06-09-2026, 09:26 AM
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Biology Igcse Course Unit 9
Published 6/2026
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 1h 51m | Size: 3.23 GB
Transport in Animals
What you'll learn
In this course students will learn exactly what they need to know for their Biology IGCSE exams. Students will learn about
1. Describe the circulatory system as a system of blood vessels with a pump and valves to ensure one-way flow of blood
2. Describe the single circulation of a fish
3. Describe the double circulation of a mammal
4. Explain the advantages of a double circulation
5. Identify in diagrams and images the structures of the mammalian heart
6. Identify in diagrams and images the atrioventricular and semilunar valves in the mammalian heart
7. Explain the relative thickness of[/center]
(a) the muscle walls of the left and right ventricles
(b) the muscle walls of the atria compared to those of the ventricles
8. Explain the importance of the septum in separating oxygenated and deoxygenated blood
9. Describe the functioning of the heart in terms of the contraction of muscles of the atria and ventricles and the action of the valves
10. State that blood is pumped away from the heart in arteries and returns to the heart in veins
11. State that the activity of the heart may be monitored by: ECG, pulse rate and listening to sounds of valves closing
12. Investigate and describe the effect of physical activity on the heart rate
13. Describe coronary heart disease in terms of the blockage of coronary arteries and state the possible risk factors
14. Discuss the roles of diet and exercise in reducing the risk of coronary heart disease
15. Explain the effect of physical activity on the heart rate
16. Describe the structure of arteries, veins and capillaries
17. State the functions of capillaries
18. Identify in diagrams and images the main blood vessels to and from the
a) heart, limited to: vena cava, aorta, pulmonary artery and pulmonary vein
(b) lungs, limited to: pulmonary artery and pulmonary vein
© kidney, limited to: renal artery and renal vein
19. Explain how the structure of arteries and veins is related to the pressure of the blood that they transport
20. Explain how the structure of capillaries is related to their functions
21. Identify, in diagrams and images, the main blood vessels to and from the liver as: hepatic artery, hepatic veins and hepatic portal vein
22. List the components of blood as: red blood cells, white blood cells, platelets and plasma
23. Identify red and white blood cells in photomicrographs and diagrams
24. State the functions of the following components of blood
a) red blood cells in transporting oxygen, including the role of haemoglobin
(b) white blood cells in phagocytosis and antibody production
c) platelets in clotting (details are not required)
(d) plasma in the transport of blood cells, ions, nutrients, urea, hormones and carbon dioxide
25. State the roles of blood clotting as preventing blood loss and the entry of pathogens
26. Identify lymphocytes and phagocytes in photomicrographs and diagrams
27. State the functions of
(a) lymphocytes - antibody production
(b) phagocytes - engulfing pathogens by phagocytosis
28. Describe the process of clotting as the conversion of fibrinogen to fibrin to form a mesh
Requirements
Access to a device to watch lessons - phone, tablet, or computer No textbook needed - everything is covered in the course
Description
This Biology course is structured specifically around the latest Cambridge IGCSE and GCE Biology syllabus, ensuring complete and accurate coverage of every objective students need to master for their examinations. Students preparing for AP Biology, IB Biology, or equivalent international curricula will also find this course highly valuable for building a thorough understanding of the theory component of their exams, as the core biological concepts covered are closely aligned across these specifications.
The course focuses onUnit 9: Transport in Animals, a unit that is consistently well represented across all exam papers and one that students who are properly prepared can score very highly on. From the structure of the heart and blood vessels to the composition of blood and the circulatory system - every syllabus objective is covered in full, with zero gaps.
Every syllabus objective is covered comprehensively, without overloading you with irrelevant material. The content is precise, focused, and directly aligned with what examiners expect - so you spend your time learning exactly what matters and nothing that does not. Throughout every lesson, real past paper questions are used to show you how this unit is examined, what a full-mark answer looks like, and the common mistakes that cost students marks every single year. You will know not just what to say, but how to say it - and equally importantly, what not to write.
The course builds strongexam technique alongside content knowledge, covering every question type across Papers 1, 2, 3 and 4 - from multiple choice and short answer to structured and extended response questions. Students leave this course knowing exactly how to approach any question on this unit regardless of how it is worded.
Every video lesson comes with adownloadable PDF resource that contains everything you need to know for that specific lesson - definitions, diagrams, key points and exam tips - all written and structured to match exactly what the syllabus requires. There is no need to open a textbook, search for revision guides, or look anything up online. Simply watch the lesson, download the PDF, study from it, and go straight to past papers. Everything you need is right here in one place.
Thepractical component is fully covered in this course. Students are taken through the investigation into the effect of physical activity on heart rate - one of the most straightforward practicals in the course but one where students regularly lose marks by not knowing how to record data correctly, identify variables, or write up conclusions in the way examiners expect. The experiment is broken down in full - covering the method, variables, expected results, data interpretation and evaluation - with specific training on how to answer practical questions inPapers 5 and 6 under exam conditions.
This course is ideal for students aiming for high achievement and A* grades in Biology examinations.
Who this course is for
IGCSE Biology Students Preparing for External Exams
Biology Igcse Course Unit 9
Published 6/2026
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 1h 51m | Size: 3.23 GB
Transport in Animals
What you'll learn
In this course students will learn exactly what they need to know for their Biology IGCSE exams. Students will learn about
1. Describe the circulatory system as a system of blood vessels with a pump and valves to ensure one-way flow of blood
2. Describe the single circulation of a fish
3. Describe the double circulation of a mammal
4. Explain the advantages of a double circulation
5. Identify in diagrams and images the structures of the mammalian heart
6. Identify in diagrams and images the atrioventricular and semilunar valves in the mammalian heart
7. Explain the relative thickness of[/center]
(a) the muscle walls of the left and right ventricles
(b) the muscle walls of the atria compared to those of the ventricles
8. Explain the importance of the septum in separating oxygenated and deoxygenated blood
9. Describe the functioning of the heart in terms of the contraction of muscles of the atria and ventricles and the action of the valves
10. State that blood is pumped away from the heart in arteries and returns to the heart in veins
11. State that the activity of the heart may be monitored by: ECG, pulse rate and listening to sounds of valves closing
12. Investigate and describe the effect of physical activity on the heart rate
13. Describe coronary heart disease in terms of the blockage of coronary arteries and state the possible risk factors
14. Discuss the roles of diet and exercise in reducing the risk of coronary heart disease
15. Explain the effect of physical activity on the heart rate
16. Describe the structure of arteries, veins and capillaries
17. State the functions of capillaries
18. Identify in diagrams and images the main blood vessels to and from the
a) heart, limited to: vena cava, aorta, pulmonary artery and pulmonary vein
(b) lungs, limited to: pulmonary artery and pulmonary vein
© kidney, limited to: renal artery and renal vein
19. Explain how the structure of arteries and veins is related to the pressure of the blood that they transport
20. Explain how the structure of capillaries is related to their functions
21. Identify, in diagrams and images, the main blood vessels to and from the liver as: hepatic artery, hepatic veins and hepatic portal vein
22. List the components of blood as: red blood cells, white blood cells, platelets and plasma
23. Identify red and white blood cells in photomicrographs and diagrams
24. State the functions of the following components of blood
a) red blood cells in transporting oxygen, including the role of haemoglobin
(b) white blood cells in phagocytosis and antibody production
c) platelets in clotting (details are not required)
(d) plasma in the transport of blood cells, ions, nutrients, urea, hormones and carbon dioxide
25. State the roles of blood clotting as preventing blood loss and the entry of pathogens
26. Identify lymphocytes and phagocytes in photomicrographs and diagrams
27. State the functions of
(a) lymphocytes - antibody production
(b) phagocytes - engulfing pathogens by phagocytosis
28. Describe the process of clotting as the conversion of fibrinogen to fibrin to form a mesh
Requirements
Access to a device to watch lessons - phone, tablet, or computer No textbook needed - everything is covered in the course
Description
This Biology course is structured specifically around the latest Cambridge IGCSE and GCE Biology syllabus, ensuring complete and accurate coverage of every objective students need to master for their examinations. Students preparing for AP Biology, IB Biology, or equivalent international curricula will also find this course highly valuable for building a thorough understanding of the theory component of their exams, as the core biological concepts covered are closely aligned across these specifications.
The course focuses onUnit 9: Transport in Animals, a unit that is consistently well represented across all exam papers and one that students who are properly prepared can score very highly on. From the structure of the heart and blood vessels to the composition of blood and the circulatory system - every syllabus objective is covered in full, with zero gaps.
Every syllabus objective is covered comprehensively, without overloading you with irrelevant material. The content is precise, focused, and directly aligned with what examiners expect - so you spend your time learning exactly what matters and nothing that does not. Throughout every lesson, real past paper questions are used to show you how this unit is examined, what a full-mark answer looks like, and the common mistakes that cost students marks every single year. You will know not just what to say, but how to say it - and equally importantly, what not to write.
The course builds strongexam technique alongside content knowledge, covering every question type across Papers 1, 2, 3 and 4 - from multiple choice and short answer to structured and extended response questions. Students leave this course knowing exactly how to approach any question on this unit regardless of how it is worded.
Every video lesson comes with adownloadable PDF resource that contains everything you need to know for that specific lesson - definitions, diagrams, key points and exam tips - all written and structured to match exactly what the syllabus requires. There is no need to open a textbook, search for revision guides, or look anything up online. Simply watch the lesson, download the PDF, study from it, and go straight to past papers. Everything you need is right here in one place.
Thepractical component is fully covered in this course. Students are taken through the investigation into the effect of physical activity on heart rate - one of the most straightforward practicals in the course but one where students regularly lose marks by not knowing how to record data correctly, identify variables, or write up conclusions in the way examiners expect. The experiment is broken down in full - covering the method, variables, expected results, data interpretation and evaluation - with specific training on how to answer practical questions inPapers 5 and 6 under exam conditions.
This course is ideal for students aiming for high achievement and A* grades in Biology examinations.
Who this course is for
IGCSE Biology Students Preparing for External Exams
Code:
https://rapidgator.net/file/b30c93f1ce98993d42e4b02e8b3cb565/Biology_IGCSE_Course_Unit_9.part4.rar.html
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