Animal cells do not possess

Which of the following statements regarding animals are correct ? I. Animals cells do not possess a cell wall. II. Animals have autotrophic nutrition. IIIgt Animals require oxygen for aerobic respiration . IV. Animals are unicellular euckaryotes.

Animal cells do not have

Animals that do not possess a backbone are called ……….

Animal that do not possess a back bone are called____________

The animals which do not possess body cavity are called________.

How many of the given cells do not possess nuclues? Companion cells Albuminous cells, Mature seve tube, Xylary fibres. Scléreids. Phloem parenchyma

Identify the correct statements from the below. (I) Animals do not possess a body cavity are called acoelomates. (II) Animals that possess a pseudocoel are called pseudocoelomates. (III) Animals in which the developing embryo has three germinal layèrs are called triploblastic. (IV) Arthropods are pseudocoelomates.