Biology - Chapter 5 Test

30 Questions  I  By Trsonline
Biology - Chapter 5 Test

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  In the case of a sex-linked trait, which of the following could not happen?
A.
B.
C.
D.
2.  The study of heredity is called
3.  Section of a chromosome that code for a trait are called
A.
B.
C.
D.
4.  What is the first phase of the cell cycle?
5.  When two haploid gametes unite, they form a diploid cell called a/an
A.
B.
C.
D.
6.  For a simple dominant and recessive characteristic, a cross between organisms of genotypes AA and aa will produce offspring that all have the same genotype.
A.
B.
7.  The scientist who established the first laws and principles of heredity was
8.  In which phase of mitosis do the chromosomes begin to coil in the nucleus?
9.  A gene is a section of DNA that can produce a particular polypeptide chain of amino acids and thereby cause a trait.
A.
B.
10.  What is the third phase of the cell cycle?
11.  A carrier of a sex-linked trait has the gene and exhibits the physical characteristics of the trait.
A.
B.
12.  An example of a species characteristic in humans would be
A.
B.
C.
D.
13.  The human diploid chromosome number is
A.
B.
C.
D.
14.  Possessing a pair of different alleles for one trait is the
A.
B.
C.
D.
15.  In which phase of mitosis are the sister chromatids aligned at the center of the mitotic spindle?
16.  Multiple gene interaction occurs when several different sets of genes work together to produce a single trait.
A.
B.
17.  Which of these is a difference between mitosis and meiosis?
A.
B.
C.
D.
18.  The exchange of genetic material between homologous chromosomes during meiosis is
A.
B.
C.
D.
19.  A test cross involves mating an organism that has an unknown genotype but dominant phenotype with
A.
B.
C.
D.
20.  The principle of genetics involved when one gene in a pair masks or prevents the expression of the other is called the principle of
A.
B.
C.
D.
21.  In which phase of mitosis do the kinetochore fibers pull the sister chromatids apart?
22.  Asexual reproduction takes place in all the following except
A.
B.
C.
D.
23.  A condition in which both alleles of a heterozygous condition is expressed is
A.
B.
C.
D.
24.  In what phase of mitosis does the centrosome divide and migrate to the opposite poles?
25.  In codominance, the individual expresses both alleles with no blending of traits.
A.
B.
26.  What is the second phase of the cell cycle?
27.  A chart showing the phenotype of the individuals in several generations of a family is a
A.
B.
C.
D.
28.  For a simple dominant and recessive characteristic, a cross between organisms of genotypes Bb and Bb will produce offspring that all have the same phenotype.
A.
B.
29.  A histone is a protein that helps protect and maintain the shape of a chromosome.
A.
B.
30.  Hair and eye color, body build, and facial features are inherited and are called
A.
B.
C.
D.
Back to top


to post comments.

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz