Skip to main content
Super TutorResources
Chapter 12 of 16
QuestionsNotesFlashcardsSummaryFormulasQuizConceptsSyllabusPlan
Revision Notes

Endocrine System

ICSE · Class 10 · Biology

Quick revision notes for Endocrine System — ICSE Class 10 Biology. Key concepts, formulas, and definitions for last-minute revision.

44 questions40 flashcards5 concepts

Interactive on Super Tutor

Studying Endocrine System? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for revision notes and more.

Try Super Tutor — Free

1,000+ Class 10 students started this chapter today

A comparison chart highlighting the key differences between endocrine (ductless) glands and exocrine (ducted) glands, including their secretions and how they are released.
Super Tutor

This is just one of 11+ visuals inside Super Tutor's Endocrine System chapter

Explore the full set

Key Topics to Revise

1

1. Basic Ideas of Endocrine System

  • A gland is a group of secretory tissues.
  • Exocrine glands release secretions through ducts into a target organ.
  • Endocrine glands are ductless and release hormones directly into the blood.
2

2. Pituitary Gland and Hypothalamus

  • Pituitary gland is also called hypophysis.
  • It is a whitish, pea-sized gland weighing about 5 g.
  • It hangs from the base of the hypothalamus by the infundibulum.
3

3. Thyroid Gland

  • Thyroid gland is bilobed and H-shaped.
  • It weighs about 25 to 40 g in man.
  • It lies in the neck below the larynx on either side of the trachea and the two lobes are connected by the isthmus.
4

4. Pancreas and Blood Sugar Control

  • Pancreas is a mixed or heterocrine gland.
  • It lies in the loop of the duodenum just below the stomach.
  • Its exocrine part has acini that secrete pancreatic juice.

Get complete notes with diagrams and examples

Full Notes

Key Concepts

Endocrine glands are ductless glandsThe pituitary glandThe hypothalamus releases releasing hormones suchThe thyroid gland is a bilobedThe pancreas is a mixed

Frequently Asked Questions

What are the important topics in Endocrine System for ICSE Class 10 Biology?
Endocrine System covers several key topics that are frequently asked in ICSE Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Endocrine System — ICSE Class 10 Biology?
Understand the core concepts first, then work through the 44 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Endocrine System

All 16 chapters — ICSE Class 10 Biology Revision Notes

For serious students

Get the full Endocrine System chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 10 Biology.

Try Super Tutor Free
Try the full chapter — Free