Final

Question 1

What are the steps in scientific method?

Answer 1

Hypothesis
Problem
Experiment
Observation
Conclusion

Question 2

What is a planned way to test a hypothesis and find out the answer to the problem statement?

Answer 2

Experiment

Question 3

What is something in an experiment that changed?

Answer 3

Variable

Question 4

What is visible or provable fact?

Answer 4

Observation

Question 5

What is it called when you think if animals as humans?

Answer 5

Anthropomorphism

Question 6

Who are animal rights activists number one target?

Answer 6

Farm animal agriculture

Question 7

What are characteristics of cells?

Answer 7

Smallest unit of living system
Blueprints of how animal is put together
Vital to all life functions
Can change the physical form of the animal

Question 8

Viruses can be as small as?

Answer 8

20 nanometers

Question 9

Organelle that is responsible for holding all the genetic information of blueprints

Answer 9

Nucleus

Question 10

Help build proteins; organelle but doesn’t have a membrane

Answer 10

Ribosomes

Question 11

Sort and package proteins from the ER

Answer 11

Golgi Apparatus

Question 12

Site of ATP production from respiration and where food molecules are broken down to release energy

Answer 12

Mitochondria

Question 13

Media for transporting intercellular substances, contains storage vacuoles and vesicles to store nutrients and waste, contains enzymes needed for metabolic reactions

Answer 13

Cytoplasm

Question 14

Determine the hereditary characteristics of animals; transmitted to the offspring from parents

Answer 14

Genes

Question 15

Contains 2 different genes for the same trait

Answer 15

Heterozygous

Question 16

Contains 2 identical genes for the same trait

Answer 16

Homozygous

Question 17

Location of a gene on the chromosome

Answer 17

Allele

Question 18

Genetic classification of a gene

Answer 18

Genotype

Question 19

The gene that is overshadowed by a dominant gene

Answer 19

Recessive

Question 20

Recessive genes attached to the X and Y chromosomes

Answer 20

Sex-linked

Question 21

Dramatically different from what is expected genetically

Answer 21

Mutation

Question 22

Mating purebreds with grade animals

Answer 22

Upgrading

Question 23

Both genes express themselves

Answer 23

Incomplete dominance

Question 24

Consists of a body, cervix, and 2 horns

Answer 24

Uterus

Question 25

Blister-like mass on the ovary containing a developing ovum; produces and stores estrogen

Answer 25

Follicle

Question 26

Attached to the endometrial lining of the uterus by tons if tiny villi; transfers blood, oxygen and nutrition to the unborn baby

Answer 26

Placenta

Question 27

Seals to prevent bacteria from entering repro. tract

Answer 27

Cervix

Question 28

External opening of the repro. and urinary systems

Answer 28

Vulva

Question 29

Two shell membranes are added here to the yolk and white in poultry

Answer 29

Isthmus

Question 30

Site of fertilization

Answer 30

Fallopian tubes

Question 31

Receives the semen during mating

Answer 31

Vagina

Question 32

Secrete the hormone estrogen; produces eggs or ova in females

Answer 32

Ovary

Question 33

The sensory and erectile organ of the female; located just inside the vulva

Answer 33

Clitoris

Question 34

Long, coiled tube that is connected to each testicle, sperm cells are stored here while they mature

Answer 34

Epididymis

Question 35

Both testicles do not descend from body cavity

Answer 35

Ridgling

Question 36

The tube that carries urine from the bladder

Answer 36

Urethra

Question 37

Heat regulating sac that holds the testes

Answer 37

Scrotum

Question 38

One testicle does not descend from the body cavity

Answer 38

Cryptorchid

Question 39

Divides the two sacs of the scrotum

Answer 39

Septum

Question 40

Produces a fluid that moves down the urethra ahead of the seminal fluid and cleans and neutralizes the urethra

Answer 40

Cowpers gland

Question 41

Deposits the semen with in the female reproductive tract

Answer 41

Penis

Question 42

Found in bulls, rams, and boars; extends the penis from the sheath

Answer 42

Sigmoid flexure

Question 43

Tubular fold of skin that houses the penis

Answer 43

Sheath

Question 44

Promotes lactation and stimulates the CL

Answer 44

Prolactin

Question 45

Develops and maintains accessory sex glands, stimulates secondary sex characteristics, regulates sexual behavior and sperm production

Answer 45

Testosterone

Question 46

Promotes female sexual behavior

Answer 46

Estrogen

Question 47

Induces ovulation; initiates changes in the follicle wall that causes it to weaken

Answer 47

LH

Question 48

Released into the blood stream near puberty and causes development of follicles on the ovary

Answer 48

FSH

Question 49

The semen tank keeps frozen at how many degrees Fahrenheit

Answer 49

-320

Question 50

The thaw box contains water heated to how many degrees Fahrenheit

Answer 50

95

Question 51

Semen can be left in the thaw box a minimum of how many seconds and how many minutes

Answer 51

30 seconds | 15 minutes

Question 52

What is placed over the straw and gun to protect the sperm; it is locked in place with a rubber o-ring

Answer 52

Sheath

Question 53

What is inserted into a goats vagina to open up the reproductive tract to locate the cervix

Answer 53

Speculum

Question 54

What is used to artificially inseminate a pig

Answer 54

Spiret

Question 55

What species does not superovulation not work in?

Answer 55

Mare

Question 56

How many eggs are harvested through superovulation done three times?

Answer 56

9-12

Question 57

How many days after superovulation do you AI?

Answer 57

5

Question 58

What is used to recover embryos from the donor cow?

Answer 58

Foley catheter

Question 59

What step happens after collection of embryos?

Answer 59

Isolation and classification

Question 60

What percent better is surgical transfer than non surgical transfer?

Answer 60

5%

Question 61

In surgical recover, how many days after estrus is recovery done?

Answer 61

6-9

Question 62

First part of small intestine

Answer 62

Duodenum

Question 63

Secreted in the liver and is stores in the gallbladder

Answer 63

Bike

Question 64

Middle part of the small intestine

Answer 64

Jejunum

Question 65

Last part of the small intestine

Answer 65

Ileum

Question 66

First part of the large intestine

Answer 66

Cecum

Question 67

Causes food to bypass the rumen and reticulum

Answer 67

Esophageal groove

Question 68

Second part of the birds stomach

Answer 68

Ventriculus

Question 69

Sphincter muscle located at the bottom of the stomach

Answer 69

Pylorus

Question 70

Sphincter muscle located at the junction of the esophagus and the stomach

Answer 70

Cardia

Question 71

Sugars and starches are examples of what nutrient?

Answer 71

Carbs

Question 72

Makes up largest part of most living things

Answer 72

Water

Question 73

Fiber is an example of what nutrient

Answer 73

Complex carbs

Question 74

Urea is an example of what nutrient

Answer 74

Protein

Question 75

Broad-spectrum do all of the following..

Answer 75

Better rate of gain, feed efficiency, and improved animal health