Chemical Coordination and Integration
ICSE · Class 11 · Biology
Flashcards for Chemical Coordination and Integration — ICSE Class 11 Biology. Quick Q&A cards covering key concepts, definitions, and formulas.
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 flashcards 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 startedWhat is a hormone?
Answer
Hormones are non-nutrient chemicals that act as intercellular messengers and are produced in trace amounts. They carry signals through the blood to target organs and help control body functions.
What is the difference between exocrine and endocrine glands?
Answer
Exocrine glands secrete their products into ducts or channels that carry them outside the body or into body cavities. Endocrine glands have no ducts; their hormones flow directly into the bloodstream.
Why are hormones called chemical messengers?
Answer
Hormones are called chemical messengers because they are released by one gland, travel through the blood, and bring instructions to specific target organs. They regulate metabolism, growth, reproducti…
Where is the pituitary gland located and how much does it weigh?
Answer
The pituitary gland is suspended by the infundibulum in the sella turcica of the sphenoid bone. It weighs about 0.5 to 1.0 g in man, and slightly more in pregnant women.
What are the two major parts of the pituitary gland?
Answer
The pituitary has the anterior pituitary and the posterior pituitary, with an intermediate zone called pars intermedia in between. The anterior pituitary is the adenohypophysis and makes about three-f…
Which hormones are secreted by acidophil cells of the anterior pituitary?
Answer
Acidophil cells of the anterior pituitary secrete growth hormone and prolactin. These are the two hormones produced by acidophils.
Which hormones are secreted by basophil cells of the anterior pituitary?
Answer
Basophil cells of the anterior pituitary secrete ACTH, TSH, FSH, and LH. These are the four basophil hormones of the anterior pituitary.
Why are FSH and LH called gonadotropins?
Answer
FSH and LH are called gonadotropins because they act on the gonads. FSH influences gamete formation, and LH controls ovulation in females and testosterone secretion in males.
+34 more flashcards 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 flashcards are available for 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
Important Questions
Practice with board exam-style questions
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
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.