Unit 1 Review

Which of the following represent the steps of the scientific method in order

• Hypothesis, observation, experiment, conclusion, data, retest

• Observation, hypothesis, experiment, data, conclusion, retest

• Observation, hypothesis, data, experiment, conclusion, retest

• Hypothesis, observation, experiment, data, conclusion, retest

A good or valid experiment should only have _________ variable(s)

• One

• Two

• Three

• Four

Tags

NGSS.MS-PS2-2

The basic unit of life is a/an

• Organelle

• Atom

• Cell

• Matter

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Sweating is a process by which excess water and salts and a small amount of urea are removed from the human body. Sweating involves the skin and the excretory system. This ability of an organism to maintain a stable internal environment is called

• Homeostasis

• Respiration

• Mitosis

• Meiosis

Which of the following do ALL organisms have in common?

• Use DNA and RNA to pass on information

• They are genetically identical

• They are all eukaryotes.

• They are all prokaryotes.

Which of the following is NOT a characteristic of all living things?

• Ability to move

• Response to the environment

• Grow and Develop

• Ability to reproduce

Many microorganisms that live in dark regions of the ocean are known as chemoautrophs. Based on this information, you can determine that these microorganisms are

• heterotrophs

• consumers

• photosynthetic

• producers

The father of modern taxonomy is

• Charles Darwin

• Carolus Linnaeus

• Thomas Malthus

• Gregor Mendel

The correct order for the levels of classification from most inclusive to least inclusive is

• Kingdom, species, class, order, family, genus, phylum

• Kingdom, phylum, class, order, family, genus, species

• Phylum, kingdom, family, class, order, genus, species

• Species, genus, family, order, class, phylum, kingdom

Which of the following is correctly written using the rules of the binomial nomenclature system?

• Red Wolf

• Ailurus Fulgens

• Grey Fox

• Canis lupus