How would one produce a herd of roan-colored

Assignment Help Biology
Reference no: EM131891880

1) In snapdragons, heterozygotes have pink flowers, whereas homozygotes have either red or white flowers. This is an example of incomplete dominance. A plant with red flowers (RR) is crossed with one that has white (rr) flowers. 

a. When plants with red flowers are crossed with plants with white flowers, what proportion of the offspring will have pink flowers? Why?

b. When two plants with pink flowers are crossed, what is phenotypic ratio and genotypic ratio of the offspring.

2)  Roan color in cattle is the result of absence of dominance between red and white color genes and the cattle are red and white in color.  This is another example of incomplete dominance.

a. If a homozygous red bull is breed to a homozygous red cow, what are the possible phenotypes and genotypes of the calf?

b. How would one produce a herd of  roan-colored cattle?

Reference no: EM131891880

Questions Cloud

Majority of your research information predicts downturn : You are a portfolio manager for a $500 million stock mutual fund. The majority of your research information predicts a downturn in the market soon.
What is the growth rate of dividends : What is the retention rate? What must be the return on new investment? What is the growth rate of dividends?
What genetic material do all male humans inherit : What is associated with Down's syndrome at the chromosomal level? What genetic material do all male humans inherit from their mother?
Describe the successful termination of client relationship : In a 250-500-word essay, hypothetically terminate the counseling relationship with a client who has experienced trauma and abuse in the past and has now seen.
How would one produce a herd of roan-colored : If a homozygous red bull is breed to a homozygous red cow, what are the possible phenotypes and genotypes of the calf?
Asked to manage portfolio of european stocks : Assume that you were also asked to manage a portfolio of European stocks.
What are the characteristics of poor : What are the characteristics of effective collaborative efforts, and good collaborators, in your experience? What are the characteristics of poor
What is the genotype for the two children with cystic : a. For this trait, what is the genotype for the two children with cystic fibrosis? Why? b. What is the probability that their next child will have cystic
Some limitations involved in estimating the value of firm : how can you use this information to determine whether to invest in it? What are some limitations involved in estimating the value of this firm?

Reviews

Write a Review

Biology Questions & Answers

  Should all children be genetically finger printed at birth

Should all children be genetically finger printed at birth? If so, who should control the information obtained and who should have access to the information? What are the advantages, disadvantages, and potential problems associated with this propo..

  Receives instructions from two different hormones

Discuss four possible effects that may occur when a cell receives instructions from two different hormones.

  Describe how hydrogen ion concentration relates to energy

Identify the statements that accurately describe how hydrogen ion concentration relates to energy production in oxidative phosphorylation.

  What benefit would be for animal cells to make their food

You will read that only plants, algae, and some bacteria are photosynthetic. What benefit would there be for animal cells to make their own food?

  Trace the path of a water molecule

Use a flow chart or numbered list, trace the path of a water molecule through a plant. Begin with a water molecule in the soil and end with the water molecule as water vapor in the air.

  What effect did the addition of the enzyme

1. What effect did the addition of the enzyme (lactase) have on the fermentation rate of lactose? Why?

  What are your personal thoughts on genetic engineering

Which condition is best described while the ovaries shut down their production of eggs and hormones like estrogens and progesterone approximately 30 years after they started.

  Q1 health official worldwide are concerned by the

q1. health official worldwide are concerned by the resurgence of diseases caused by bacteria that are resistant to

  Describe his contribution and how the principle works

Several people from history have contributed to advancing forensic science. One of them is Edmund Locard. Describe his contribution and how the principle works.

  Multicellular sporophyte and gametophyte stages

Using an example of a familiar plant, describe its life cycle as it alternates between multicellular sporophyte and gametophyte stages.

  How is bacterial growth related to controlling microbes

how is bacterial growth related to controlling microbes in public facilities such as restaurants, schools, hospitals, and labs.

  Describe three different pieces of equipment or processes

Describe three different pieces of equipment or processes described on the pharmacy tour and explain how each can improve safety for the hospital patient.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd