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Syllabus

Reproduction in Animals — Syllabus

Telangana Open School (TOSS) · Class 12 · Biology

What Reproduction in Animals covers in Telangana Open School (TOSS) Class 12 Biology: 4 topics, for the 2026-27 session.

43 questions30 flashcards5 concepts

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4 Topics · Telangana Open School (TOSS) Class 12 Biology · 2026-27

Topics in Reproduction in Animals

1

Types of Reproduction

  • Reproduction is the biological process by which organisms produce offspring of their own kind.
  • Asexual reproduction involves a single parent and does not involve the formation or fusion of gametes.
  • Binary fission, budding, and fragmentation are examples of asexual reproduction seen in lower organisms like bacteria, hydra, and planaria.
2

Human Male Reproductive System

  • The male reproductive system includes testes, epididymis, vas deferens, urethra, penis, and accessory glands (seminal vesicles, prostate gland, Cowper’s glands).
  • Testes produce sperm and secrete testosterone, the male sex hormone.
  • Sperm mature and are stored in the epididymis before being transported via the vas deferens.
3

Human Female Reproductive System

  • The female reproductive system consists of ovaries, fallopian tubes, uterus, vagina, and external genitalia.
  • Ovaries produce ova (eggs) and secrete estrogen and progesterone.
  • Each month, an ovum matures in a Graafian follicle and is released during ovulation.
4

Menstrual Cycle and Fertilization

  • The menstrual cycle is a monthly cycle (average 28 days) in females that prepares the body for pregnancy.
  • It begins with menstruation (days 1–4), where the endometrial lining is shed if no pregnancy occurs.
  • From day 5–13, follicular development occurs under the influence of FSH; estrogen levels rise.

Key Concepts

Central concept: Reproduction in Animals

Asexual ReproductionSexual ReproductionHuman Reproductive SystemMale Reproductive SystemFemale Reproductive SystemMenstrual CycleFertilization and DevelopmentPregnancy and Childbirth

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Frequently Asked Questions

What are the important topics in Reproduction in Animals for Telangana Open School (TOSS) Class 12 Biology?
Key topics in Reproduction in Animals include Types of Reproduction, Human Male Reproductive System, Human Female Reproductive System, Menstrual Cycle and Fertilization. Study these first, then practise questions on each for the Telangana Open School (TOSS) Class 12 board exam.
How should I revise Reproduction in Animals for the Telangana Open School (TOSS) Class 12 board exam?
Learn the core ideas first, then work through the 43 practice questions on Reproduction in Animals. Revise 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.

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