Exam (elaborations)
Genetics Analysis And Principles 6th Edition By Robert Brooker 9781259616020 ALL Chapters .
- Course
- Institution
- Book
Genetics Analysis And Principles 6th Edition By Robert Brooker 9781259616020 ALL Chapters .
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
Samenvatting Genetics, Biomed year . ISBN: 9780071110983 Genetics
-
Exam 3 Class notes Genetics (BIOL 101) Genetics
-
Exam 2 Class notes Genetics (BIOL 101) Genetics
Seller
Follow
phinta004
Reviews received
Content preview
Test Bank For Genetics Analysis And Principles 6th Edition ByRobert Brooker 9781259616020 ALL Chapters .
Experimental advantages of using pea plants include which of the following?
a) they came in several different varieties
b) they were capable of self-fertilization
c)they were easy to cross
d) all of the above were advantages - ANSWER: D
with regard to Mendel's experiments, the term cross refers to an experiment in which - ANSWER: the
gametes come from different individuals
to avoid self-fertilization in his pea plants, Mendel had to - ANSWER: remove the anthers from
immature flowers
a pea plant it Tt. what is its genotype and phenotype (T is tall t is dwarf) - ANSWER: its genotype is Tt
and phenotype is tall
a Tt pea plant is crossed to a tt plant. what is the expected ratio of the phenotypes for offspring from
this cross - ANSWER: 1 tall : 1 dwarf
a pea plant has the genotype rrYy. how many different types of gametes can it make and in what
proportions - ANSWER: 1 rY : 1 ry
a cross is made between a pea plant that is RrYy and one that is rrYy. what is the predicted outcome
of the seed phenotypes - ANSWER: 3 round yellow; 1 round green; 3 wrinkle yellow; 1 wrinkle green
in population of wild squirrels, most of them have gray fur, but an occasional squirrel is completely
white. if we let P and p represent dominant and recessive alleles, respectively, of a gene that encodes
an enzyme necessary for pigment formation, what can you conclude about the p allele and what color
would pp squirrels be? - ANSWER: the white squirrels are pp and the p allele is a loss of function allele
which of the following would not be observed in a pedigree if a genetic disorder was inherited in a
recessive manner
a) 2 unaffected parents have an affected offspring
b) 2 affected parents have an unaffected offspring
c) 1 affected and one unaffected parent have an unaffected
d) all of the above are possible for a recessive order - ANSWER: B
what is the equation for probability - ANSWER: # of times a particular outcome occurs / total # of
individuals
what is the equation for binomial expansion - ANSWER: P=(n!/x!(n-x)!)(p^x q^n-x)
what does the P in the binomial expansion equation mean - ANSWER: probability that the unordered
outcome will occur
what does the n in the binomial expansion equation mean - ANSWER: total # of outcomes
what does the x in the binomial expansion equation mean - ANSWER: # of outcomes in one category
(e.g. blue eyes)
what does the p in the binomial expansion equation mean - ANSWER: individual probability of x
, what does the q in the binomial expansion equation mean - ANSWER: individual probability of the
other category (e.g. brown eyes)
what is the equation for the chi square test - ANSWER: x^2=(observed value-expected
value)^2/expected value
the offspring of a pea plant with purple flowers and a pea plant with white flowers would be called -
ANSWER: hybrids
a cross between a true breeding tall plant and a true breeding short plant is an example of - ANSWER:
hybridization experiment
a term used to describe the specific properties of a character, such as describing the eye color in a
person as brown, is a ___ - ANSWER: variant
a tall pea plant is crossed with a different tall pea plant. what type of cross is this - ANSWER: single
factor cross
in a genetic study that begins with you and your mate, you and your mate would be considered the
___ generation - ANSWER: P
in which of the following crosses would the offspring be called hybrids - ANSWER: a pea plant w
yellow seeds crossed to a pea plant w green seeds
the offspring of a genetic cross between organisms with distinctly different traits for a particular
character is called a ____ - ANSWER: hybrid
the term to describe the basic unit of heredity that influences an organism's traits is a(n) - ANSWER:
gene
supposed that a person has blonde hair. in genetic terms, blonde is the ___ and hair color is the ___ -
ANSWER: trait ; character
an alternative form of a gene is called a(n) - ANSWER: allele
a tall pea plant is crossed with a short pea plant. how would you describes this cross - ANSWER:
monohybrid cross and single factor cross
which of the following would be classified as the P generation?
a) the offspring of true breeding parents
b) the offspring of self-crossing the F1 generation
c) true breeding parents that are crossed - ANSWER: C
which of Mendel's laws explains why a gamete only has one copy of each gene - ANSWER: law of
segregation
If a genetic study began with your grandparents, which generation would represent you and your
siblings? - ANSWER: F2
Mendel studied many morphological characteristics such a pea pod color, flower color and plant
height. today, these "characters" that mendel studied are known to be influenced by units of heredity
called - ANSWER: genes
if an organism has identical alleles for a given trait it is said to be - ANSWER: homozygous
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller phinta004. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83100 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
Recently viewed by you
