7/30/2020 Sophia :: Welcome
Score 15/15
You passed this Milestone
15 questions were answered correctly.
UNIT 6 — MILESTONE 6
1
A father is colorblind.
What are the odds that he passes this gene to his son?
25%
0%
50%
100%
CONCEPT
X-Linked Traits
2
Being left-handed (represented as l) is a recessive trait. Jim and Suzie are both left-handed.
If they have a child, which of the following could be his/her genotype?
Either Ll or ll
This study source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:21:40 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5369728 1/8
https://www.coursehero.com/file/65905261/Sophia-Biology-Milestone-6pdfpdf/
, 7/30/2020 Sophia :: Welcome
LL
ll
Ll
CONCEPT
Punnett Squares
3
Which of the following statements is true regarding plasmids?
Plasmids are circular molecules of DNA.
Plasmids are sites for inserting genes for amplification.
Plasmids may be transferred between different species of bacteria.
All of the answer choices are correct.
CONCEPT
DNA Technology and Research
4
Why is DNA replication considered semi-conservative?
The new double helix has two strands of new DNA.
Half of the DNA molecule produced is from an RNA precursor.
The new double helix has one strand from the original DNA and one new strand.
This study source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:21:40 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5369728 2/8
https://www.coursehero.com/file/65905261/Sophia-Biology-Milestone-6pdfpdf/
Score 15/15
You passed this Milestone
15 questions were answered correctly.
UNIT 6 — MILESTONE 6
1
A father is colorblind.
What are the odds that he passes this gene to his son?
25%
0%
50%
100%
CONCEPT
X-Linked Traits
2
Being left-handed (represented as l) is a recessive trait. Jim and Suzie are both left-handed.
If they have a child, which of the following could be his/her genotype?
Either Ll or ll
This study source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:21:40 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5369728 1/8
https://www.coursehero.com/file/65905261/Sophia-Biology-Milestone-6pdfpdf/
, 7/30/2020 Sophia :: Welcome
LL
ll
Ll
CONCEPT
Punnett Squares
3
Which of the following statements is true regarding plasmids?
Plasmids are circular molecules of DNA.
Plasmids are sites for inserting genes for amplification.
Plasmids may be transferred between different species of bacteria.
All of the answer choices are correct.
CONCEPT
DNA Technology and Research
4
Why is DNA replication considered semi-conservative?
The new double helix has two strands of new DNA.
Half of the DNA molecule produced is from an RNA precursor.
The new double helix has one strand from the original DNA and one new strand.
This study source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:21:40 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5369728 2/8
https://www.coursehero.com/file/65905261/Sophia-Biology-Milestone-6pdfpdf/
