GCSE Biology Multiple Choice Questions (MCQ) PDF Download

MCQ : The collapse of xylem tissues is prevented through

1. wide lumen
2. narrow lumen
3. lignin deposition
4. presence of pits

MCQ 1: Type of energy trapped in dead bodies is in form of

1. physical energy
2. radiant energy
3. chemical energy
4. biochemical energy

MCQ 2: One of the most common essential component of many co-enzymes is

1. vitamin D12
2. vitamin K
3. vitamin E
4. vitamin B complex

MCQ 3: All are wrong for white blood cells (leukocytes) but

1. lack nucleus
2. transport oxygen
3. lack hemoglobin
4. produce antibodies

MCQ 4: Function of meninges is to protect

1. brain
2. heart
3. digestive organs
4. respiratory system