HW for Plants Animals and Ecology Review

Look at the following picture and correctly identify the phyla to which it belongs

• Porifera

• Cnidaria

• Nematoda

• Mollusca

Look at the following picture and correctly identify the phyla to which it belongs

• Porifera

• Cnidaria

• Platyhelminthes

• Nematoda

Look at the following picture and correctly identify the Phyla to which it belongs

• Annelida

• Arthropoda

• Echinodermata

• Mollusca

Look at the following picture and correctly identify the Phyla to which it belongs

• Annelida

• Arthropoda

• Echinodermata

• Mollusca

These animals do not have backbones or any skeleton made of bone; they re VERY numerous.

• vertebrates

• invertebrates

• exoskeleton

• pores

Organisms with "spiny skin" such as sea cucumber, brittle stars, and sea stars 

• Mollusks

• Echinoderms 

• Segmented Worms

• Arthropods 

Most worms are __________________, which means they produce both male and female gametes.

• ambidextrious

• hermaphroditic

• photosynthesis

• respiration

The arrow is pointing to which side of the dog?

• cranial

• caudal

• ventral

• dorsal

All animals are multi-cellular.

• true
• false

Some animals CAN reproduce asexually.

• true

• false