Define symbols for color-blindness

Assignment Help Biology
Reference no: EM131893560

Color-blindness is inherited as a recessive X-linked condition. A husband and wife have normal vision, although both of their fathers are red-green color-blind and both have mothers with normal vision.

a. Define symbols for color-blindness.

b. Draw a pedigree for this family. Indicate the genotypes of all individuals under their symbol on the pedigree. If the second allele of a female is unknown, just write the pedigree with a line such as XAX_ .

c. .Using this pedigree, determine the probability that their first child is a normal daughter? Show the probability calculations or a Punnett square as part of your answer.

d. Using this pedigree, determine the probability that their first child is a normal son? Show the probability calculations or a Punnett square as part of your answer.

e. Using this pedigree determine the probability that their first child is a color-blind (regardless of gender? f. Using this pedigree determine the probability that they will have a colorblind son or a normal daughter?

Reference no: EM131893560

Questions Cloud

Electron transport chain being bypassed : What other consequences might result from electron carriers in the electron transport chain being bypassed? (MICROL 3132)
New project and will raise the money by selling new bonds : JC Company needs to raise $55 million to start a new project and will raise the money by selling new bonds.
Discuss one type of environmental health problem : Discuss one type of environmental health problem that you have in your own community.
Presence of a pheochromocytoma : An autopsy shows the presence of a pheochromocytoma. Can you explain how this incident might have happened.
Define symbols for color-blindness : a. Define symbols for color-blindness.
How reading enhanced understanding of colonization people : How reading enhanced understanding of Colonization and Indigenous People. Four Questions related to the reading, colonization and indigenous people.
Factors that weaken the action of the pyloric pump : List factors that weaken the action of the pyloric pump and slow gastric emptying.
Calculate the sinking fund payment required for fence post : Your Assignment is to write an essay discussing how you, as a business owner, can use annuities to achieve business goals
Invested in new manufacturing system : Tristan's Toys invested in a new manufacturing system. Tristan's Toys invested in a new manufacturing system. The initial cost was $287783.

Reviews

Write a Review

Biology Questions & Answers

  Diagnostic criteria for essential hypertension

A) What are the diagnostic criteria for essential hypertension? B) What causes renal calculi?

  Explain why is sti considered a scientifically

why is sti considered a scientifically controversial strategy? suggest three biological reasons why sti could be

  What are bypass polymerases

What are bypass polymerases? How do they differ from the replicative polymerases? How do their special features facilitate their role in DNA repair?

  Determine heterozygous at the flower color locus

In wild petunias, the allele for red flower color ( R ) is dominant over the allele for white flower color ( r ). We sample a population and find 225 plants have white flowers and seventy-five have red flowers.

  Structures in the developing embryos

Thalidomide was a prescription drug that was used in the late 1950's to treat the pregnant mothers for the morning sickness.

  Total number of phenotypes their children could show

What is the probability they will have a child with light hair and blood type B? What is the total number of phenotypes their children could show?

  Synaptonemal complex disappear

When does the synaptonemal complex disappear?

  The blood into the bowel every day

A  huge amount of water-- to  L--moves from the blood into the bowel every day, through osmosis and digestive secretions. Since people only have  L of blood, why don't they die from losing all the water from their blood into the bowel? What will the ..

  Radius of the airways decreased

What happened to the FEV1 (%) as the radius of the airways decreased? How well did the results compare with your prediction?

  What percent of the 3 eyed and one eyed creatures are hybrid

Given N and E =dominant alleles green nose (homozygous D) pink nose (heterozygous) yellow nose (Homozygous R) two eyes (homozygous D) three eyes (heterozygous) one eye (homozygous R) Make two Punnett squares: 1.) Cross a green-nosed female with a ..

  Describe pseudopodia

Which of the following statement(s) best describe pseudopodia? What would happen if you forgot to counterstain while doing a Gram stain

  Offspring are born into a population that can survive

1. More offspring are born into a population that can survive. 2. These offspring all contain variations 3. These offspring must compete for natural resources

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