Nervous Coordination Sense Organs Ecology of Populations Balance in Nature Reproduction in Humans Fertilisation and Seed Development Fruits Reproductive Behaviours Biology of Heredity (Genetics) Variation and Evolution Evolution Adaptation for Survival Regulation of the Internal Environment
قد يعجبك أيضًا
Transport in Plants & Animals I Form Two
Animals for Kids to Learn
أحياء لغات للصف الأول الثانوي للعام الدارسي 2020-2021 على قناة مصر التعليمية
أحياء الصف الأول الثانوي
SS 1 Biology
SSS10 Biology
SSS12 Biology
SSS 1 Biology
SS2 Biology
SS 2 Physics
SS 2 Physical
KS1 Music
SS1 Biology
Primary 1 English
Nursery Rhymes | Words & Sounds
Primary 3 English
SS 1 Chemistry
SS 1 Mathematics
SS 1 Physics
SS 3 Physics
Year 10 Biology
Year 11 Biology
Biology
Biology (2012)
التعليقات
10 تعليق
Learn about the plant hormones and their functions.
Auxins are the most researched class of plant hormones; learn about their roles.
This lesson explores the general functions of plant hormones and lists the common groups.
A summary of the functions of hormones in humans.
Testosterone is the main male sex hormones; learn about its function and disorders.
Explore oestrogen and progesterone as female sex hormones.
Hormones produced by the adrenal cortex and their functions are detailed.
The medulla of the adrenal gland produces adrenaline and noradrenaline that act in the sympathetic response.
This lesson explores the endocrine pancreas; how insulin, glucagon and blood glucose levels interact.
Learn about the thyroid and parathyroid glands, the hormones they produce and their functions.