66. In an emergency blood type B can donate blood to a person with blood type?
A. A or B
B. AB or A
C. A or O
D. AB or B
67. The edible part of a potato is –
68. The edible part of cauliflower is?
69. The metallic ion found in the chlorophyll (chloroplast) is?
D. Zinc[box type=”info”]
For more Biology Objective Questions
70. Where does the evaporation process occur?
D. The entire body of the plant