Question

how does a snail move????

Answer 1

jXX/X0 sex chromosomes. In this variant of the XY system, females have two copies of the sex chromosome (XX) but males have only one (X0). The 0 denotes the absence of a second sex chromosome. Generally in this method, the sex is determined by amount of genes expressed across the two chromosomes.

Answer 2

Snails mostly move by crawling on the ground using muscular foot. The foot secretes a slimy substance which help the snail glide over the ground, dragging its heavy shell.