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HIGH SCHOOL BIOLOGY By teacher Ibrahim
Приєднався 6 лип 2020
Imparting Simplified Biology concepts to all learners especially the high school students and anyone who would wish to understand or improve on biology concepts.
Відео
Lesson 97; FORM 4- Roles of the DNA .mp4
Переглядів 205Рік тому
Lesson 97; FORM 4- Roles of the DNA .mp4
Lesson 96; FORM 4- The DNA Structure part 2.mp4
Переглядів 149Рік тому
This enables the learner to know how the DNA looks like, its structure, chemical components and behaviour.
Lesson 95; FORM 4-The DNA Structure part 1.mp4
Переглядів 127Рік тому
Lesson 95; FORM 4-The DNA Structure part 1.mp4
Lesson 94; FORM 4-The chromosome.mp4
Переглядів 156Рік тому
This lesson entails more elaborations about the structure, function, types and behavior of chromosomes at different stages.
Lesson 93; FORM 4-How mutation cause variation.mp4
Переглядів 114Рік тому
This enables the learner to understand how mutation cause variation.
Lesson 92; FORM 4- How fertilization cause variation.mp4
Переглядів 71Рік тому
This lesson enables the learner to understand hoe fertilization cause variation.
Lesson 91; FORM 4- how gamete formation take place.mp4
Переглядів 86Рік тому
Lesson 91; FORM 4- how gamete formation take place.mp4
Lesson 90; FORM 3- Prevention and treatment of amoebic dysentery.
Переглядів 141Рік тому
this video elaborates more on the measures that should be taken to prevent and treat Amoebic dysentery.
Lesson 89; FORM 3- Symptoms of Amoebic dysentery.
Переглядів 102Рік тому
this video is meant to enable the learner understand the major symptooms of Amoebic dysentery.
Lesson 88; FORM 3-Causes of Amoebic dysentery.
Переглядів 91Рік тому
This video will enable the learner to understand what causes Amoebic dysentery to humans, and how the same disease is spread within the human population.
Lesson 87; FORM 3-control and prevention of typhoid.
Переглядів 60Рік тому
Enables the learner to understand the examples of control and preventive measures that should be taken to curb the spread of typhoid within the human population.
Lesson 86; FORM 3-symptoms of typhoid
Переглядів 68Рік тому
Enables the learner to explain the symptoms of typhoid in the human population.
Lesson 85; FORM 3---- Major causes of typhoid.
Переглядів 1712 роки тому
Makes the learner to understand the major causes of typhoid.
Lesson 84; FORM 3------Prevention and treatment of cholera.
Переглядів 682 роки тому
Making you to understand how to prevent and cholera.
Lesson 83; FORM 3----- Symptoms of Cholera.
Переглядів 1182 роки тому
Lesson 83; FORM 3 Symptoms of Cholera.
FORM 3; Lesson 80-Roles of active transport in living organisms.
Переглядів 6422 роки тому
FORM 3; Lesson 80-Roles of active transport in living organisms.
FORM 1; Lesson 79-Roles of osmosis in living organisms.
Переглядів 4,4 тис.2 роки тому
FORM 1; Lesson 79-Roles of osmosis in living organisms.
FORM 1; Lesson 78-The process of wilting.
Переглядів 6592 роки тому
FORM 1; Lesson 78-The process of wilting.
FORM 1: Lesson 77-Turgor and wall pressure.
Переглядів 2582 роки тому
FORM 1: Lesson 77-Turgor and wall pressure.
FORM 1; Lesson 76 Plasmolysis and deplasmolysis (Turgidity and flaccidity) .mp4
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FORM 1; Lesson 76 Plasmolysis and deplasmolysis (Turgidity and flaccidity) .mp4
FORM 1; LESSON 75- Haemolysis and crenation. (TOPIC-CELL PHYSIOLOGY) .mp4
Переглядів 1,5 тис.2 роки тому
FORM 1; LESSON 75- Haemolysis and crenation. (TOPIC-CELL PHYSIOLOGY) .mp4
FORM 1; LESSON 74-The Osmotic Potential(TOPIC-CELL PHYSIOLOGY) .mp4
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FORM 1; LESSON 74-The Osmotic Potential(TOPIC-CELL PHYSIOLOGY) .mp4
FOR 1; LESSON 73-The Osmotic pressure (TOPIC-CELL PHYSIOLOGY).mp4
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FOR 1; LESSON 73-The Osmotic pressure (TOPIC-CELL PHYSIOLOGY).mp4
FORM 1; LESSON 72-Types of solutions (TOPIC CELL PHYSIOLOGY) .mp4
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FORM 1; LESSON 72-Types of solutions (TOPIC CELL PHYSIOLOGY) .mp4
FORM 1; Lesson 71-Cell physiology .mp4
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FORM 1; Lesson 71-Cell physiology .mp4
Form 2; Lesson 70-Blood transfusion.mp4
Переглядів 3192 роки тому
Form 2; Lesson 70-Blood transfusion.mp4
Lesson 64: Adaptations of the mammalian heart to its function
Переглядів 7 тис.2 роки тому
Lesson 64: Adaptations of the mammalian heart to its function
Plsvcan you produce a video on evolution
Thank you for a lively knowledge that you impact on students
Thank you sir the practical assisted me
You are welcome.
Thank more explanation.
love it
Slow but sure
Sir you just don't know how you have helped me, keep it up
Thank you sir for your teaching
Sir have a question . Apart from xylem tissue which plant tissue form xylem vessels.
I enjoyed the lesson
Sir are decomposers fifth consumers
Well understood
Good😊😊😊
How do you prepare food solutions that are used by students in practicals
@Geoffrey, it carries with the type of nutrient you want to work with. For example of you want to test for proteins you can use milk or commercially synthesised egg albumen sold by the lab suppliers. if it's starch you can use starch solution made by dissolving starch powder into distilled water. so it varies from one substrate to the other
Thank you for enlightening me, I don't have a lab technician to help me prepare them and I'm a start in my career. Are all the foods such as starch power commercial available? And do you dissolve all of them in distilled water?
Finally, do you mix all of them together before testing the various foods from one solution?
The videos are really well explained ❤️🙏
Hello....kindly post a video for malaria thank you
U didn't put the position tube to cold in water
hello cooling is only necessary when testing for non reducing sugars. This is because for reducing sugars, once you are done with heating, you just write the observation.
Where is lesson 3
Thank very very much sir may God bless you
Hello
hello sir
@@Teacher_Ibrah would like to get your contacts
Good work sir
Thank you so much sir
Nice
Good job mwalimu
Thank u so much I have understood it better👏👏👏
Thank you sir watching from Zambia ❤❤ looking for more
You're welcome. You can access more lessons from my channel. Just follow this link www.youtube.com/@Teacher_Ibrah
You're best
Thanks
Thanks 👍🎉
Good work
I love biology
Thanks sana mwalimu for making me understand the sub topic it was a nice lesson
Welcome. There are several topics that I have covered. Feel free to learn more from them
🎉🎉 u r truly a teacher
Thanks a lot Jecinta
Star boss here... check out for my new banger❤❤ #killdem
Thanks for that .....I really needed the explanation
My question is the solution being tested contains what and what as the constituents?
Ok good question. The positive test (one one that changed from blue to green, yellow, orange then brown) is a glucose solutionglucose is a reducing sugars. The other one that did not change (remained blue is just water) It was the control for the experiment.
i thought we need to put the positive and negative tests in a boiling water in a beaker?
Thank you for your help sir
Thank you Naomi
You have really helped me sir thank you
You are welcome
Thumbnail is incorrect, please revise.
The thumbnail is written "haemolysis and crenation and that's the video lesson. What do you mean by incorrect please?
@@Teacher_Ibrah In the thumbnail, isotonic and hypotonic are labeled in reverse.
Thanks 🙏👍 a lot 😊 6:12
Still viewing
that's good sir
Thanks teacher for your help..God bless you😊
Wow😮❤❤thanks teacher
Thank you so much
Thanks so much sir I can now understand
good work
My all time teacher
Thanks Suzzie
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