Biological Classification and Phylogenetic Trees (Grade 12 NSC Matric Life Sciences): Quizzes
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10 questions from this quiz
What does the scientific name Homo sapiens mean?
What does the scientific name Homo sapiens mean?
Wise man
Which order do humans belong to in biological classification?
Which order do humans belong to in biological classification?
Primates
Which family includes humans, chimpanzees, gorillas, and orangutans?
Which family includes humans, chimpanzees, gorillas, and orangutans?
Hominidae
What does the root of a phylogenetic tree represent?
What does the root of a phylogenetic tree represent?
Common ancestor of all groups shown
How many million years ago did humans and chimpanzees share their most recent common ancestor?
How many million years ago did humans and chimpanzees share their most recent common ancestor?
5-6 million years ago
Which primates are humans most closely related to?
Which primates are humans most closely related to?
Chimpanzees and bonobos
What do branching points (nodes) on a phylogenetic tree represent?
What do branching points (nodes) on a phylogenetic tree represent?
Where speciation events occurred
How long ago did all primates share a common ancestor?
How long ago did all primates share a common ancestor?
Approximately 55 million years ago
What characteristic helps identify members of Order Primates?
What characteristic helps identify members of Order Primates?
Opposable thumbs and forward-facing eyes
What is a common misconception about phylogenetic trees?
What is a common misconception about phylogenetic trees?
One species evolved from another living sp