Unit A section 1,2

Question 1

5 kingdoms?

Answer 1

Animalia, plantae, fungi, protista, monera

Question 2

What is in the animalia kingdom

Answer 2

animals

Question 3

What is in the monera kingdom

Answer 3

Bacteria

Question 4

who developed a system to classify biological diversity

Answer 4

Carolus Linnaeus

Question 6

What is in the plantae kingdom

Answer 6

Plants

Question 7

Define community

Answer 7

different species that live in the same area

Question 8

What is in the fungi kingdom

Answer 8

yeast, moulds, mushrooms

Question 9

order of classification of biological diversity

Answer 9

Kingdoms, phyla (subphylum), classes, orders, families, genera, species

Question 10

What is in the protista kingdom

Answer 10

Unicellular organisms

Question 11

ecosystem—-> ________—–>_________

Answer 11

Community, population

Question 12

symbiosis

Answer 12

2 species live closely together in a relationship

Question 13

what happens in mutualism

Answer 13

both organisms benefit

Question 14

define ecosystem

Answer 14

interaction between biotic and abuotic organisms

Question 15

who benefits in mutualism

Answer 15

both

Question 16

who benefits in parasitism

Answer 16

one, the other is harmed

Question 17

who benefits in commemsalism

Answer 17

one, the other is neither harmed nor benefited

Question 18

the one that benefits in parasitism?

Answer 18

parasite

Question 19

the one that is harmed in parasitism?

Answer 19

host

Question 20

what symbiotic relationship is a bird building a nest on a tree an example of?

Answer 20

commensalism

Question 21

what symbiotic relationship is barnacles attaching to whales for transportation an example of?

Answer 21

commensalism

Question 22

what symbiotic relationship is tapeworms in humans an example of?

Answer 22

parasitism

Question 23

define niche

Answer 23

a role of an organism in an ecosystem

Question 24

define inter species competition

Answer 24

2 or more species need the same resource

Question 25

define resource partitioning

Answer 25

division of a resource among 2 or more coexisting species

Question 26

define natural selection

Answer 26

when the most suited, the strongest of each species survive

Question 27

formula for diversity index

Answer 27

diversity index = #of runs/ # of specimens

Question 28

define heritable characteristics

Answer 28

characteristics passed through generations

Question 29

define non-heritable characteristics

Answer 29

acquired characteristics

Question 30

define discrete variation

Answer 30

differences in characteristics that have a defined form (either/or, yes or no, black and white)

Question 31

define continuous variation

Answer 31

differences in characteristics that have a range of possibilities (i.e shoe size)

Question 32

2 properties of asexual reproduction

Answer 32

- requires 1 parent | - offspring is identical to the parent

Question 33

4 types of asexual reproduction

Answer 33

Binary fission, budding, spore reproduction and vegetative

Question 34

one cell organisms reproduce like this, they split exactly in 2 producing 2 identical individuals

Answer 34

Binary fission

Question 35

the parent produces a smaller version of itself

Answer 35

budding

Question 36

define spore reproduction

Answer 36

spores are like seeds, but they are produced by parent cell division that develop

Question 37

define vegetative reproduction

Answer 37

plants that reproduce without seeds. They create roots or runners

Question 38

define gamete

Answer 38

a cell with the role of joining with another gamete during reproduction

Question 39

define egg in sexual reproduction

Answer 39

the female gamete

Question 40

define zygote

Answer 40

Unicellular organism formed through fertilization

Question 41

define population

Answer 41

members of the same species ok tyr same area sharing resources

Question 41

how are organisms named

Answer 41

using genus and species

Question 42

define cleavage

Answer 42

process in which zygote divides itself repeatedly

Question 43

where is pollen found

Answer 43

stamen

Question 44

define fertilization

Answer 44

union of the 2 gametes

Question 45

sperm+egg= ________---> _______--->_______--->________

Answer 45

fertilization, zygote, cleavage, embryo

Question 46

what contains the MALE gametes of a plant

Answer 46

pollen

Question 47

define sperm

Answer 47

male gamete

Question 48

what is an embryo

Answer 48

new multicellular life form

Question 49

define cross-pollination

Answer 49

when the pollen of one plant is carried to the stigma of another

Question 50

what is the male part of the plant

Answer 50

stamen

Question 51

where are ovules found

Answer 51

pistil

Question 52

where are the FEMALE gametes of a plant

Answer 52

ovules

Question 53

disadvantage of sexual reproduction

Answer 53

energy

Question 54

how does pollination occur

Answer 54

when pollen is transferred from the anther of the stamen to the stigma of a pistil

Question 55

disadvantage of asexual reproduction

Answer 55

no variation, no different adaptations

Question 56

define cross-fertilization

Answer 56

when a grain of the transferred pollen produces a tube that goes down the style into the ovary

Question 58

where is the female part of a plant

Answer 58

pistil

Question 58

advantage of asexual reproduction

Answer 58

fast reproduction, many offsprings

Question 59

advantage of sexual reproduction

Answer 59

variation, adaptation, survival