Question

Make a presentation on invertebrates.Classify them on the basis of their features giving picture of each.​

Answer 1

Both vertebrates and invertebrates can be preserved in fluid or as dry specimens.  The archival preservation fluid that has been used the longest and is generally preferred is alcohol.  The standard is 70-75% ethyl alcohol or ethanol  40-50% isopropyl alcohol is used on some animal taxaBoth vertebrates and invertebrates can be preserved in fluid or as dry specimens.  The archival preservation fluid that has been used the longest and is generally preferred is alcohol.  The standard is 70-75% ethyl alcohol or ethanol  40-50% isopropyl alcohol is used on some animal taxa

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