Reproduction in organisms and animals. Science CBSE, Class 10: lessons, tests, tasks.

1.	Introduction
2.	Do organisms create exact copies?
3.	Types of reproduction
4.	Asexual reproduction - Fission
5.	Other types of asexual reproduction
6.	Sexual Reproduction
7.	Why sexual reproduction?
8.	Puberty, secondary sexual characteristics and reproduction in human
9.	Stages of sexual reproduction
10.	Human reproductive system - Male reproductive system
11.	Female reproductive system
12.	Female accessory organs and glands
13.	Gametogenesis - Spermatogenesis
14.	Oogenesis
15.	Fertilisation
16.	Post fertilisation - embryogenesis - cleavage and implantation
17.	Gastrulation and formation of the placenta
18.	Parturition and lactation
19.	Menstrual cycle
20.	Menstrual cycle phases
21.	Reproductive Health
22.	Population explosion and family planning
23.	Artificial methods of contraception
24.	Hormonal method, IUDs and surgical methods of contraception
25.	Mindmap

1.	NCERT Exemplar objective questions Difficulty: medium	5
2.	NCERT Intext questions Difficulty: hard	11
3.	NCERT book back questions Difficulty: hard	7
4.	NCERT exemplar short answer questions Difficulty: hard	7

1.	Importance of reproduction and DNA - the blueprint of an organism Difficulty: easy	2
2.	Difference in secondary sexual characteristics in boys and girls Difficulty: easy	3
3.	Different types of asexual reproduction Difficulty: easy	3
4.	Male secondary sex organs Difficulty: easy	2
5.	Layers of the testes, the cells of seminiferous tubule, and development of oogonia Difficulty: easy	3
6.	Sperm structure, oogenesis and menstrual cycle Difficulty: easy	3
7.	Menstrual cycle and the events that take place in the cycle Difficulty: easy	3
8.	Fertilization and stages of post fertilization Difficulty: easy	2
9.	Lactation, gestation and reproductive health Difficulty: easy	3
10.	Family planning, contraception and the different ways of birth control Difficulty: easy	3
11.	Types of reproduction and stages of sexual reproduction Difficulty: easy	2
12.	Reproduction and its type, and stages of reproduction Difficulty: medium	4
13.	Testes, primary and secondary sex organs in male Difficulty: medium	4
14.	Parts of a sperm and an egg, functions of each part, gametogenesis Difficulty: medium	4
15.	Primary reproductive organ and the ovarian follicles Difficulty: medium	4
16.	Primary and accessory organs and reproductive glands in women Difficulty: medium	5
17.	Advantages and disadvantages of sexual, asexual reproduction and organisms involved in fission Difficulty: medium	5
18.	Implantation, gastrula, and the functions of placenta Difficulty: medium	4
19.	Phases of menstruation and developmental stages of zygote Difficulty: medium	4
20.	Different artificial methods of contraception Difficulty: medium	5
21.	The importance of variation and DNA copying in reproduction Difficulty: medium	5
22.	Difference between primary, secondary sex organs and layers of uterus Difficulty: medium	4
23.	Gametes of male and female, uterine layers Difficulty: medium	4
24.	Characteristics of sexual and asexual reproduction Difficulty: medium	4
25.	Difference between sperm and egg; spermatogenesis and oogenesis Difficulty: medium	4
26.	Male and female reproductive system Difficulty: medium	4
27.	Steps involved in the formation of the zygote till parturition Difficulty: medium	5
28.	Types of sexual and asexual reproduction Difficulty: medium	4
29.	Cyclical changes that occurs in the different phases of menstrual cycle Difficulty: medium	4
30.	Reproductive health related problems, strategies, lactation, maternal and fraternal twins Difficulty: medium	5
31.	Contraceptive devices, stages of sexual reproduction, placenta Difficulty: medium	5
32.	Overpopulation, family planning, menstruation, and types of contraceptions Difficulty: hard	9
33.	Events involved in the menstrual cycle with and without fertilization Difficulty: hard	9
34.	Reproduction types, types of reproductive organs, male and female reproductive tract Difficulty: hard	7
35.	Menstruation, changes observed during menstruation, different stages of sexual reproduction Difficulty: hard	6
36.	Variation in reproduction and the importance of sexual reproduction Difficulty: hard	6

1.	NTSE exam archieves Difficulty: medium	4
2.	NTSE previous year questions Difficulty: medium	4
3.	NEET previous year questions Difficulty: medium	4

1.	VSA questions Difficulty: easy	2
2.	Activity - to observe binary fission and budding Difficulty: hard	13
3.	SA questions from previous year question papers Difficulty: hard	8
4.	Long answer questions and CBSE lab based questions Difficulty: hard	12

1.	Worksheet 1 Difficulty: medium	8
2.	Worksheet 2 Difficulty: medium	10
3.	Worksheet 3 Difficulty: medium	8
4.	Worksheet 4 Difficulty: medium	9
5.	Worksheet 5 Difficulty: medium	9

1.

Methodical recommendation

Reproduction in organisms and animals

Theory

Textbook Questions

Practice Questions

Entrance Exam Questions

Key Questions for School Exam Preparation

Worksheets

Teacher manual