Is there a lot more to the Phosphorus Cycle that we don't learn at A-Level? It seems suspiciously simple compared to the Nitrogen Cycle!
@MissEstruchBiology3 жыл бұрын
Hello, That may be a matter of what you find easier to remember, as they both include microbes and converting of molecules. Good to hear that you find it easy to grasp! Both cycles chemistry is more complex than you need for A-level Biology.
@uwotm87703 жыл бұрын
when you talk about excretion are you referring to animal faeces? so is guano just bird poo
@MissEstruchBiology3 жыл бұрын
Excretion is covering all animals urine and faeces. Guano is specifically birds faeces that have accumulated over time. Hope that helps :)
@LeahBowden-qq5cv3 ай бұрын
what is the difference between a symbiotic relationship and a mutualistic relationship?
@MuhammadAnas-zw8fv2 ай бұрын
same thing
@MissEstruchBiology2 ай бұрын
They are the same
@Anushkajain443 Жыл бұрын
Most useful video
@MissEstruchBiology Жыл бұрын
Thank you!!
@lukehudd4125 Жыл бұрын
legend
@MissEstruchBiology Жыл бұрын
thank you!!!
@zaynabdadhiwala82393 жыл бұрын
Is symbiotic the same as mutualistic?
@lydiasmart85003 жыл бұрын
yep
@MissEstruchBiology3 жыл бұрын
yes 😊
@jasmin45183 жыл бұрын
is this AQA?
@MissEstruchBiology3 жыл бұрын
yes it is 😊
@zaynabdadhiwala82393 жыл бұрын
Do ik u?
@jasmin45183 жыл бұрын
@@zaynabdadhiwala8239 OKAY ZAYNAB STOP HOW DO YOU FIND ME LITERALLY EVERYWHERE LMAO-
@zaynabdadhiwala82393 жыл бұрын
@@jasmin4518 hehe
@jasmin45183 жыл бұрын
@@zaynabdadhiwala8239 uhm- 😭😭😭
@Anushkajain443 Жыл бұрын
Please reply me
@simonmasters32953 жыл бұрын
How can you not mention soil? This is a terrible omission Also bone. Moreover you do not distinguish between death and decay of animal tissue leaving P in bone, and it should be mentioned that human Excretion is 50% phospahte in urine and 50% in faeces
@MissEstruchBiology3 жыл бұрын
Hello, Thanks for adding these extra details for viewers. For the level I am teaching to, those details are beyond the specification and not required, so to keep my videos concise I only include what's in the spec 😊
@benobrien20302 жыл бұрын
Simon you silly man
@kingd17382 жыл бұрын
silly simon
@simonmasters32952 жыл бұрын
Carbon is not on the spec Phosphate in rock not atmosphere Importance of Mychorhizal associations, defined. Water and minerals, drought resistant plants. "In return...carbon...benefit both ways = mutualism" Excretion at 60%, Guano, birds, "shells and bones"...oceans, rivers and soils, and rocks. Fertiliser on land - [ocean dead zones and effects on riverine habitats and downstream wetlands is huge and not mentioned. Silly Simon