Tracy Rains
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Biology Quiz on Modern Genetics, created by Tracy Rains on 09/05/2017.

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Tracy Rains
Created by Tracy Rains almost 7 years ago
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Modern Genetics

Question 1 of 6

2

When a white flower and a red flower are crossed, they produce a pink flower. This is an example of

Select one of the following:

  • Simple dominance

  • Incomplete dominance

  • None of the above.

Explanation

Question 2 of 6

2

Mendel investigated stem length and height in pea plants. Which statement best describes what would happen if he had investigated human height instead?

Select one of the following:

  • The experiments would have been easier because humans have fewer genes

  • His experiments would be more difficult because height is controlled by multiple genes

  • His experiments would have been extremely successful

Explanation

Question 3 of 6

1

When both alleles are expressed it is called codominance.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 6

2

Fill the blank spaces to complete the text.

Each gene that Mendel originally studied were trait controlled by different alleles.

Explanation

Question 5 of 6

2

This term means a trait is controlled by multiple genes.

Select one of the following:

  • Co dominance

  • Multiple Alleles

  • Polygenic traits

  • Simple Inheritance

Explanation

Question 6 of 6

1

The environment can impact how genes are expressed.

Select one of the following:

  • True
  • False

Explanation