Please answer q 24

24.  After observing carefully Rahul decided to keep the specimen Cockroach in phylum Arthropoda.
 
Mention one phylum feature and one individual feature which helped him to do so. 
 

Phylum features (Arthropoda) - bilaterally symmetrical, segmented, open circulatory system, have jointed legs
Individual features (Cockroach) - body has head, thorax and abdomen, a pair of compound eyes, anal cerci, wings etc

Hope this info provided to be useful
Cheers!