science 12 ||

science 12

الملفات

neuronal coordination

Neural coordination in living organisms (5 ⭐)

Neural coordination in living organisms part 2 (5 ⭐)

Neural coordination in living organisms part 3 (5 ⭐)

Neural coordination in living organisms part 4 (3 ⭐)

Functions of the central nervous system 1 (0 ⭐)

Functions of the Central Nervous System 2 (0 ⭐)

Functions of the Central Nervous System 3 (0 ⭐)

conditioned reflex (0 ⭐)

Conditioned reflex 2 (0 ⭐)

Some diseases of the nervous system (0 ⭐)

Human sensory receptors

Human sensory receptors 1 (5 ⭐)

Sensory receptors in the skin 2 (0 ⭐)

1 chemical receptors (0 ⭐)

chemoreceptors 2 (0 ⭐)

Auditory receptors and balance receptors 1 (0 ⭐)

Auditory receptors and balance receptors 2 (0 ⭐)

Auditory receptors and balance receptors 3 (0 ⭐)

photoreceptors 1 (0 ⭐)

Photoreceptors 2 (0 ⭐)

Photoreceptors 3 (0 ⭐)

Photoreceptors 4 (0 ⭐)

Genetics unit

Lesson 1 part1 (0 ⭐)

Lesson 2 part 2 (0 ⭐)

Lesson 1, Part 3 (0 ⭐)

Lesson 1, Part 4 (0 ⭐)

Lesson Two, Part One (0 ⭐)

Lesson Two, Part Two (0 ⭐)

Lesson Two, Part Three (0 ⭐)

Lesson Two, Part Four (0 ⭐)

Lesson Two, Part Five (0 ⭐)

Lesson Two, Part sixe (0 ⭐)

Lesson Two, Part Seven (0 ⭐)

Lesson 3, Part 1 (0 ⭐)

Lesson 3, Part 2 (0 ⭐)

Lesson Four, Part One (0 ⭐)

Lesson Four, Part Two (0 ⭐)

Lesson Four, Part Three (0 ⭐)

Lesson Four, Part Four (0 ⭐)

Lesson Four, Part Five (0 ⭐)

Lesson Four, Part Six (0 ⭐)

Lesson Four, Part Seven (0 ⭐)

Lesson Four, Part Eight (0 ⭐)

Lesson 5, Part 1 (0 ⭐)

Lesson 5, Part 2 (0 ⭐)

Lesson Six (0 ⭐)

Reproduction of living organisms

Lesson 5: Gymnosperms, Part 1 (0 ⭐)

Lesson 5: Gymnosperms, Part 2 (0 ⭐)

Lesson 5: Gymnosperms, Part 3 (0 ⭐)

Lesson 6 (Seed Encapsulations) Part 1 (0 ⭐)

Lesson 6 (Seed Encapsulations) Part 2 (0 ⭐)

Lesson 6 (Seed Encapsulations) Part 3 (0 ⭐)

Lesson 6 (Seed Encapsulations) Part 4 (0 ⭐)

Lesson Seven: Sexual Reproduction in Humans (0 ⭐)

Lesson 8: The Male Reproductive System / Part 1 (0 ⭐)

Lesson 8: The Male Reproductive System / Part 2 (0 ⭐)

Lesson 8: The Male Reproductive System / Part 3 (0 ⭐)

Lesson Nine: Stages of Sperm Formation and Their Importance / Part One (0 ⭐)

Lesson 9: Stages of Sperm Formation and Their Importance / Part 2 (0 ⭐)

Lesson 9: Stages of Sperm Formation and Their Importance / Part 3 (0 ⭐)

Lesson 10: The Female Reproductive System / Part 1 (0 ⭐)

Lesson 10: The Female Reproductive System / Part 2 (0 ⭐)

Lesson Eleven: The Sexual Cycle and the Hormonal Mechanisms Regulating It / Part One (0 ⭐)

Lesson Eleven: The Sexual Cycle and the Hormonal Mechanisms Regulating It / Part Two (0 ⭐)

Lesson Eleven: The Sexual Cycle and the Hormonal Mechanisms Regulating It / Part Three (0 ⭐)

Lesson Twelve: The Fertilization Process in Females (0 ⭐)

Lesson Thirteen: Embryonic Development, Implantation, and Pregnancy / Part One (0 ⭐)

Lesson Thirteen: Embryonic Development, Implantation, and Pregnancy / Part Two (0 ⭐)

Lesson Thirteen: Embryonic Development, Implantation, and Pregnancy / Part Three (0 ⭐)

Birth and breastfeeding in humans (0 ⭐)

Reproductive health and some sexually transmitted diseases (0 ⭐)

hormonal coordination

hormonal coordination in humans (0 ⭐)

Hormonal coordination in humans 2 (0 ⭐)

Some endocrine glands and the mechanism of action of hormones 1 (0 ⭐)

Some endocrine glands and the mechanism of action of hormones 2 (0 ⭐)

Mechanisms of endocrine control (0 ⭐)

Chemical coordination in plants (0 ⭐)

Chemical coordination in plants, Part 2 (0 ⭐)