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

Author Question: Which types of phenotypic ratios are likely to occur in crosses when dealing with a single gene pair ... (Read 84 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Mar 26, 2020

Question 1

Tightly curled or wooly hair is caused by a dominant gene in humans. If a heterozygous curly-haired person marries a person with straight hair, what percentage of their offspring would be expected to have straight hair?
◦ 25% straight
◦ 50% straight
◦ 100% straight
◦ 75% straight
◦ It is impossible to predict the outcome.

Question 2

Which types of phenotypic ratios are likely to occur in crosses when dealing with a single gene pair for which all the genotypic combinations are of equal viability?
◦ 12:3:1, 9:7
◦ 9:3:3:1, 27:9:9:9:3:3:3:1
◦ 1:4:6:4:1, 1:1:1:1
◦ 2:3, 1:2
◦ 1:2:1, 3:1
Essentials of Genetics ¦ Klug ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ap345 on Mar 26, 2020

al

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Mar 26, 2020
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 39% of students answer this correctly


ap345

  • Member
  • Posts: 537
Reply 2 on: Mar 26, 2020
YES! Correct, THANKS for helping me on my review

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Major types of microbial cell shapes. Major types of microbial cell shapes.
Alzheimer's Gene Causes Brain's Blood Vessels to Leak Toxins and Die Alzheimer's Gene Causes Brain's Blood Vessels to Leak Toxins and Die
Types of pathogenic organisms: (a) bacterium, (b) virus, (c) protozoan pathogens, (d) multicellular ... Types of pathogenic organisms: (a) bacterium, (b) virus, (c) protozoan pathogens, (d) multicellular ...
Various types of integumentary conditions.(A) Urticaria (hives). Various types of integumentary conditions.(A) Urticaria (hives).
Gene rearrangements in antibody gene maturation Gene rearrangements in antibody gene maturation
Personality Types in Harry Potter Personality Types in Harry Potter
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library