23 Questions
What characteristic do monotremes share with dinosaurs and crocodiles?
laying eggs
What is a unique feature of monotremes compared to other mammals?
they lay eggs
What is the origin of a key gene in the development of the mammalian placenta?
an ancient retroviral envelope gene
What do monotremes not have that is characteristic of other mammals?
body hair
In which group do monotremes belong, along with dinosaurs and crocodiles?
monophyletic group
Why are monotremes unique among mammals?
they lay eggs and produce milk
Where did Neanderthals occur?
Middle East, Europe, Central Asia
What is the characteristic that distinguishes reptiles from other organisms?
Evolutionary innovation of the amniote egg
What is the primary function of the horny scales that cover reptiles' skin?
To prevent using skin as an organ of gas exchange
Which group of organisms is characterized by the ability to lay eggs in water?
Amphibians
What is the primary reason reptiles are unable to sustain high levels of metabolic activity?
Their skin is not adapted for gas exchange
What percentage of the human population lived in urban areas before about 6,000 years ago?
Zero percent
What is indicated by genetic analyses of Denisovian DNA?
Some modern humans interbred with Denisovians at least three different times in different places
What is the correct combination of statements about Denisovians and modern humans?
Some modern humans interbred with Denisovians at least three different times in different places, and they led to the extinction of Neanderthals
What is the significance of the EPAS1 gene in the context of human evolution?
It allows for efficient use of oxygen at high altitudes
What is the time frame within which a significant percentage of the human population began to live in urban areas?
About 6,000 years ago
What is the percentage of the human population that lived in urban areas before about 6,000 years ago, compared to the percentage that lived in rural areas?
Zero percent lived in urban areas, and the entire population lived in rural areas
What is the closest relative of mammals?
Dinosaurs
What is a benefit associated with low intensity to moderate exercise?
All of the above
Which statement about birds is true?
They are in the monophyletic group that includes dinosaurs and crocodiles
What is a characteristic shared by dinosaurs and mammals?
They share a common ancestor
What is NOT a benefit associated with regular exercise?
Increased risk of heart disease
Which group does NOT include birds?
Mammals
Review your knowledge of hominid evolution with this 10-question quiz, covering topics such as human evolution and anthropology. Test your understanding of the subject with this short quiz.
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