- identify the organism given in the fiqure. Name the phylum to which this organism belongs. Write any 2 characteristic features of the phylum { the picture is octopus}.
- Pick up the odd on out and justify your choice by giving reasons. Crocodie, Salamander, Sparrow, Bat.
- Write commmon name for Ascaris, Wuchereria
Octopus belongs to phyum Mollusca.
Characteristics of phylum Mollusca are:
1 They have soft and unsegmented body.
2 The body is usually divided into head , visceral mass and muscular foot.
Salamandar is the odd one out as it has 3 chambered heart while all the rest have 4 chambered heart.
Ascaris is roundworm (intestinal).
Wucheria is called as Filarial Worm
Characteristics of phylum Mollusca are:
1 They have soft and unsegmented body.
2 The body is usually divided into head , visceral mass and muscular foot.
Salamandar is the odd one out as it has 3 chambered heart while all the rest have 4 chambered heart.
Ascaris is roundworm (intestinal).
Wucheria is called as Filarial Worm