Cell Division - Mitosis and Meiosis - GCSE Biology (9-1)

This video covers the following IGCSE syllabus objectives

3.28 Understand how division of a diploid cell by mitosis produces two cells that contain identical sets of chromosomes.

3.29 Understand that mitosis occurs during growth, repair, cloning and asexual reproduction.

3.30 Understand how division of a cell by meiosis produces four cells, each with half the number of chromosomes, and that this results in the formation of genetically different haploid gametes.

3.31 Understand how random fertilisation produces genetic variation of offspring.

3.32 Know that in human cells the diploid number of chromosomes is 46 and the haploid number is 23.

[stuartbrent]

With the help of other videos, now, i understand Mitosis and meiosis because you explained it quicker and simpler. Cheers Mr Exham

[noonewantstobeasquare]

cramming the night before and this is rlly helping me

[kjjtty_]

You explained more than my teacher can explain and made it not too hard to understand. My teacher recommended this since we’re now in quarantine and this does help👍

[cassiopeiasan]

I have to say I love your tone and speed of speech and find that you put just the right amount of detail into your explaining videos. Thank your for your work, I appreciate it a lot <3

[aleksmak]

wow passing my biology gcse thanks to one man only, thank you 😘

[sayuriunnie]

Did not study for the exam that's in 2 days and wow-
I owe you!!!

[tilly]

I hate science and gcse's


edit: this taught me more than my science teacher ever has

[Avishek_D]

Oh! Thats one of the nicest explanations i've seen !! Thanks

[francescaward]

im under a time cruch atm, my exams tomorrow and im so stressed 😂 thank u so much !❤️

[firojtamboli]

vah vah DR. cool u r . THANKS U for this awesome video.

[kennedychama]

Very interesting!!
A well good explanation

[mpxforever]

This is a great video, Thank you for making this. I just had a question, do we have to know the names for each stages? such as Anaphase, etc I am doing the Edexcel IGCSE 9-1

[viviananih]

Thanks a lot, I really understand the topic😃

[eggyotter]

What is the intro song it goes so hard

[hydromander]

the second one in true or false should be true . isint it ?

[achader]

Thanks SO much for this amazing video! It’s very helpful! I understood it all perfectly until the very last question in the true and false does meiosis start with a diploid cell? I thought it started with a haploid? Please clarify for my sanity 🤪

[NofilaFatima-xl]

Can you tell us about red blood cells in detail please ❤....

[TheFlowerGirl]

Great advice ladies. Hope the food was super lush! Hope Eve got her nap 😴 as well. 😂 😂 😊

[CHRSTL]

F = False T = True
1.F
2.F
3.T
4.T
5.F
6.T
7.T
8.F
9.T
10.T