Unit 5 Test Review | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 40 Public

meiosis, mutations, heredity

Study Slideshow

Give an example of a trait.

Hair color, eye color, height, etc.

5

Give an example of a genotype.

HH, Hh, hh, homozygous dominant, etc.

5

Given an example for a phenotype.

Brown eyes, black hair, 5'6", etc.

5

What is a zygote?

A fertilized cell made from the combination of sperm and egg.

5

How many chromosomes do haploid human cells contain?

23

5

How many chromosomes do diploid human cells contain?

46

5

A squirrel egg cell contains 20 chromosomes. How many chromosomes would a squirrel skin cell contain?

40 (diploid)

10

What are homologous chromosomes?

chromosomes that are the same size and contain the same genes

10

How do the cells produced in meiosis compare to parent (germ) cells?

They are different.

5

The following karyotype shows the number of chromosomes in a diploid cell. How many chromosomes are there?

44

5

How many chromosomes would be found in the egg cell for this organism?

22

10

Why are the chromosomes in this karyotype X shaped?

They are sister chromatids formed AFTER DNA is replicated.

15

How is a chromosome related to a chromatid?

Chromosomes that are copied form sister chromatids--they are identical arms of a chromosome.

10

How could a gene mutation affect an organism?

It could alter ONE protein.

5

How could a chromosome mutation affect an organism?

It could alter MANY proteins due to affecting MANY genes.

10

How many nitrogen bases are found in ONE mRNA codon?

3

5