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Unit 4  Reteach

Unit 4 Reteach

Assessment

Presentation

•

Science

•

9th Grade

•

Medium

•
NGSS
HS-LS3-2, HS-LS3-1

Standards-aligned

Created by

Alexis Mcfee

Used 14+ times

FREE Resource

11 Slides • 3 Questions

1

​Unit 4 Reteach

By Alexis Mcfee

2

Unit 4 Test Analysis
  • 32% made above a 80%

  • 22% made between 80%-70%

  • 4% made between 70%-60%

  • 42%made below 60%

3

46.15% got the answer incorrect.

Wrong Answer

53.85% got the answer correct.

​Right Answer

Question Stats

4

media

5

Multiple Choice

Luraine, who has blood type O, has a child with blood type B. She claims Max is the child's father; but he denies this. Max's blood type is AB. How could blood typing explain that Max could, or could not, be the father of this child?

1

Since Max has blood type AB, it would be impossible for him to father a child with blood type B.

2

Max could donate the B allele and, with the O allele of the mother, could produce a child with type B.


3

The child from these two parents would have AB blood, since A and B are codominant and O is recessive.

4

It is impossible to tell from the information given whether or not Max could father a type B child.

6

49% got the answer incorrect.

​Wrong Answer

51% got the answer correct.

​Right Answer

Question Stats

7

media

8

media

9

media

10

media

11

media

12

Multiple Select

Which of the following statements is accurate when crossing a homozygous dominant parent with a heterozygous parent for any given trait?

Choose TWO correct answers.

1

25% of the offspring will be homozygous recessive.

2

75% of the offspring will be homozygous dominant.

3

100% of the offspring will show the dominant phenotype.

4

All of the offspring will show the recessive phenotype

5

None of the offspring will show the recessive phenotype.

13

50.33% got the answer incorrect.

Wrong Answer

49.67% got the answer correct.

​Right Answer

Question Stats

14

Multiple Choice

In pea plants, round and yellow are dominant traits, and wrinkled and green are recessive traits. What is the genotype for a pea plant that is homozygous recessive for both traits?

1

Rryy

2

RRYY

3

RrYy

4

rryy

pattern-tertiary
​Unit 4 Reteach

By Alexis Mcfee

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