MCQ
Donors and recipients in a blood transfusion process can be
- AOnly father and son
- BOnly brother and sister
- COnly maternal uncle and niece
- ✓All the above
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Reason : Flower colour gene shows incomplete dominance.
| List - l | List - ll |
| (a) Cellular barrier | (i) Interferons |
| (b) Cytokine barrier | (ii) Mucus |
| (c) Physical barrier | (iii) Neutrophils |
| (d) Physiological barrier | (iv) HCI in gastric juice |
