Heart: O Level Biology MCQ (Multiple Choice Questions) PDF - 282

MCQ 1406: Liver receives oxygenated blood from

1. hepatic artery
2. iliac artery
3. renal artery
4. carotid artery

MCQ 1407: Number of glucose (C₆H₁₂O₆) units in a starch (C₆H₁₀O₅)_n molecule may be up to

1. 100
2. 200
3. 220
4. 300

MCQ 1408: During darkness in plants

1. starch is converted in sugars
2. sugars is converted in starch
3. glycogen is converted into glucose
4. glucose is converted into glycogen

MCQ 1409: Vector transfers the malarial parasite from

1. a healthy person to an infected person
2. an infected person to a mosquitoes
3. an infected person to a healthy person
4. a healthy person to a mosquito

MCQ 1410: Ovary is inferior in

1. Hibiscus
2. Clitoria
3. Guava
4. Rose