This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: HorsesIn horses, black coat color is influenced by the dominant allele (B) and chestnut coat color ... (Read 517 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
on: Jan 6, 2021

Question 1

Gray is homozygous while blue is a heterozygous form of a semi-lethal gene. Give the ratio of the offspring produced in the cross of two blues.

Question 2

Horses
In horses, black coat color is influenced by the dominant allele (B) and chestnut coat color by the recessive allele (b). Trotting gait is due to a dominant gene (T), pacing gait to the recessive allele (t). Use this information to answer the following question(s).


In the horses example above, if a homozygous black trotter is crossed to a chestnut pacer,

(a)what will be the appearance of the F1 and F2 generations?
(b)which phenotype will be the most common?
(c)which genotype will be the most common?
(d)which of the potential offspring will be certain to breed true?
Human Biology ¦ Starr, McMillan ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by RYAN BANYAN on Jan 6, 2021

honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jan 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


Sharmin Zaman

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jan 10, 2021
Thank You


« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

black widow spider black widow spider
The ability to roll the tongue is one of several traits that represent the dominant allele. The ability to roll the tongue is one of several traits that represent the dominant allele.
Franz Marc, Die grossen blauen Pferde (The Large Blue Horses). Franz Marc, Die grossen blauen Pferde (The Large Blue Horses).
Hazel Eye Color Hazel Eye Color
The frequency distribution of the allele in Africa, Southern Europe, the Middle East The frequency distribution of the allele in Africa, Southern Europe, the Middle East
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library