This is where most students lose marks. Your notes must have a comparison table.
– Always expressed if present Recessive allele (t) – Only expressed if two copies present biology o level 5090 notes
Use terms like "denature," "partially permeable," and "turgid" instead of vague descriptions. This is where most students lose marks
As he read the section on , the diagrams seemed to glow. He visualized the Cell Wall as a sturdy fortress and the Cell Membrane as a picky gatekeeper, deciding who was "cool" enough to enter the cytoplasm. He realized his mistake in the simulation—he had forgotten that while animal cells are flexible, the Turgor Pressure in plant cells (thanks to that giant central vacuole) is what keeps them standing tall. Without it, they wilt like a forgotten salad [1, 2]. Chapter 2: The Green Alchemist As he read the section on , the diagrams seemed to glow
A double pump. Remember: A rteries go A way from the heart; V eins go back to the V entricals/Heart.