Saved Bookmarks
| 1. |
Assertion: In food chain top consumers have high amount of harmful chemicals.Reason: These chemicals are not degradable & get accumulated progressively at each trophic level a) Both A and R are true, and R is correct explanation of the assertion.b) Both A and R are true, but R is not the correct explanation of the assertion.c) A is true, but R is false.d) A is false, but R is true. |
|
Answer» Assertion: In food chain top consumers have high AMOUNT of harmful chemicals. Reason: These chemicals are not degradable & get ACCUMULATED PROGRESSIVELY at each trophic level Answer b) Both A and R are true, but R is not the CORRECT explanation of the assertion. |
|