Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

1.List whether the student was positive or negative for each characteristic and include whether the characteristic is dominant or recessive.

a.Blood type
b.Widow's peak
c.Free ear lobes
d.Tongue rolling
e.Hitchhiker's thumb
f.Left thumb dominance
g.Little finger bend
h.PTC taster
i.Mid-digit hair
j.Facial dimples
k.Freckles
l.Cleft chin

2.Can the student tell from blood type if the student is heterozygous or homozygous? describe.

3.Select a trait of interest.

A.What was the trait?

B.What is the phenotype for the trait, and is this the dominant or recessive allele for the trait?

C.What are the possible genotypes for the parents?

D.Include the results of one Punnett square, showing a possible combination between alleles for the trait from the parents by filling in the genotypes according to the numbers in the square, below. (Note: you do not need to submit the punnett square itself, only the results of the punnett square).

1 2
3 5 6
4 7 8

E.Based on the cross, what percent of children born to the parents would express the trait?

4.Create a Punnett square to determine the possibility of a couple having a color-blind child if the mother has the recessive trait on one X and the father is color-blind. HINT: Use Xb to indicate an X with the color-blindness trait. How many female offspring will be color-blind? How many male offspring?

5.What was the case number of the student's karyotype? What was the result of the student's karyotype? (Include the sex and the chromosomal disorder, if applicable. If there was no chromosomal disorder, the student must state that the individual was normal.) (5 points)

6.Give an ex of a situation in which it would be important to create a karyotype for an individual. describe.

7.Genetically speaking, why is it important not to mate with a close relative? describe.

8.Does a karyotype tell all of a person's genetic characteristics? describe.

9.Why is a photograph of cells in metaphase utilized when constructing a karyotype?

10.What does it mean to be a carrier of a genetic defective characteristic? When might it be important to know if one is a carrier? (5 points)

11.From the hemophilia procedure with a population of 120 individuals (n = 120):

A.What were the possible genotypes of the offspring?

B.What is the probability of males having hemophilia out of the entire population?

C.How many females would have hemophilia?

D.How many carriers would there be?

12.describe why more males tend to suffer from X-linked disorders than females.

13.The student has a friend that knows the student is taking Biology, and she is confused about her blood type. Her blood type is O, but her dad is A and her mother is B. She asks the student if it is possible for her parents to have a child that is O. describe the answer to her.

14. In a flower garden, the student has purple and white pansies. The student notices that a new pansy has sprouted. When it finally flowers, the pansy is lavender. describe how this happened.

15.With a botanist friend's help, the student decide to cross the lavender pansy with the white pansy. Will this result in any purple pansies? describe.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943858

Have any Question? 


Related Questions in Biology

Imagine you do a test cross between a purple-flowered pea

Imagine you do a test cross between a purple-flowered pea plant having serrated leaves (a dominant trait) and a white-flowered pea plant having smooth edges. If the purple-flowered plant is heterozygous for both traits, ...

A multicellular lifeform has a weird type of cell in its

A multicellular lifeform has a weird type of cell in its body. This cell has a high density of peroxisomes. What is the most reasonable function of this cell? Functions for redox reactions Functions for digestion Functio ...

Please solve the problems with correct answers instead of

PLEASE SOLVE THE PROBLEMS WITH "correct" answers, instead of just writing answers. THANKS! (1) Halophytes are plants that live in moist soils with high salt concentrations. Despite being surrounded my water, halophytes a ...

Of the four chambers of the human heart which has the

Of the four chambers of the human heart, which has the thickest walls, and why? Why can you not catch the same cold twice, but a new cold will make you sick for a week or two? What is the key step in spermatogenesis that ...

Define nonrenewable resources and identify four examples

Define nonrenewable resources and identify four examples (only one energy source allowed).

In beans yellow y is dominant to green y and smooth s is

In beans yellow (Y) is dominant to green (y) and smooth (S) is dominant to wrinkled (s). What are the possible genotypes for the offspring of the following cross: Yyss and Yyss.  YYss, yyss  YYSS, YYSs, YYss, YySS, YySs, ...

Climate of Climate of Doubt:  www.pbs.org/wgbh/frontline/film/climate-of-doubt/ this

Climate of Doubt:  www.pbs.org/wgbh/frontline/film/climate-of-doubt/ this video is about 1 hour watch.  Anyone who answer this question skill this video up to 25min then watch the rest. 1. Who is Bob Inglis and what happ ...

Select at least 2 cell structures what hypothesis could you

Select at least 2 cell structures. What hypothesis could you form to explain what would happen to the cell or the organism if each cell structure were damaged or destroyed?

Genes a b and c assort independently if a plant with the

Genes A, B, and C assort independently. If a plant with the genotype AabbCc is crossed to another plant with the genotype AABbCc, what proportion of the progeny will be AabbCC?

Explain how the decline in genetic diversity with distance

Explain how the decline in genetic diversity with distance from Africa supports the Out of Africa hypotheses.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro