Notes Better __hot__: Biology O Level 5090

Biology is inherently visual. Your notes should include hand-drawn diagrams that mirror what you’ll draw in the exam. Clarity over Art

For instance, when explaining , a standard definition is not enough. The mark scheme almost always requires the phrases: movement of water molecules , down a water potential gradient , through a partially permeable membrane . biology o level 5090 notes better

For each syllabus point, use the Cornell note layout. Divide your page into three sections: Biology is inherently visual

| Feature | Xylem | Phloem | |---------|-------|--------| | Transport | water & minerals | sucrose & amino acids | | Direction | upward only | up & down (translocation) | | Living cells? | no (dead tubes) | yes (sieve tubes + companion cells) | | Wall type | lignified (strong) | cellulose | The mark scheme almost always requires the phrases: