MCQ
Crop rotation is carried out for
- AIncreasing acidity of soil
- BDecreasing fertility of soil
- ✓Increasing fertility of soil
- DAll the above
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| Suresh | Rajesh | |
| A | Thalassemia - Autosomal Dominant blood disorder | Sickle Cell Anaemia - Autosomal linked Recessive trait |
| B | Sickle Cell Anaemia - Autosomal linked Dominant trait | Thalassemia - Autosomal Recessive blood disorder |
| C | Sickle Cell Anaemia – Autosomal linked Recessive trait | Thalassemia – Autosomal Recessive blood disorder |
| D | Thalassemia - Autosomal Dominant blood disorder | Sickle Cell Anaemia - Autosomal linkedDominant trait |
| Column-I Methods | Column-II Working Methods |
| 1. Pills | i. Inhibit the sperms to reach cervix |
| 2. Condom | ii. Not allow the implantation |
| 2. Vas deferens | iii. Stoppage of ovulation |
| 3. Copper-T | iv. sperms in semen |