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Unit 5

Authored by Victoria Romero

Science

9th - 12th Grade

NGSS covered

Unit 5
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50 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A homozygous dominant dog with brown fur is crossed with a heterozygous dog with brown fur. What are the percentages of the possible genotypes?

100% BB
75% BB and 25%Bb
50 % BB and 50% Bb
50% Bb and 50% bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

An offspring will receive how many alleles from each parent to determine a specific trait?

one
two
three
five

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a phenotype?

BB
Bb
bb
Blue eyes

Tags

NGSS.MS-LS4-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

G = green, g = yellow
The genotype for a yellow plant is...

GG
Gg
gg
all of the choices result in yellow

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Punnett Square #1

In plants tall is dominant to short.

Cross two heterozygous plants.

What is the phenotypic ratio?

1:2:1

2:2

3:1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The ratio of homozygous dominant to heterozygous

to homozygous recessive offspring

Genotypic Ratio

Phenotypic Ratio

Monohybrid Cross

Homologous Pair

Tags

NGSS.HS-LS3-3

7.

DROPDOWN QUESTION

1 min • 10 pts

Media Image

A Punnett square is a ​ (a)   that allows you to easily determine the expected ​ (b)   of different ​ (c)   in the ​ (d)   of two parents. An example of a Punnett square for pea plants is shown here. In this example, both parents are ​ (e)   for flower color (Pp).

chart
percentage
genotypes
offspring
heterozygous

Tags

NGSS.HS-LS3-1

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