ADVS 1110 Exam 1 study guide Exam comprehensive questions fully solved
& updated (Latest Update 2026) UPDATE!!
What percent of food produced for human consumption in the U.S. is wasted? - (answer)50%
What percent of the world's population consumes agricultural products? - (answer)100%
A given dairy cow consumes 40# of corn silage as part of her daily ration. The silage is 67% water. How
many pounds of dry matter is this cow getting from the silage? - (answer)Dry matter= 40lbs x (1 - 0.67)=
13.2 lbs
At the meat case in the grocery store there is chicken that is labelled "fresh". What does that mean? (be
specific) - (answer)It means that the chicken has never been frozen.
The process of division that cells go through to make sperm or ovum is called? - (answer)meiosis
What hormone is responsible for maintenance of pregnancy? - (answer)progesterone
Which best defines a stocker operation? - (answer)adds weight to weaned calves before finishing
Which of the following animals was thought to be domesticated first? - (answer)dog
In Hereford cattle polled is a dominant trait. If you mate a homozygous horned sire to a heterozygous
polled dam, what percentage of the offspring will be horned? - (answer)50%
Which word indicates a set of birds with similar characteristics? - (answer)variety
The definition of animal science used in class is: The combination of disciplines that together
compromise the study of domestic animals... true or false - (answer)true
, ADVS 1110 Exam 1 study guide Exam comprehensive questions fully solved
& updated (Latest Update 2026) UPDATE!!
If the analysis of data from an experiment support a scientists original hypothesis, then a new
experiment may be conducted again to test that same hypothesis. All in accordance to the scientific
method. - (answer)True
What are characteristics among animals that have been domesticated? - (answer)tolerate humans,
generally live comfortable in groups, reproduce well in captivity
The 3 missions of a land-grant university are: - (answer)Teaching, research, extension
A team of USU scientists set out to identify what microbes are digesting the hay they left in a field. What
type of research is this? - (answer)Basic
Expenditures for food of disposable income for the average US household has been close to ... -
(answer)10%
Which vitamin is only found in food originating from animal origin (meat, dairy, eggs)? - (answer)Vitamin
B12
Estrus in chickens only lasts 24 hours. true or false - (answer)false
Both males and females have organs defined as gonads. The ... are the male gonads while .... are the
female gonads. - (answer)Testes, Ovaries
Match the following females with the appropriate statement about reproduction. Cow, Sow, Ewe, Mare
- (answer)Cow= longitudinal folds in the cervix
Sow= elongated uterine horns and corkscrew cervix
Ewe= has annular rings in cervix and generally ovulates more than one oocyte
Mare= generally only ovulates one oocyte per estrous cycle
& updated (Latest Update 2026) UPDATE!!
What percent of food produced for human consumption in the U.S. is wasted? - (answer)50%
What percent of the world's population consumes agricultural products? - (answer)100%
A given dairy cow consumes 40# of corn silage as part of her daily ration. The silage is 67% water. How
many pounds of dry matter is this cow getting from the silage? - (answer)Dry matter= 40lbs x (1 - 0.67)=
13.2 lbs
At the meat case in the grocery store there is chicken that is labelled "fresh". What does that mean? (be
specific) - (answer)It means that the chicken has never been frozen.
The process of division that cells go through to make sperm or ovum is called? - (answer)meiosis
What hormone is responsible for maintenance of pregnancy? - (answer)progesterone
Which best defines a stocker operation? - (answer)adds weight to weaned calves before finishing
Which of the following animals was thought to be domesticated first? - (answer)dog
In Hereford cattle polled is a dominant trait. If you mate a homozygous horned sire to a heterozygous
polled dam, what percentage of the offspring will be horned? - (answer)50%
Which word indicates a set of birds with similar characteristics? - (answer)variety
The definition of animal science used in class is: The combination of disciplines that together
compromise the study of domestic animals... true or false - (answer)true
, ADVS 1110 Exam 1 study guide Exam comprehensive questions fully solved
& updated (Latest Update 2026) UPDATE!!
If the analysis of data from an experiment support a scientists original hypothesis, then a new
experiment may be conducted again to test that same hypothesis. All in accordance to the scientific
method. - (answer)True
What are characteristics among animals that have been domesticated? - (answer)tolerate humans,
generally live comfortable in groups, reproduce well in captivity
The 3 missions of a land-grant university are: - (answer)Teaching, research, extension
A team of USU scientists set out to identify what microbes are digesting the hay they left in a field. What
type of research is this? - (answer)Basic
Expenditures for food of disposable income for the average US household has been close to ... -
(answer)10%
Which vitamin is only found in food originating from animal origin (meat, dairy, eggs)? - (answer)Vitamin
B12
Estrus in chickens only lasts 24 hours. true or false - (answer)false
Both males and females have organs defined as gonads. The ... are the male gonads while .... are the
female gonads. - (answer)Testes, Ovaries
Match the following females with the appropriate statement about reproduction. Cow, Sow, Ewe, Mare
- (answer)Cow= longitudinal folds in the cervix
Sow= elongated uterine horns and corkscrew cervix
Ewe= has annular rings in cervix and generally ovulates more than one oocyte
Mare= generally only ovulates one oocyte per estrous cycle
