Question : An undifferentiated layer, ______, is present in between the ectoderm and the endoderm.

Option 1: coelia

Option 2: acoelomate

Option 3: ectinoglea

Option 4: mesoglea

Question : Which group of Kingdom Animalia has unsegmented, bilaterally symmetrical, soft bodies, with a triploblastic construction (comprising three layers of cells) and a lacking coelom, skeleton and anus?

Option 1: Cnidaria

Option 2: Ctenophora

Option 3: Platyhelminthes

Option 4: Porifera

Question : Which one of the following is true regarding plant cells and animals cells?

Option 1: plant cells contain chlroplast while animal cells do not.

Option 2: Plants cells are small while animal cells are large in size

Option 3: Plants cells contain nucleus while animals cell do not

Option 4: Plants cells and animal are similar in all respects

Question : Identify animals that are not triploblastic.

Option 1: Molluscs

Option 2: Chordates

Option 3: Coelenterates

Option 4: Platyhelminthes

Question : Identify an example of diploblastic animals.

Option 1: Platyhelminthes

Option 2: Arachnids

Option 3: Chordates

Option 4: Coelenterates