|
The PH value of bite of honey-bee is |
|||
|
(a) |
7 |
(b) |
more than 7 |
|
(c) |
less than 7 |
(d) |
of any value |
|
The PH value of bite of honey-bee is |
|||
|
(a) |
7 |
(b) |
more than 7 |
|
(c) |
less than 7 |
(d) |
of any value |