Avs Extra Stuff

Front 1

If both of your birth parents have brown eyes, then you must have brown eyes

Back 1

false

Front 2

chromosomes are strands of nucleoprotein

Back 2

true

Front 3

parents with blue eyes usually only produce children with blue eyes

Back 3

true

Front 4

the odds of a male births opposed to a female birth is approx one to one

Back 4

true

Front 5

the simplest functional units of inheritance are genres

Back 5

true

Front 6

a man with blue eyes and woman with brown eyes can only have children with brown eyes

Back 6

false

Front 7

RNA and DNA serve the same function

Back 7

false

Front 8

traits influenced by genes on the sex chromosome are called sex-linked traits

Back 8

true

Front 9

DNA is the genetic material for all living organisms

Back 9

true

Front 10

reduction division is the same as mitosis

Back 10

false

Front 11

inbreeding is defined as mating relatives

Back 11

true

Front 12

crossbred animals tend to be less vigorous

Back 12

false

Front 13

random mating is done without regard to selection

Back 13

false

Front 14

the degree to which genetic potential is reached is deteremined by environmental factors

Back 14

true

Front 15

the opposite of inbreeding is outbreeding

Back 15

true

Front 16

genes are transmitted to offspring in random fashion

Back 16

true

Front 17

all chromosomes including sex chromosomes are identical within a species

Back 17

false

Front 18

the phenotype of an animal will always disclose its genotype

Back 18

false

Front 19

genetic potential is determined at time of conception

Back 19

true

Front 20

environmental factors can fully compensate for low genetic potential

Back 20

false

Front 21

the benefits of crossbreeding is often referred to as heterosis

Back 21

true

Front 22

a virus must reproduce inside living cells of the host

Back 22

true

Front 23

animals have only one way to eliminate excess body heat

Back 23

false

Front 24

maternal behavior in farm animals is largely instinctive

Back 24

true

Front 25

for most farm animals the goal of selection is to breed for one individual animal that is superior to the rest of the herd

Back 25

false

Front 26

on average a normal healthy animal is content alert, and productive

Back 26

true

Front 27

livestock can distinguish only sweet and salty flavors

Back 27

false

Front 28

for the most part farm animals are gregarious

Back 28

true

Front 29

most farm animals prefer to be alone

Back 29

false

Front 30

the percentage of a particular quality due to genetics or environment can be measured by a relativity index

Back 30

false

Front 31

once a behavior is learned an animal is not likely to forget it

Back 31

false

Front 32

animals have relatively little intelligence and therefore do not dream

Back 32

false

Front 33

horses are unable to sleep standing up

Back 33

false

Front 34

when training animals, rewards can be administered any time following the desired behavior

Back 34

false

Front 35

it is possible to accurately assess scientifically an animal's state of comfort and well-being

Back 35

false

Front 36

animal rights and animal welfare activists are vegetarians

Back 36

false

Front 37

anthelmintics are added to feed to control spoilage

Back 37

false

Front 38

In the following BbPpNn x BbPpNn what percent of the offspring will be red if BB=black coat and bb=red coat

Back 38

25%

Front 39

the study of animal behavior is known as ________

Back 39

ethology

Front 40

what are the four bases of a nucleotide?

Back 40

ademine, thymine, gyamine, cymine

Front 41

a person with blue eyes has _____ genotype

Back 41

homozygous recessive

Front 42

the chemical substance prodcued by animals to attract the opposite sex are called

Back 42

phermones

Front 43

the driving force in determining the cuurent lifestyles of human and management techniques for livestock in the US is (are)

Back 43

economics ($$)

Front 44

in farm animals, the male sexual response to a female in the heat whereby he curls his lip upward is known as the

Back 44

flehmen response