Consider the given two statements:
I: | Higher the taxonomic category, greater is the difficulty of determining the relationship to other taxa at the same level. |
II: | All living organisms are linked to one another by sharing of the common genetic material, but to varying degrees. |
1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct but II is incorrect
4. I is incorrect but II is correct