Question 1

Which of the following is NOT one of the seven characteristics used by scientists to define life?

Accepted Answer

Ability to fly

Question 2

Which taxonomic rank is immediately more specific than 'Order' in the classification of living things?

Accepted Answer

Family

Question 3

Humans are classified in the domain Eukarya. Which of the following characteristics is shared by all members of this domain?

Accepted Answer

Cells contain a nucleus

Question 4

Which of the following is a defining feature that sets humans apart from other living organisms?

Accepted Answer

Bipedalism

Question 5

A scientist discovers a new organism that is multicellular, has a nucleus, and feeds by absorbing nutrients from its environment. To which kingdom does this organism most likely belong?

Accepted Answer

Fungi

Question 6

Which of the following correctly lists the taxonomic classification of humans from most inclusive to least inclusive?

Accepted Answer

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

Question 7

Which of the following best describes homeostasis?

Accepted Answer

The maintenance of a stable internal environment

Question 8

Which level of biological organization comes directly after 'Tissue' and before 'Organ System'?

Accepted Answer

Organ

Question 9

Which of the following is a correct application of binomial nomenclature for humans?

Accepted Answer

Homo sapiens

Question 10

A population of bacteria evolves resistance to an antibiotic over several generations. Which characteristic of life does this best illustrate?

Accepted Answer

Populations of living things evolve

Question 11

Which of the following is NOT a kingdom within the domain Eukarya?

Accepted Answer

Bacteria

Question 12

Which of the following scenarios best demonstrates the concept of response to the external environment?

Accepted Answer

A plant bending toward a light source

Question 13

Which of the following is the correct order of biological organization from smallest to largest?

Accepted Answer

Atom, Molecule, Cell, Tissue, Organ, Organ System, Organism, Population, Community, Ecosystem, Biosphere

Question 14

Which of the following is a unique feature of humans compared to other primates?

Accepted Answer

Bipedalism

Question 15

Which of the following best explains why viruses are not considered living organisms?

Accepted Answer

They cannot reproduce on their own

Question 16

A scientist is studying a group of organisms that all have mammary glands and nurse their young. To which class do these organisms belong?

Accepted Answer

Mammalia

Question 17

Which of the following is the correct sequence for the human taxonomic classification from domain to species?

Accepted Answer

Eukarya, Animalia, Chordata, Mammalia, Primates, Hominidae, Homo, sapiens

Question 18

Which of the following best describes the role of evolution in the characteristics of living things?

Accepted Answer

Evolution leads to changes in populations over generations

Question 19

Which of the following is an example of a population in biological terms?

Accepted Answer

All the oak trees in a forest

Question 20

Which of the following statements about the hierarchical classification system is TRUE?

Accepted Answer

Order is less inclusive than Class

Introduction to Human Biology: Life, Classification, and Human Uniqueness

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