What is the first known ancestor of the human lineage

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1. What are hominins? What is a derived trait of this group of animals?

ii. What is the first known ancestor of the human lineage?

2. True/False: Today's humans evolved from an ancestor from Africa.

ii. True or False: Humans descended from chimpanzees

3. Draw a cladogram with the following animal groups: a star fish; a shark; a lungfish; a frog; a crocodile; a finches; a chimpanzee; and man. On your cladogram, indicate the (derived) traits of the different lineages; and which organisms are protosomes/deuterostomes, and which are chordates, vertebrates, and which are invertebrates.

Question C:

1. What was the most striking thing you learned/reviewed this week?

2. What was the most confusing thing for you this week?

Reference no: EM133297148

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