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Pedigree Chart

Authored by Azura Azahan

Biology

10th - 12th Grade

NGSS covered

Used 86+ times

Pedigree Chart
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which is the set of alleles that an individual possesses?

A gene
A genotype
A genome
A genus

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is a genetic test cross?

Testing a suspected homozygote by crossing it with a known heterozygote
Testing a suspected heterozygote by crossing it with a known heterozygote
Testing a suspected homozygote by crossing it with a known homozygous dominant
Testing a suspected heterozygote by crossing it with a known homozygous recessive

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A parent organism of unknown genotype is mated in a test cross.  Half of the offspring have the same phenotype as the parent.  What can be concluded from this result?

The parent of unknown genotype is heterozygous
The parent of unknown genotype is homozygous dominant
The parent of unknown genotype is homozygous recessive
The parent of known genotype is heterozygous

Tags

NGSS.HS-LS3-1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

If an organism that is homozygous recessive for a trait is crossed with a heterozygote, what is the chance of getting a homozygous recessive phenotype in the first generation?

0%
25%
50%
100%

Tags

NGSS.HS-LS3-3

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The pedigree chart below shows the blood types of three members of a family. What could be the blood types of individuals 1 and 2?

1= A 2= AB

1=AB 2=A

1=O 2=AB

1=B 2=A

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The blood groups of a mother and 4 children are indicated on the pedigree chart below.  What are the possible blood groups of the father?

Group A only
Group A or B only
Group AB only
Group A, B or AB only

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

What type of inheritance is shown in this pedigree chart?

X-linked dominant
Y-linked dominant
X-linked recessive
Y-linked recessive

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