Bio Predications (12 Viewers)

[tiredcloud]

I did forget to talk about the swan neck flask experiment so I'm def not getting 5/5

 

[tvskAXatar]

el oh el for the milk question and the sudden spike i talked about resource availability and the impact on productiion of the world wars, am i cooked?

I talked about how the United States Government likely banned or restricted raw milk sales sometime between 1945 and 1950 due to scientific evidence on the principle on Pasteur’s findings which represented the sharp drop in the graph. I agree you needed to make some sort of historical assumptions. I think you’re fine.

 

[shoulfer]

bottom half in nsw?? no way

its not they will just mark harsher and harsher until they get their desired distribution

 

[Hannah22]

Has anyone got short answer leaked answers.. if so could you please send them through? Much thanks

 

[Timsaay]

I did forget to talk about the swan neck flask experiment so I'm def not getting 5/5

I didn't talk about that but you will still get the marks if you at least link it some way to his role. For example, I talked about louis pauster discovered the germ theory of disease which stated micro-organisms were the cause of many diseases. This knowledge become widespread in the United States and thus the reduction in Raw Milk Disease outbreaks due to less people drinking this type and tougher restrictions.

 

[shoulfer]

I didn't talk about that but you will still get the marks if you at least link it some way to his role. For example, I talked about louis pauster discovered the germ theory of disease which stated micro-organisms were the cause of many diseases. This knowledge become widespread in the United States and thus the reduction in Raw Milk Disease outbreaks due to less people drinking this type and tougher restrictions.

you have to link his discovery of the germ theory to the swan neck flask experiment, you will get the analysis marks but not the links

 

[Bananananana!!!]

For the milk I talked about how commercial distribution of milk began to increase in the 1900's as shown by the sharp increase of the milk-related outbreaks but commercial usage of pasteurisation only began in the 1950's, demonstrated by the very quick decrease of raw milk related disease outbreaks from 1950-1975 when there were <5 every year related to raw milk consumption (after talking about good old pasteurs discovery that boiling liquids kills microbial colonies of course)

 

[tywebb]

bio paper is up: https://educationstandards.nsw.edu....c-exam-papers/2024/biology-2024-hsc-exam-pack