What is total recorded reptile faunal variety?a.445b.437c.487d.453Clear my choice

What is total recorded faunal variety?a.77,000b.54,000c.71,000d.87,000

Select all the endotherms.Multiple select question.most reptilesmammalsbirdsmost amphibiansinsects

Select all of the following that are reptiles.Multiple select question.caeciliansarmadillosalligators and crocodilessalamanderslizardsturtles and their relativessnakes

Question 2.2The information in the table is a record of the number of different animalspecies in South Africa and in the world.Taxon Number of species in SA Number of species in the worldVERTEBRATES X 59813Mammals 318 5417Birds 793 9958Reptiles 171 5242Amphibians 287 6200Fish Freshwater 120 9413Marine 3331 20593INVERTEBRATES 66184 1203377Insects – 950012Molluscs – 81000Crustaceans – 40000Corals – 217710Question 2.2.1 [1 mark]How many vertebrate animal species (X) occur in South Africa?Question 2.2.2 [3 marks]What percentage of the total number of marine fish in the world is representedby the South African marine fish? Show all your work.Question 2.2.3 [1 mark]According to the table, which invertebrate animal species contributes the mostto biodiversity in the world?Question 2.2.4 [4 marks]Explain TWO ways in which humans would be affected if all the insects were tobecome extinct.[9 marks]Question 2.3The apparatus shown below was used in an investigation to determine the effectof light intensity on the rate of photosynthesis.11

Select all the examples of amphibians.Multiple select question.CaeciliansSalamandersLizardsFrogsNewtsLampreysSnakes