• Your 24/7 Study Community
    Let our members and experts help you today.
    Ask a question on your homework, textbook problem or any subject topic.
    Answer other members' questions for self-practice, posting credits, and goodwill.
  • Learn more...  What type of user are you?
    High School Student College Student Parent Educator Subject Enthusiast
  • Ace Your Classes
    with the help of Biology Forums' online study community...
    ...where you can find real help from students, educators, and subject enthusiasts.
    It's free!
    Join Today
Who Are We?
Biology Forums - Study Force is a global community comprised of students, educators, and enthusiasts helping each other understand how to solve problems in sciences, mathematics, business, nursing, humanities, and many more subjects.
Q and A Experts
Gallery
Study Resources
Dictionary
We provide access to various types of study material, including textbook solutions, topic notes, sample problems, illustrations, and practice exams that are created by us, indexed from the web, or contributed by our members.
Blogs
Video Tutorials
Flashcards
Textbook Solutions
Our tools, content, and community empower students to push the limits of their learning capabilities.
From Our Gallery
Enhance your visual learning  Download and share pictures with your free membership.
What better way to learn than with access to over 35,000 diagrams, photos, and illustrations.
 1265
 1127
 1185
 592
 767
 6629
Our Videos are Simple, Yet Effective
Online Flashcards
Study, learn, and test youself  Whether you want to memorize every bone in the body or prepare for the upcoming MCAT, our web-based flashcard maker has you covered.
Which of the following sets of experts suggested the three-culture model for prisons?
 
  A) Stojkovic and Farkas
  B) Rawlinson and Farkas
  C) Stojkovic and Manning
  D) Farkas and Manning
Besides accent and dialect, examples of cultural factors that may affect language are:
A) Beliefs and attitudes.
B) Turn-taking and humor.
C) Religion and socioeconomic status.
D) Attitudes and education level.
I know what b is but I need help with A)
The loggerhead shrike is considered by the committee on the status of endangered wildlife in Canada to be of "special concern" in Alberta. Within a study area in 1998, 232 shrikes were observed...
In sheep, white wool is a dominant trait and black wool is a recessive trait. In a herd of 500 sheep, 20 sheep have black wool.

In this herd what is the frequency of the heterozygous genotype? Record answer as a value from 0 to 1
Familial Meditarranean Fever results in short but reoccurring episode of fever, as well as pain in the chest, joints and abdomen. The disease occurs most frequently in individuals of Mediterranean descent. The gene responsible for FMF was discovered...
Identify the phenotypes and genotypes of all the people shown in this pedigree. (See attachments)

Ducheme muscular dystrophy is an X-linked recessive trait. The following pedigree shows the occurrence of this disorder in an extended...
Which of the following best demonstrates positive behaviour for a technician?

▸ Neatness

▸ Computer skills

▸ Honesty

▸ Managing money
What type of fastener will hold the two halves of fixed calipers together?

▸ Standard bolts

▸ Bridge bolts

▸ Retaining clips

▸ Shoe retainers
Which material is typically used for rotor construction?

▸ Phenolic resin

▸ Steel

▸ Carbon fibre

▸ Cast iron
What tool is required while servicing the brake pads on an electrically operated parking brake?

▸ A brake spring tool

▸ A scan tool

▸ A Torx bit

▸ Pliers
Which electronic device is made up of four resistors connected in series-parallel?

▸ A Hall-effect switch

▸ A knock sensor

▸ Schmitt trigger

▸ A Wheatstone bridge
In a large university, 20 of the students are business majors. A random sample of 100 students is selected, and their majors are recorded.
 a. Compute the standard error of the proportion.
  b. What is the probability that the...
We're Social
Follow us on your favorite social media platform