WorksheetsMeiosis II
Total questions: 21
Worksheet time: 19mins
Name
Class
Date
1.
This is why I am different than my sister.
a)
mitosis
b)
meiosis
2.
During which phase of meiosis is the chromosome number reduced?
a)
anaphase I
b)
metaphase I
c)
telophase I
d)
telophase II
3.
A couple has two children, both of whom are boys. What is the change that the parent's next child will be a boy?
a)
0%
b)
25%
c)
50%
d)
75%
4.
Mitosis is useful for the creation of new cells which is important for all of the following EXCEPT
a)
organism growth.
b)
repair of damage.
c)
replacement of worn out cells.
d)
generation of gametes.
5.
Have you ever heard of a skin graft? Skin cells can be harvested from one area and be grown in order to help burn victims or other skin injuries. Which process would result in the development of more skin cells in this treatment?
a)
Mitosis
b)
Meiosis
c)
Crossing Over
d)
Interphase
6.
Cells containing two alleles for each trait are described as
a)
haploid
b)
heredity
c)
diploid
d)
homozygous
7.
During which phase of meiosis is the chromosome number reduced?
a)
anaphase I
b)
metaphase I
c)
telophase I
d)
telophase II
8.
This is an unspecialized cell.
a)
egg cell
b)
sperm cell
c)
stem cell
d)
somatic cell
9.
What phase is shown in the picture?
a)
anaphase 1
b)
anaphase 2
c)
metaphase 1
d)
telophase 1
10.
This produces cells for growth and repair.
a)
mitosis
b)
meiosis
11.
This produces 2 identical cells.
a)
mitosis
b)
meiosis
12.
A human usually has xx amount of chromosomes.
a)
6
b)
22
c)
4
d)
46
13.
Meiosis makes sperm and egg cells. In humans, sperm and egg cells each have _____ chromosomes. Therefore a fertilized human egg cell (sperm and egg cell combined) would create a cell with _____ chromosomes.
a)
23, 46
b)
46, 23
c)
2, 4
d)
50, 100
14.
the two halves of a chromosome after DNA has been replicated
a)
centromeres
b)
sister chromatids
c)
spindle
d)
tissues
15.
Genes located on the homologous chromosomes may have alternate forms that control different forms of a trait. These alternate forms of a gene are called____________
a)
alleles
b)
centromeres
c)
phenotypes
d)
gametes
16.
Meiosis produces different types of cells than mitosis. If there was a "meiosis club," all of these cells could be included EXCEPT
(Which cell type is not produced in meiosis?)
(Which cell type is not produced in meiosis?)
a)
gametes
b)
body cells
c)
sperm cells
d)
egg cells
17.
If the Diploid number of Carrots is 18, the haploid number is
a)
18
b)
9
c)
27
d)
36
18.
A human cell containing 22 autosomes and a Y chromosome is
a)
a sperm
b)
an egg
c)
a somatic cell of a male
d)
a somatic cell of a female
19.
Wat is the final result of meiosis
a)
4 daughter cells/different
b)
exact copy
c)
i don't care
d)
none of theses
20.
An alternative name for heterozygous
a)
Law of Independent Assortment
b)
Hybrid
c)
Homozgyous
d)
Heterozygous
21.
During meiosis this is shown when alleles separate during Anaphase 1
a)
Law of Segregation
b)
Hybrid
c)
Law of Independent Assortment
d)
Polyploidy
100 %
