Log in
Biology
1
answer
1
watching
316
views

The following questions make use of this genetic map:

a. Calculate the frequency of j b gametes from aJ B/j b genotype [x1]

b. Calculate the frequency of A M gametes from ana M/A m genotype [x2]

c. Calculate the frequency of J B D gametes froma j B d/J b D genotype[x3]

d. Calculate the frequency of J B d gametes froma j B d/J b D genotype[x4]

e. Calculate the frequency of A k F gametes froman A K F/a k f genotype[x5]



Answer

Watch
1
answer
1
watching
316
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Bunny Greenfelder
Bunny GreenfelderLv2
28 Sep 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Molecular Cell Biology
8 Edition,
Lodish
ISBN: 9781464183393
Biology: Science for Life with Physiology
6 Edition,
Belk
ISBN: 9780134555430
Concepts of Biology
OER Edition,
Openstax
ISBN: 9781938168116
Biology
2nd Edition, 2013
Openstax
ISBN: 9781947172517
Essentials of Biology
5 Edition,
Mader
ISBN: 9781259660269

Related questions

a) mitosis b) decrease c) Heterozygous recessive d) increase e) dominant f) homozygous dominant g) out- breading h) plant poination by bees i) heterozygous j) migration k)recessive l) large population m) evoltion n) meiosis o) founder effect

- Only the _____________________ phenotype indicates the individual's genotype.

- Inbreeding ____________________ genetic diversity.

- In Hardy Weinberg terms P2 represents the frequency of the ______________.

- ___________________ is an example of random mating.

- In Hardy Weinberg terms 2Pq represents the frequency of the _________________ individuals..

- In Hardy Weinberg terms P represents the frequency of the _________________ allele..

- Sexual reproduction ______________________ genetic diversity.

Match the following definitions with the correct term. (We have not yet cover all of them in class, but you can find them in your reading.)


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

A single mutation affects several traits.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

The frequency with which individuals of a given genotype manifest the mutant phenotype.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

A phenotypic trait whose expression depends on the additive effect of a number of genes.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Expression of a gene is dependent on whether it has been inherited from the male or female parent.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Phenotypic effects on the offspring produced by the maternal genome.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Genetic information transmitted by chloroplasts or mitochondria.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

The degree in which a phenotype for a given trait is expressed.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Determines whether two mutations are at the same locus or different loci.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Genetic differences that are due to alterations of the DNA that do not included changes in base sequence.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Characteristic determined by a gene on a sex chromosome.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

Characteristic encoded on an autosome that is more readily expressed in one sex.


-

A.

B.

C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

A gene at one locus that masks or suppresses the effect of a gene at a different locus.

A.

pleiotropy

B.

cytoplasmic inheritance

C.

epigenetics

D.

polygeneic inheritance

E.

imprinting

F.

sex-influenced trait

G.

sex-linked trait

H.

penetrance

I.

expressivity

J.

maternal effect

K.

complementation test

L.

epistasis

1. Cross a homozygous purple Plant (PP) with a homozygous white plans (PP). This is called the P1 cross, and it will produce offspring called the F1 generation. You are given that purple color is dominant to white in this species.

a) What is the genotype of the purple plant?

b) What gametes can the purple plant make?

c) What is the genotype of the white plant?

d) What gametes can the white plant make?

e) Create a Punnett Square explaining this.

f) What is the genotypic Ratio?

g) What is the phenotypic ratio?

2. Cross a homozygous tall yellow seeded plant with a homozygous short green seeded plant. This is called the P1 cross, and it will produce offspring called the F1 generation. Tallness is dominant to shortness, so use a capital T to represent the tallness allele and lower case t to represent the shortness allele. Yellow seeds are dominant to green sees, so use a capital Y to represent the yellow seed allele and a lower case y to represent the green seed allele.

a) What is the genotype of the tall plant?

b) What gametes can the tall plant make?

c) What is the genotype of the short plant?

d) What gametes can the short plant make?

e) Create a punnett square explaining this

f) What is the genotypic ratio of the F1 plants?

g) What is the phenotypic ration of the F1 plants?

Weekly leaderboard

Home
Homework Help 3,900,000
Biology 460,000
Start filling in the gaps now
Log in