- Messages
- 91
- Reaction score
- 29
- Points
- 28
Any tips and notes regarding Bio Paper 6...........I don't know what to practice............and can plz someone tell me that which topics come in it.
Biology paper 6 tipsAny tips and notes regarding Bio Paper 6...........I don't know what to practice............and can plz someone tell me that which topics come in it.
Biology paper 6 tips
in paper 6 u dont need to study alot compared to paper 3
i suggest u to know the drawing and identify most diagram (eg. xylem, pholum, blood vessel, )
the most hardest diagram is about the vertibrate for me (eg, insecta, myriapod, ..... )
u should also know the test for starch, fat, protein, reducing sugar !!!!! (if u need them post it here)
Starch:
Iodine, observe a colour change from brown to blue-black.
Reducing Sugars:
Cut or grind off a small sample and add it to water to attempt to dissolve it. Then add Benedict's solution and heat using a waterbath. Observe a colour change from blue to brick-red.
Protein:
Cut or grind off a small sample and add it to water to attempt to dissolve it. Add potassium hydroxide and copper sulphate. Observe a colour change from blue to purple.
Fat:
Cut or grind off a small portion. Place in a test tube of ethanol and shake. Add the liquid part of this mixture to a test tube containing water. Observe a cloudy emulsifying change.
magnification formula : magnification=image/actual.
every thing else is about ur concept of the course
and dont forget to learn about the effect, use, and where its produce of auxin
hope that helped
beats me.... i never heard of em idarare auxins a part of O level bio syllabus? my tchr never reffered to them.....
xactly my point
food tests, plant reproduction , transport in mammals nd plants, genetics, eye coordinationCan someone tell me the experiments which come most frequently in ATP?
Any tips and notes regarding Bio Paper 6...........I don't know what to practice............and can plz someone tell me that which topics come in it.
What about enzymes?food tests, plant reproduction , transport in mammals nd plants, genetics, eye coordination
i don't think so ... no! multiplication in magn. is only when a number is given with the image and we multiply that number with our calculated magnification. otherwise its just drawing/image. if u still have any doubts please confirm it and post the right ans. here 2!Don't we multiply with hundred for magnification?
i.e, Magnification=(drawing/image)X100
Isn't that the formula for when they haven't given us any magnification with the image?
We need 2 content writers for our news and articles section on our homepage.
Check here to apply