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Showing results for tags 'bio'.
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I'm looking to sell my gold unlimited revision village account as I'm now done with my exams. It has IB Math until 2024 and Biology, Physics, and Chemistry until 2025 like all other unlimited accounts; this can be renewed/extended at no extra cost according to revision village. It has all ten courses (4 IB math courses, 2 biology, 2 physics, and 2 chemistry) and is priced at $1690 on the official website. I'm willing to sell it for way less and am happy to negotiate, contact me at luciano.tor[email protected] or lucianotorriani on discord if interested! -
Hi everyone! I would be really grateful if you could take a minute to fill out this survey It’s for my Biology IA where I’m looking at the correlation between blood groups and Covid-19 symptoms. (All responses are anonymous and no personal information is collected) https://forms.gle/KcW89YXLdKGMrz8Z6 Thank you so much!!
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I'm starting the IBDP next school year and I just submitted my final courses for IB. I chose HL - psych, bio and french b, and SL - math aa, english and chem. Initially when I picked these courses, I was planning on doing Zoology in uni, but now I'm a bit more hesitant on doing Zoology. What major/degree can I get in uni with these IB courses? And what do you think of these courses? (aka what are the stress levels like for these classes). Thank you very much!
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Hi there! I'm currently doing pre-IB and it's time for me to choose subjects for DP. I want to take bio HL for sure, but only recently it hit me there's a chance I'll be needing chemistry to major in some bio stuff in the future...The thing is, I never really paid attention in chem class I was convinced I won't be taking it as a subject. It's not like I'm really bad at it, I just can't imagine taking chem HL :''') I don't know which uni will I choose, I don't want to major in medicine that's for sure. There isn't much information on uni requirements for majors like behavioral biology, primatol
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I am going into my first year of IB. I had planned to take exercise science and art, but my school just let me know that this is not available. I must choose either bio and art, or psychology and exercise science. (We are on A day B day schedule so I must choose one of theses pairings) Which of these pairs has a higher course load? And which is harder content in general? Also, if there are any opinions not based on these questions I most definitely want to know that too! I am interested in all of these classes pretty equally, and just making sure I choose a pairing that will not be completely
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Hello, my name is Martina and I really need someone to help me with the EE, since my supervisor is avoiding me. The subject I chose for the EE is biology. I'd like to come up with an experiment that would allow me to talk about human physiology, but without involving people. (i did the same for the IAs in bio and chem by using enzymes and antacids) I'm now thinking about using visking tubes for my experiment. They could represent either the gut or the dialysis machine. I suppose that I cannot use them as a gut model since I'm already talking about the digestive system in the abo
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Hello! I'm doing my extended essay on plant growth, but I only have 3 trials from my experimenting. I was told that theres hardly any statistical analysis that i can do without more than 5 trials, aside from calculating the mean, and I have no idea where to go with my data. I was planning on a lab based EE from primary data, but I'm not sure if thats possible anymore seeing as I dont have enough trials for in depth statistical analysis. Should I run more trials, or should I change direction with my EE and use my primary data to support secondary data, turning it into a research bas
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Hi guys, I need some second opinions on my Biology HL IA, I'm doing an experiment on the effect of different carbon dioxide concentrations on the hormone ethylene's ability to ripen unripe pears. It's basically a spin-off of the simple "put-an-unripe-fruit-next-to-a-ripe-banana" experiment in which the ethylene hormone that is released by the ripe bananas helped accelerate the ripening of the fruit next to it, with the added twist of examining the effects of different carbon dioxide concentrations on this phenomenon. The ripeness of the pears would be measured using glucose extraction. 1
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Hey!! I'm starting IB in less than a month and I already chose my subjects because I wanted to major in Psychology. However, I am now leaning towards veterinary science. At first, I chose bio SL. To be a vet, I first need to have a bachelor degree in Biological Science. The uni I plan on going does not require chem. But, if I do major in biological science, there will be some chem classes. I am for sure taking Bio but I am not sure if I should move it to HL and add Chem SL. My question here is how hard is BIO HL compared to BIO SL? (I'm interested in bio) Will chem SL help me in uni
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I have to choose my subjects this week and am wondering if HL bio is worth it for me. I wouldn't consider myself a very science-y person, although i am very interested in plants, evolution, dna, neurobiology and that kind of stuff. I am not at all interested in the human body, (find it unpleasant, really) and just the thought of dissecting something makes me queasy. I don't have any big problems with memorising content, i am more scared of writing lab reports. Will this be a big problem? Also is it very hard to use microsoft excel in bio for graphs and such? Would very much appreciate any guid
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Hey everyone, I'm an 11. grade IB student with higher level subjects English, Bio, and Music. I really don't know how to study Bio and Music, because I came late to this school year, which is the reason why I've some gaps. Because of that, I've to catch up about 1.5 semesters on my own and I really don't know how to do it. Is someone here who has the same HL subjects and can recommend some study books or some useful tips? Thank you for every useful answer!
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Hey Guys, For my Bio IA I wanted to to do it on plants or food, but I wanted to do my without physically bringing or buying any plants (cause they’re too expensize for the quantity I’m buying). So if you guys have any ideas for these topics or biology in general that would help so much! Or if you have any pointers to build on or telling me what topics to avoid will help as well. ALSO I WANTED TO USE A COLORIMETER IN MY IA, BUT I DONT HAVE ANY IDEAS ON ANY GOOD EXPERIMENTS TO USE THEM (the personal engagement is weak... so if you have any ideas for colorimeter will also help...)
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Hello, As I am doing my world studies EE research, I came across a few obstacles. For my world studies essay, (which requires 2 subjects to approach a topic) I want to approach the biological and societal effects of using a gene editing technology called CRISPR in modifying and killing off mosquitos that carry Malaria. There's a global project going on called project target malaria, that has already conducted lab experiments and have proved that mosquito populations with malaria can be reduced. However what has left me rather confused is if I can approach the topic the way I want to
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Going into jr year and class choices are due in a few weeks, please respond and thank you in advance to the ppl that do What sciences should I take and at what level if I wanna go into engineering or medical. Like what would be the best base for college? Also at what level should I take math? ^ 2 HL spots and 1 SL
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Hey! I have been sort of stressing out about my extended essay a little bit just because of the amount of pressure there is to get a good grade. I have been given the subject Biology (hahah obviously, it's in the name) but I don't really know how I'm supposed to write my own methodology and to actually structure it. Does anyone know how to?? Oh, and my question is: What is the impact of different light intensities and pH levels have on the bioluminescence and growth of Pyrocystis lunula? Any feedback would be 210% appreciated!! Thanks!!
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Hello guys, I need an interesting bio hl topic for my IA. I was thinking about something connected with allelopathy, for example, planting mint and cucumber near each other and measuring how the cucumber is affected, maybe adding different temperatures so it wouldn't seem so easy? or something with essential oils and how they affect the growth of different plants but I don't really know which I could choose. What do you guys think?
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Okay, so our biology teacher is a noob and we need help. She doesn't know what she's doing at all. She gives us the same tests that she gives her standard biology classes and we haven't covered the whole book at all. What do I do? I know for a fact that whatever she does won't help. So how do I save myself? What can I do to teach myself one of my least favorite subject? Please help me. I am dying and I don't want to fail.
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Hello does anyone know where I can find a stress inducing test like a mental arithmetic test or a Montreal Imaging Stress Task that works and is free? Thanks
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Hello guys, I am due to submit my extended essay and I have given my subject choice as chem+bio, but I cannot come up with any good extended essay topic. I want to do something related to medicine. Any sort of help would be greatly appreciated. Thanks in advance!!
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please someone answer me so i can decide whether or not i should spend 30 dollars investing in this website, is it worth it? is it a good website? or am i being scammed? -
Hey guys, Could someone pls give me feedback on the courses I have chosen for the DP programme. I want to go into the med field. My school doesn't offer both sci at HL. Without further ado this is what I'm thinking of taking: Hl Chem, Sl Bio, Sl French(mandatory), Hl Lang & Lit (mandatory), Sl Math, Hl History
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Hi I am not sure whether the topic of I want of to choose is appropriate for my IA. I was thinking of comparing the quality of apple fruits from mechanically thinned plants vs fruits not interrupted by thinning in their growth (my grandma has an apple orchard). Even though my teacher accepted the topic I have an impression she is not very familiar with this process and I am not sure whether it is not too simple. Thinning of the plants is a common way in gardening of improving plants' quality and increasing their development efficiency. Therefore, isn't it too obvious? I could
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So I'm doing my bio ia on the effect of different concentrations of sulfuric acid on seed germination. It's been nearly 3 weeks and I only have data for the control test (spraying with distilled water), and very few seeds germinated for any of the other concentrations (0.2M, 0.5M, 1M, 2M, 5M). These few seeds that have germinated won't really have any effect when I do the means for the 5 trials of each. Is it ok if I have very little variation in my data? It would be like an average of 14 out of 20 seeds for the control test and then less than 1 for every other increment. Does this reflect bad
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Hey! I'm starting my IB1 year soon and I'm wondering which subjecs I should take. I absolutely suck at maths like no other and I don't particularly like sciences. With keeping this in mind, is SL bio impossible? I need to take at least one and I feel bio would be easiest for me because I have a relatively good memory and it's the least "sciencey" subject. Am I making the right choice? How hard is it?
