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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 12+ 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

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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

​Unit 4 Reteach

By Alexis Mcfee

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