Lab: Mouse Genetics (Two Traits)

Question 1

Name one advantage of electron microscopes.

Revolt · Accepted Answer

One advantage of electron microscopes is that they have much higher magnification and resolution than light microscopes, which allows scientists to see very small objects and structures in much greater detail.

Question 2

Name one advantage of light microscopesover electron microscopes.

Revolt · Accepted Answer

A primary advantage of light microscopes over electron microscopes is that light microscopes can be used to observe living cells and organisms in real time, allowing scientists to see biological processes and movements. Electron microscopes require specimens to be placed in a vacuum, which typically kills them.

Question 3

Use the drop-down menus to identify the scientists who match the descriptions below. found that animals are composed of cells found that plants are composed of cells looked at cork through a compound microscope declared that all living cells can only come from other living cells called living cells “animalcules”

Revolt · Accepted Answer

Selection 1: Theodor Schwann; Selection 2: Matthias Schleiden; Selection 3: Robert Hooke; Selection 4: Rudolph Virchow; Selection 5: Anton van Leeuwenhoek

Question 4

According to cell theory, which of the following are made of cells? Check all that apply.

Revolt · Accepted Answer

A: flowers; C: blood; E: bacteria; G: skin

Question 5

List the three components of traditional cell theory.

Revolt · Accepted Answer

1. All living organisms are composed of one or more cells. 2. The cell is the basic unit of structure and organization in organisms. 3. All cells come from pre-existing cells.

Question 6

What information did you include in your response?

Revolt · Accepted Answer

A: Electron microscopes make it possible to view objects at a greater level of detail than a light microscope.; B: Electron microscopes can magnify an object up to 300,000 times.

Question 7

What information did you include in your response?

Revolt · Accepted Answer

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Question 8

Question 8

Revolt · Accepted Answer

C

Question 9

Question 9

Revolt · Accepted Answer

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Question 10

Question 10

Revolt · Accepted Answer

A

Lab: Mouse Genetics (Two Traits) Answers

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