs for Chapter 19 Chemical Coordination and Integration Biology Class 11
Students can use these MCQs for Chapter 19 Chemical Coordination and Integration to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for Class 11 Biology released by CBSE. Our expert teachers suggest that you should practice daily and solving these objective questions of Chapter 19 Chemical Coordination and Integration to understand the important concepts and better marks in your school tests.
Chapter 19 Chemical Coordination and Integration NCERT Based Objective Questions
Our expert teachers have designed these Biology MCQs based on the official NCERT book for Class 11. We have identified all questions from the most important topics that are always asked in exams. After solving these, please compare your choices with our provided answers. For better understanding of Chapter 19 Chemical Coordination and Integration, you should also refer to our NCERT solutions for Class 11 Biology created by our team.
Online Practice and Revision for Chapter 19 Chemical Coordination and Integration Biology
To prepare for your exams you should also take the Class 11 Biology MCQ Test for this chapter on our website. This will help you improve your speed and accuracy and its also free for you. Regular revision of these Biology topics will make you an expert in all important chapters of your course.
You can get most exhaustive CBSE Class 11 Biology Chemical Coordination and Integration MCQs Set B for free on StudiesToday.com. These MCQs for Class 11 Biology are updated for the 2025-26 academic session as per CBSE examination standards.
Yes, our CBSE Class 11 Biology Chemical Coordination and Integration MCQs Set B include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the CBSE paper is now competency-based.
By solving our CBSE Class 11 Biology Chemical Coordination and Integration MCQs Set B, Class 11 students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Biology.
Yes, Biology MCQs for Class 11 have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused CBSE exams.
Yes, you can also access online interactive tests for CBSE Class 11 Biology Chemical Coordination and Integration MCQs Set B on StudiesToday.com as they provide instant answers and score to help you track your progress in Biology.