DNA: mutation, molecular clock, homology, genetic drift

DNA: mutation, molecular clock, homology, genetic drift

9th - 12th Grade

20 Qs

quiz-placeholder

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DNA: mutation, molecular clock, homology, genetic drift

DNA: mutation, molecular clock, homology, genetic drift

Assessment

Quiz

Biology

9th - 12th Grade

Medium

Created by

Kelly Brandon

Used 57+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a gene

a section of DNA that codes for a trait

a pair of pants that are made of denim

the whole entire chromosome found in the nucleus

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a genetic mutation

the making of a zombie

any change in the DNA base pairs

the process of duplicating the DNA in a cell

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A deletion mutation occurs when

a base pair is missing from the DNA strand

a base pair is added to the DNA strand

a base pair is replaced with a different base pair

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A mutation that helps an organism survive and reproduce

harmful mutation

helpful mutation

neutral mutation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A mutation that decreases an organism's ability to survive and reproduce

harmful mutation

helpful mutation

neutral mutation

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A mutation that has NO effect on an organism's ability to survive and reproduce

harmful mutation

helpful mutation

neutral mutation

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A mutation in which a base pair is removed, and the code shifts over

addition

deletion

substitution

mutation

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