dars
lab
free school lessons
Lessons
My cabinet
Badges
About
Grade 8
1
2
3
4
5
6
7
8
9
soon
10
soon
11
soon
🌐
EN
UZ
O‘zbekcha
EN
English
RU
Русский
Log in
Algebra
Geometry
Uzbek language
Literature
English
Russian language
Computing
History of Uzbekistan
World history
Physics
Chemistry
Biology (Human body and health)
Geography
Technology
State and law
Economics
Advertisement
728×90 · 320×100
Introduction
1
The science of the human body and health
Lessons 1
Chapter I
General information about the human body
2
The cell and the properties of life
Lessons 2–3
3
Tissues, organs and the organism
Lessons 4
Chapter II
Regulation of body functions; secretory glands
4
Regulation of body functions; glands
Lessons 5–6
5
Pituitary, adrenal, pancreas and sex glands
Lessons 7–8
Chapter III
Musculoskeletal system
6
The skeleton and bones
Lessons 9–10
7
First aid for bones, and muscles
Lessons 11–12
8
Posture and Laboratory work 1
Lessons 13–14
Chapter IV
Blood
9
Blood and its composition
Lessons 15–16
10
Erythrocytes, leukocytes and immunity
Lessons 17–18
Chapter V
Circulatory system
11
Heart, blood vessels and circulation circuits
Lessons 19–20
12
Blood flow, lymph and regulation of the heart
Lessons 21–22
13
First aid for bleeding; Laboratory work 2
Lessons 23–24
Chapter VI
Respiratory system
14
Respiratory organs and gas exchange
Lessons 25–26
15
Control of breathing, diseases and Laboratory work 3
Lessons 27–28
Chapter VII
Digestive system
16
The mouth and digestive organs
Lessons 29–30
17
Regulation of digestion, diseases and Laboratory work 4
Lessons 31–33
Chapter VIII
Metabolism and energy exchange
18
Metabolism and energy exchange
Lessons 34–35
19
Vitamins, energy use and Laboratory work 5
Lessons 36–38
Chapter IX
Skin and the urinary (excretory) system
20
Skin, sweat glands and skin derivatives
Lessons 39–40
21
Skin hygiene and the urinary system
Lessons 41–43
Chapter X
Nervous system
22
Structure and function of the nervous system
Lessons 44–45
23
Spinal cord and brain
Lessons 46–47
24
Cerebral hemispheres, nervous-system health, Lab 6
Lessons 48–50
Chapter XI
Higher nervous activity
25
Unconditioned and conditioned reflexes
Lessons 51–52
26
Intelligence, speech and emotion
Lessons 53–54
27
Memory, sleep and nervous-system hygiene
Lessons 55–57
Chapter XII
Sense organs
28
Sense organs and the structure of the eye
Lessons 58–59
29
Vision, Lab 7 and hearing
Lessons 60–62
30
Balance, skin senses, smell and taste
Lessons 63–64
Chapter XIII
Reproduction and development; the biological and social nature of the human
31
Reproductive organs, fertilisation and fetal development
Lessons 65–66
32
Growth and development; human nature
Lessons 67–68
☰ Contents · Biology (Human body and health)
Grade 8
›
Biology (Human body and health)
›
Week 4
Regulation of body functions; glands
Lessons 5–6 · 2 lessons · O. Mavlonov, T. Tilavov, B. Aminov. Biology (Human body and health), Grade 8. Revised and expanded 6th edition. “O‘qituvchi” Publishing and Printing Creative House, Tashkent, 2019
Lesson 5
Lesson 6
Quiz
8
Homework
5
Turn on JavaScript in your browser to take the quiz.
← Previous
Week 4 · Lesson 6: Secretory glands; the thyroid gland
Next →
Week 4 · Homework
Advertisement
300×250 · 728×90