|
Lac is: |
|||
|
a) |
Excretion of lac insect |
b) |
Dead body of lac insect |
|
c) |
Body secretion of lac insect |
d) |
None of the above |
|
Lac is: |
|||
|
a) |
Excretion of lac insect |
b) |
Dead body of lac insect |
|
c) |
Body secretion of lac insect |
d) |
None of the above |