A. egg
B. sperm
C. blood
D. bone
Animal classification phylogeny and organization
Bat hibernates in cold caves in__________?
A. winter
B. summer
C. autumn
D. spring
Big eared bat size is__________?
A. large
B. small
C. medium
D. minimum
Big eared bat phylum is___________?
A. chordata
B. animalia
C. mammalia
D. chiroptera
Cell form by union of male cell and females sex cell is__________?
A. blood
B. zygote
C. bone
D. Sperm
Arthropod kingdom is____________?
A. arthropoda
B. animalia
C. mammalia
D. eumetazoa
Protosome subkingdome is___________?
A. eumetazoa
B. parahoxozoa
C. mammalia
D. arthropoda
Having a single ancestory is___________?
A. monophylatic
B. peritoneum
C. pseudocoelom
D. echinoderm
Abody cavity which not lined by mesoderm___________?
A. parenchyma
B. echinodermis
C. pseudocoelom
D. endoderm
A layer that is sendwich between the echinoderm and mesoderm is___________?
A. epiderm
B. echinodermis
C. mesodermis
D. endoderm