Phyllum Mollusca contains soft bodied animals characterized of:
a. They are second largest phyllum in animal kingdom
b. They are generally bilaterally symmetricals
c. They are only Terrestrial animals
d. They are having muscular foot
Which of the statements given above is/are correct?
1
only a
2
a, b and d
3
a, b and c
4
only a and b