What does a Punnett Square help you do?

Determine the ratio of phenotypes

Determine the ratio of genotypes

Predict possible traits the offspring will have

Purple is dominant to white. A heterozygous purple flower is crossed with a white flower. What are the genotypes and phenotypes of the offspring?

50% Pp (purple); 50% pp (white)

75% Pp (purple); 25% pp (white)

25% PP, 50% Pp, 25% pp 75% purple, 25% white

One reason for Mendel's success with genetic studies of peas was that he

studied large numbers of offspring

used peas with large chromosomes

discovered the sources of variation in peas

Genotype refers to the ...

the possible combination of alleles in a gene

physical expression of the genes

whether an allele is dominant or recessive

Which sentence is FALSE?

All organisms have 23 pairs of DNA.

DNA is made out of 4 chemicals: adenine, cytosine, thymine, guanine

Genetics

Quiz

•

Biology

•

10th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS3-1, HS-LS3-2, HS-LS3-3

+5

Standards-aligned

Danielle Brownlee

Used 16+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If green is dominant over purple, then what is the genotype for this individual?

Purple

Green

GG

gg

Tags

NGSS.HS-LS3-1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which is the correct phenotype for this organism?

BB

blue

green

bb

Tags

NGSS.HS-LS3-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

B - black, b - brown. Two black mice mate and have some black and some brown mice. What is the genotype of the parents?

BB x Bb

BB x bb

Bb x Bb

Bb x bb

Tags

NGSS.HS-LS3-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the genotype for this organism?
(E= 3 eyes, e= 1 eye)

EE

Ee

ee

EE or Ee

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following terms refers to the different possibilities of a gene?

chromosome

DNA

Punnett Squares

allele

Tags

NGSS.HS-LS3-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If something is heterozygous, it is also...

purebred

hybrid

dominant

recessive

Tags

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True/False: Different genotypes can code for the same phenotype.

True

False

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

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Genetics

40 questions

If green is dominant over purple, then what is the genotype for this individual?

Which is the correct phenotype for this organism?

B - black, b - brown. Two black mice mate and have some black and some brown mice. What is the genotype of the parents?

What is the genotype for this organism?
(E= 3 eyes, e= 1 eye)

Which of the following terms refers to the different possibilities of a gene?

If something is heterozygous, it is also...

True/False: Different genotypes can code for the same phenotype.

This image shows a...

What does a Punnett Square help you do?

A phenotype is the...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Biology

Genetics

40 questions

If green is dominant over purple, then what is the genotype for this individual?

Which is the correct phenotype for this organism?

B - black, b - brown. Two black mice mate and have some black and some brown mice. What is the genotype of the parents?

What is the genotype for this organism?(E= 3 eyes, e= 1 eye)

Which of the following terms refers to the different possibilities of a gene?

If something is heterozygous, it is also...

True/False: Different genotypes can code for the same phenotype.

This image shows a...

What does a Punnett Square help you do?

A phenotype is the...

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Biology

What is the genotype for this organism?
(E= 3 eyes, e= 1 eye)