Sbq1 Bio grade 9 v1

Sbq1 Bio grade 9 v1

9th Grade

10 Qs

quiz-placeholder

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Sbq1 Bio grade 9 v1

Sbq1 Bio grade 9 v1

Assessment

Quiz

Biology

9th Grade

Hard

NGSS
HS-LS3-2, HS-LS3-1

Standards-aligned

Created by

Tania Tahtouh

Used 197+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A Drosophila fruit fly cell with 2N = 8 chromosomes—two of each kind is called

a haploid cell

a diploid cell

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

One (allele / gene) of each (gene / allele) is located on each (heterozygous / heterologous / homozygous / homologous) chromosome.

allele / gene / homozygous

allele/ gene / homologous

gene / allele / homozygous

allele / gene/ heterozygous

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which event occurs in meiosis, but not mitosis?

Separated chromatids move to opposite ends of the cell.

All chromosomes align along the center of the cell.

Homologous chromosomes pair to form a tetrad

The parent cell divides to form genetically-identical daughter cells.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Drosophila fruit flies produce gametes with one of each kind of chromosome. These gametes are called (haploid / diploid) cells. These cells contain (0.5N / 1N / 2N / 4N) chromosomes.

Diploid / 1N

Haploid / 0.5N

Haploid / 1N

Diploid / 2N

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A cell undergoes meiosis. How do the gametes it produces compare with the original cell and with one another?

The gametes are genetically identical with the parent cell and with one another.

The gametes have half the chromosomes of the parent cell, and are genetically identical with one another.

The gametes have half the chromosomes of the parent cell, and are genetically different from one another.

The gametes have one fourth of the chromosomes of the parent cell, and are genetically identical with one another.

Tags

NGSS.HS-LS3-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

These homologous chromosomes carry different alleles of the A and B genes.How would crossing over affect the distribution of the four alleles: A, B, a, and b?

Crossing over would always keep A and B together on the same chromosome, and always keep a and b together on the same chromosome

Crossing over would always put A and B on different chromosomes, and always put a and b on different chromosomes.

Crossing over would sometimes, but not always, exchange the positions of A and a, and of B and b, on homologous chromosomes.

Crossing over would sometimes, but not always, delete one or more of the four alleles from both homologous chromosomes.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

The table shows the crossing-over frequencies for three genes in the fruit fly Drosophila. The greater the frequency, the more likely that crossing over separates the genes. The gene for eye color (A), wing shape (B), and body color (C) are found on the same chromosome.


What are the two most likely sequences of these genes on a gene map for this chromosome? Select two options

B, A, C

A, B, C

C, B, A

C, A, B

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

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