Robert Hooke discovers Cells

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Questions and Answers

Which of the following best describes what Robert Hooke observed when examining cork under his microscope?

  • A structure resembling a honeycomb with many little compartments. (correct)
  • Irregularly shaped, solid formations.
  • A continuous, fluid-filled space.
  • Long, fibrous strands tightly woven together.

The observation of cells marked a minor event in the history of science.

False (B)

What material did Robert Hooke examine under his microscope that led to his discovery of cells?

cork

Robert Hooke used a self-designed __________ to make his observations.

<p>microscope</p> Signup and view all the answers

Match the person to their accomplishment:

<p>Robert Hooke = Observed and named cells Microscope = Key tool to observe cells Cells = Fundamental units of life</p> Signup and view all the answers

In what year did Robert Hooke make his initial observations of cells?

<p>1665 (D)</p> Signup and view all the answers

The term 'cell' comes from a Greek word meaning 'small container'.

<p>False (B)</p> Signup and view all the answers

What did Hooke's observation of cells in cork lead him to conclude about living things?

<p>Living things appear to consist of separate units.</p> Signup and view all the answers

Cork is a substance that comes from the __________ of a tree.

<p>bark</p> Signup and view all the answers

Match the object with its description

<p>Honeycomb = Object that resembles a cork structure Cork = Substance that comes from the bark of a tree Cell = A latin word for 'a little room'</p> Signup and view all the answers

What is the primary reason the discovery of cells is considered important in the history of science?

<p>It was the first time someone observed that living things were made of separate units. (D)</p> Signup and view all the answers

The use of the word 'cell' to describe the basic units of life is no longer in use in modern biology.

<p>False (B)</p> Signup and view all the answers

What did the structure of cork remind Hooke of?

<p>Honeycomb</p> Signup and view all the answers

The boxes which Robert Hooke observed, he called __________.

<p>cells</p> Signup and view all the answers

Match the following:

<p>Year of cell observation = 1665 Material examined = Cork Word origin of 'cell' = Latin</p> Signup and view all the answers

Robert Hooke initially believed that cells were fluid-filled containers

<p>False (B)</p> Signup and view all the answers

What is the literal meaning of the Latin word 'cell'?

<p>A little room</p> Signup and view all the answers

What characteristic of Hooke's microscope was crucial for his observation of cells?

<p>It was of his own design and construction. (C)</p> Signup and view all the answers

Living things appear to consist of __________ units.

<p>separate</p> Signup and view all the answers

Match the following key words with their meanings:

<p>Cell = The basic unit of living organisms Microscope = A tool used to observe small objects Biology = The study of living organisms</p> Signup and view all the answers

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Flashcards

What is cork?

A substance that comes from the bark of a tree.

Who is Robert Hooke?

In 1665, while examining cork under a microscope, he observed tiny compartments.

What are cells?

Robert Hooke called the tiny compartments he saw in cork. It is a Latin word.

What are living things made of?

Living things are made up of separate units, called cells.

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Study Notes

  • While examining a thin slice of cork, Robert Hooke observed that the cork resembled the structure of a honeycomb, consisting of many little compartments.
  • Cork is a substance that comes from the bark of a tree.
  • In the year 1665, Hooke made a chance observation through a self-designed microscope.
  • Robert Hooke called these boxes cells.
  • Cell is a Latin word for 'a little room'.
  • This was the very first time that someone had observed that living things appear to consist of separate units.
  • The use of the word 'cell' to describe these units is being used till this day in biology.

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