SECOND HOUR EXAM
March 24, 2016
Please read each question carefully. Choose the most correct answer and mark it on the bubble sheet. Mark
Your answers on this sheet also, I will provide a key at the end of the exam.
Congratulations! You ha
1. What are the recommended milking procedures? Explain the
importance of each step.
Pre-wash solution, after 30 secs wipe and strip each quarter, milking process
putting the machine on, (automatic setting) 2.0 lbs 1.8 lbs Check bag for
finish milking and
01 February 2017
Calico Color in Males
Coat color in cats is a sex-linked trait. This means the physical
characteristics is associated to the cats gender. Female and male cats can be
orange or black due t
1 February 2017
Test crossing was first introduced by Gregor Mendel. In genetics, a test cross
involves breeding of an individual with a phenotypically recessive individual, in order to
2 February 2017
Color Coat in Labradors
The interaction of two genes is what causes chocolate, black and yellow coat colors in
Labrador retrievers. These two genes have different purposes. One gene produces the pigme
In-vitro Observation of Chick Embryos
The purpose of the project is to observe the development of chicken embryos in an in-vitro
system. This system allows constant observation over the entire incubation period.
Three day embryos are placed into the in-vi
A_ + B_
C_ + D_
ABCD 40,0000 Hatched
Here is the question: How many A , B , C and D Grand parent stock will it take
To produce AB males and CD females to Produce the 40,000 ABCD males and females?
ANSWER: For this pr