Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Solve all of these problems using a Punnett Square. If you cannot reproduce the square using software, then you may do them by hand and scan in the image of your solution and submit all images in the one document.

In certain bacteria, an oval shape (A) is dominant over round (a) and thick cell walls (B) are dominant over thin (b). A bacteria heterozygous for both oval shape and a thick cell wall was crossed with a round bacteria with a thin cell wall. Describe the phenotype of the offspring.

The ability to roll the tongue sideways (A) is dominant over the inability to roll one's tongue (a). In humans, non-attached earlobes (B) are dominant over attached earlobes (b). Two parents with attached earlobes can roll their tongues. They are both heterozygous for the tongue rolling trait.
What is the genotype of the mother?
What is the genotype of the father?
What are the possible gametes from the mother?
What are the possible gametes from the father?
Draw the Punnett square, and combine the gametes to produce offspring
What is the phenotypic ratio of these offspring?

A man heterozygous for non-attached earlobes can roll his tongue. A woman with attached earlobes can roll her tongue. Assume both are heterozygous for the tongue-rolling trait.
What is the genotype of the mother?
What is the genotype of the father?
What are the possible gametes from the mother?
What are the possible gametes from the father?
Draw the Punnett square, and combine the gametes to produce offspring
What is the phenotypic ratio of these offspring?

In summer squash, white fruit color (W) is dominant over yellow fruit color (w) and disk-shaped fruit (D) is dominant over sphere-shaped fruit (d). If a squash plant purebreeding for white and purebreeding for disk-shaped fruit is crossed with a plant purebreeding for yellow, sphere-shaped fruit, what will the phenotypic and genotypic ratios be for:
the F1 generation?
the F2 generation?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M926957

Have any Question? 


Related Questions in Biology

In the united states in 2006 the total population was

In the United States in 2006, the total population was approximately 298,363,000. Of these, fires killed approximately 3,100 people. For a person in the United States in 2006, what was the risk of being killed by a fire? ...

The lac operator binds the lac repressor the dna sequence

The lac operator binds the lac repressor. The DNA sequence of the lac operator shares a characteristic with the DNA sequences of the binding sites of many restriction enzymes. What is this common characteristic?

Which phylloclade commonly found in xerophytic plants that

Which phylloclade commonly found in xerophytic plants that is modified?

Discussionthe discussion board db is part of the core of

Discussion The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and ...

Familial hypercholesterolemia is associated with increased

Familial hypercholesterolemia is associated with increased riskfor heart attacks at a young age. What kind of clinical test canyou use to test for this disease? What would be the expectedresult? Explain the biochemical p ...

What type of reproduction uses part of a plant body becomes

What type of reproduction uses part of a plant body becomes separated off to give rise to new individuals?

A fisheries biologist wants to increase the size and

A fisheries biologist wants to increase the size and production of lake trout in a lake where there are no forage fish (smaller species of fish that eat zooplankton and are eaten by lake trout). Without forage fish, lake ...

If instead of making an energy drink you come up with an

If instead of making an energy drink, you come up with an energy injection, how would that affect the ingredients you put into the shot? Think in terms of polarity and tonicity.

Bioethics assignment instructionstopic 1 use of gmo

Bioethics assignment instructions: Topic 1: Use of GMO crops Now you need to research the topic and write a 500-1000 word (1 to 2 pages) writeup about the topic. Please use the following list of topics as a guideline to ...

Please watch the attached videos after learning about both

Please watch the attached videos. After learning about both radiation therapy and hyperbaric medicine, select one and write a detailed research paper on that topic. Radiation therapy videos: https://www.youtube.com/watch ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen