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SCB-M4 U4.2 Genetics After Mendel

SCB-M4 U4.2 Genetics After Mendel

Assessment

Presentation

Biology

12th Grade

Easy

NGSS
HS-LS3-2, HS-LS3-1, HS-LS1-4

Standards-aligned

Created by

Aicelle Velasco

Used 6+ times

FREE Resource

12 Slides • 26 Questions

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Multiple Choice

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What is ratio of the offspring from the cross shown will be homozygous recessive for the trait of tallness? T = tall t = short

1

0 in 4

2

1 in 4

3

2 in 4

4

4 in 4

4

Multiple Choice

Which of the following genotypes is heterozygous?

1

Bb

2

BB

3

bb

5

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8

Multiple Choice

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This is an example of ___________.
1
 Incomplete Dominance
2
 Codominance

9

Multiple Select

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Identify the type of non-Mendelian genetics shown in the picture.

1

Incomplete Dominance

2

Codominance

10

Multiple Choice

The blending of two traits in which one is not completely dominant over the other is known as ---

1

incomplete dominance

2

codominance

11

Multiple Choice

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What type of inheritance pattern is shown here?

1

Codominance

2

Incomplete dominance

12

Multiple Choice

The blending of two traits is known as ---

1

incomplete dominance

2

codominance

13

Multiple Choice

A condition in which both alleles for a gene are expressed so that both traits are visible is known as ---

1

Codominance

2

Incomplete dominance

14

Multiple Choice

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A woman with curly hair and a man with straight hair produced a child with wavy hair:

1

Incomplete dominance

2

Codominance

3

Complete dominance

15

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17

Multiple Choice

What is 1 examples of an X-linked genetic disorder?

1

Huntington's Disease

2

Down's Syndrome

3

Colorblindness

4

Diabetes

18

Multiple Choice

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Which of the following genotypes belongs in the red box in the Punnett square?
1
XBXb
2
XbXb
3
XbY
4
XBY

19

Multiple Choice

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Colorblindness is more common in males than in females because......

1

fathers pass the allele for colorblindness to their sons only

2

the allele for colorblindness is located on the Y chromosome

3

the allele for colorblindness is recessive and located on the X chromosome

4

males who are colorblind have two copies of the allele for colorblindness

20

Multiple Choice

What would the genotype be of a colorblind male?

1

XNY

2

XNYn

3

XnY

4

XnYn

21

Multiple Select

What are the 4 possible phenotypes for human blood type?

1

Type A

2

Type B

3

Type BB

4

Type AB

5

Type O

22

Multiple Select

What 3 alleles are responsible for the phenotypic expression of ABO Blood types?

1

IA

2

IB

3

ID

4

i

23

Multiple Choice

What pattern of non-Mendelian inheritance is shown by ABO blood group?

1

Codominance

2

Incomplete Dominance

3

Multiple Alleles

4

X-linked

24

Multiple Choice

If a person has type B blood, the phenotype is B. What can the genotype be?

1

IBIB or IBi

2

IAIA or IAi

3

IAIB

4

ii

25

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Multiple Choice

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The following pedigree chart shows _______ females and ______ males that DO NOT have the trait.

1

7, 3

2

4, 4

3

3, 2

4

3, 3

5

57, 93.5

28

Multiple Choice

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How many generations are shown in this pedigree?
1
1
2
2
3
3
4
4

29

Multiple Choice

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How many males are carriers?

1

2

2

3

3

4

4

5

30

Multiple Choice

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Generation 2 individuals 5 and 6 are

1

brother and sister.

2

cousins.

3

married.

4

not related.

31

Multiple Choice

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What do half colored symbols represent?
1
The individual is a carrier (heterozygous).
2
The individual expresses the trait.
3
The individual has both recessive alleles.
4
The individual has both dominant alleles.

32

Multiple Choice

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How many boys did the mother and father from the first generation have?
1
2
2
4
3
5
4
6

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36

Multiple Choice

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A permanent change in the DNA sequence

which can affect a single gene or group of genes

1

Homeostasis

2

Somatic Cell

3

Chromosomal Mutation

4

Gene Mutation

37

Multiple Choice

Cancer is defined as the

1

uncontrolled division of mutated cells

2

normal division of cells

3

normal DNA replication

4

abnormal ATP synthesis

38

Multiple Choice

What recombines DNA sequences from different sources to produce a desired sequence or trait?

1

gene splicing

2

genetic engineering

3

chemical engineering

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