MCQ
Competition is a rivalry between two or more organisms for obtaining the same resources. It is a type of
- APositive interaction
- ✓Negative interaction
- CNeither positive nor negative interaction
- DSymbiotic relationship
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Complete the given statement with reference to $NCERT$ textbook
| 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 |