Modern Genetics

Description

Biology Quiz on Modern Genetics, created by Tracy Rains on 05/09/2017.
Tracy Rains
Quiz by Tracy Rains, updated more than 1 year ago
Tracy Rains
Created by Tracy Rains almost 7 years ago
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Resource summary

Question 1

Question
When a white flower and a red flower are crossed, they produce a pink flower. This is an example of
Answer
  • Simple dominance
  • Incomplete dominance
  • None of the above.

Question 2

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

Question 3

Question
When both alleles are expressed it is called codominance.
Answer
  • True
  • False

Question 4

Question
Each gene that Mendel originally studied were [blank_start]one[blank_end] trait controlled by [blank_start]two[blank_end] different alleles.
Answer
  • one
  • two

Question 5

Question
This term means a trait is controlled by multiple genes.
Answer
  • Co dominance
  • Multiple Alleles
  • Polygenic traits
  • Simple Inheritance

Question 6

Question
The environment can impact how genes are expressed.
Answer
  • True
  • False
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