Basic Genetics
Flashcard
•
Biology
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
Why are your chromosomes arranged in pairs?
Back
Because you get one from your mom and one from your dad.
2.
FLASHCARD QUESTION
Front
What is the type of gene that always shows itself when present?
Back
Dominant.
3.
FLASHCARD QUESTION
Front
What is the probability of the offspring expressing the dominant trait in a Punnett Square?
Back
50%.
4.
FLASHCARD QUESTION
Front
How many pairs of chromosomes exist in each of your cells?
Back
23.
5.
FLASHCARD QUESTION
Front
What complex molecule carries genetic information that defines an organism's traits?
Back
DNA.
6.
FLASHCARD QUESTION
Front
What is the basic unit of heredity in living organisms?
Back
Gene.
7.
FLASHCARD QUESTION
Front
What is the process by which DNA is copied to make RNA?
Back
Transcription.
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