SCIENCE DAY1 Flashcards
(105 cards)
1
Q
Study of life
A
BIOLOGY
2
Q
Hierarchy of life
A
ATOM
MOLECULE
ORGANELLE
CELL
TISSUES
ORGAN
SYSTEM
ORGANISM
3
Q
Basic unit of MATTER
A
ATOM
4
Q
Basic unit of LIFE
A
CELL
5
Q
Study of cell
A
Cytology
6
Q
Two types of cell
A
Prokaryotic cell
Eukaryotic cell
7
Q
Cell that do not contain a nucleus
A
Prokaryotic cell
8
Q
Organism that has prokaryotic cell
A
Bacteria and archaebacteria
9
Q
Cell that contains nucleus
A
Eukaryotic cell
10
Q
Organisms with eukaryotic cells
A
Protist
Fungi
Animal
Plant
11
Q
What do you call the hair-like structure of cell
A
Cilia
12
Q
What do you call the tail of the cell
A
Flagella/flagellum
13
Q
He discovered cell from a cork made from bark of an oak tree
A
Robert Hooke
14
Q
He coined the term cell (cellulae) meaning small room
A
Robert Hooke
15
Q
He discovered the cell’s nucleus
A
Robert Brown
16
Q
Not living, inert chemicals, has capsid, no cell
A
Virus
17
Q
Protein shell that protects the virus’ DNA or RNA
A
CAPSID
18
Q
Study of classification and naming of organisms
A
Taxonomy
19
Q
8 levels of taxonomic classifications
A
Domain
Kingdom
Phylum
Class
Order
Family
Genus
Species
20
Q
Father of MODERN TAXONOMY
A
CAROLUS LINNAEUS
21
Q
He proposed the BINOMIAL NOMENCLATURE (SCIENTIFIC NAMES)
A
CAROLUS LINNAEUS
22
Q
He coined HOMO SAPIENS for human
A
Carolus LINNAEUS
23
Q
Under DOMAIN ARCHAEA
A
KINGDOM ARCHAEBACTERIA
24
Q
What kingdom: they live in various places, some even in the most severe environments (they are not a bacteria)
A
Kingdom Archaebacteria
25
Methanogens, Halophiles, and Thermophiles are examples of
Archaebacteria
26
An archaebacteria that can survive in DEAD SEA
HALOPHILES
27
An archaebacteria that can survive in Hot Environment
Thermophiles
28
Under DOMAIN BACTERIA
KINGDOM EUBACTERIA (MONERA)
29
What kingdom: Referred to as the true bacteria and are usually called the bacteria group
Kingdom Eubacteria
30
Streptococcus is example of
Kingdom Eubacteria
31
What do you call a comma-shaped bacteria
Vibrio
32
Under DOMAIN EUKARYA
1. KINGDOM PROTISTA
2. KINGDOM FUNGI
3. KINGDOM ANIMALIA
4. KINGDOM PLANTAE
33
What kingdom: diatoms, algae, entamoeba histolytica (amoebiasis) plasmodium (malaria)
Kingdom Protista
34
What kingdom: molds, mushroom, yeast, microsporidia
KINGDOM FUNGI
35
What KINGDOM: invertebrates and vertebrates
Kingdom Animalia
36
What do you call the organism that cannot create their own food
Heterothropic
37
What do you call the organisms that can create their own food
Autotrophic
38
Under KINGDOM ANIMALIA
have stinging cells (nematocyst)
Cnidaria
39
Under KINGDOM ANIMALIA
Jellyfish, coral are examples of
Cnidaria
40
Under KINGDOM ANIMALIA
Jointed legs, segmented bodies
Arthropoda
41
Under KINGDOM ANIMALIA
Organisms under arthropoda
Insects
Crustaceans
Arachnid
Centipede
Milipede
42
Under KINGDOM ANIMALIA
Examples of CRUSTACEANS
CRAB, SHRIMPS, LOBSTERS
43
What do you call the process when insects shed off their old cuticle to grow in size
Molting/Ecdysis
44
Under KINGDOM ANIMALIA
Roundworms, unsegemented
Nematoda
45
Under KINGDOM ANIMALIA
Pinworm, ascaris, hookworm, filarial worm are examples of
Nematoda
46
Under KINGDOM ANIMALIA
Flatworms: worms have soft tissues; unsegmented
Platyhelminthes
47
Under KINGDOM ANIMALIA
Flukes, tapeworms, planaria are examples of
Platyhelminthes
48
Under KINGDOM ANIMALIA
Segmented worms
Annelida
49
Under KINGDOM ANIMALIA
Leech and earthworms are examples of
Annelida
50
Under KINGDOM ANIMALIA
Earthworms are ___________, both male and female organs are found in the same worm
HERMAPHRODITIC
51
Under KINGDOM ANIMALIA
________ promotes ANTICOAGULATION ( OKAY ANG BLOOD FLOW)
LEECHES
52
Under KINGDOM ANIMALIA
With soft bodies (usually with shells)
Mollusca
53
Under KINGDOM ANIMALIA
Squids, clams, snails, and octopi are examples of
Mollusca
54
Under KINGDOM ANIMALIA
Has spiny body
Echinodermata
55
Under KINGDOM ANIMALIA
Sea star, sea urchin, sand dollars, sea cucumber, brittle star
Echinodermata
56
Under KINGDOM ANIMALIA
Only phylum which has vertebrates
Chordata
57
Under KINGDOM ANIMALIA
Classes of CHORDATA
scales, gills, and fins
Fish
58
Under KINGDOM ANIMALIA
Classes of CHORDATA
Frog, salamander (part of their life cycle in water)
Live both in land and water
Amphibians
59
Under KINGDOM ANIMALIA
Classes of CHORDATA
Eggs, scaly bodies
Reptiles
60
Under KINGDOM ANIMALIA
Classes of CHORDATA
2 scaly legs, wings, feathers
Birds
61
Under KINGDOM ANIMALIA
Classes of CHORDATA
Mammary glands, hairs, milk
Mammals
62
Under KINGDOM ANIMALIA
Classes of CHORDATA
Shark, lampreys are
Fish
63
Under KINGDOM ANIMALIA
Classes of CHORDATA
Frog, salamander are
Amphibian
64
Under KINGDOM ANIMALIA
Classes of CHORDATA
Crocodile, snake, turtle are
Reptiles
65
Under KINGDOM ANIMALIA
Classes of CHORDATA
Penguins, ostrich are
Birds
66
Under KINGDOM ANIMALIA
Classes of CHORDATA
Human, platypus, marsupial are
Mammals
67
A marine mammal that have long ivory tusks and lives in arctic environment
Walrus
68
UNDER DOMAIN EUKARIA
Two big groups: those which do not have tissues to transport water and food and those that have this transport system
Kingdom Plantae
69
In kingdom plantae what do you call the group which do not have tissues to transport water and food
Non-vascular
70
In kingdom plantae what do you call the group which have tissues to transport water and food
Vascular
71
Study of plants
Botany
72
Vascular plants can be
Seedless vascular and seed vascular
73
Vascular plants have ______ and ______
Xylem and phloem
74
Conducts most of the water and minerals
Xylem
75
Distributes sugars and other organic products
Phloem
76
Fern is an example of
Seedless vascular plants
77
Type of seed vascular plants
Angiosperms
Gymnosperms
78
What do you call the flowering plants. They bears fruits to protect the seed. They are also the most abundant and widely distributed plants
Angiosperms
79
They are cone bearing plants. They have naked seeds (not enclosed by fruit)
Example is conifers
Gymnosperms
80
Reproductive organ of a flowering plant
Flower
81
Transfer of pollen grains from the ANTHER to the STIGMA of the flower
Pollination
82
Type of pollination: from one plant to the other plant
Cross pollination
83
Type of pollination: pollination from same flower or plant
Self-pollination
84
Parts of flowers:
Collectively called the calyx, protect the flower bud before it opens
Sepal
85
Parts of flowers: collectively called the corolla. Attract a particular pollination
Petals
86
Parts of flowers: male part of a flower
Stamen
87
Parts of flowers: female part of the flower
Pistil/Carpel
88
What are the male part of a flower (Stamen)
Anther
Filament
Pollen grains
89
Becomes the fruit
Ovary
90
Becomes the seed
Ovule
91
What are the female parts of a flower (Pistil/Carpel)
Stigma
Ovary
Style
Ovule
92
*Non-sexual reproduction in plants
*Vegetative reproduction
Asexual reproduction
93
Asexual reproduction
Horizontal stems, new roots and shoots develop at the node. Also known as stolon
Runners
94
Asexual reproduction
Strawberry, bermuda grass, bamboo grass are examples of
Runners
95
Asexual reproduction
Underground stems that store food for the plant, the "eyes" are the stem's nodes, and each eye contains a cluster of buds
Tubers
96
Asexual reproduction
Potato is example of
Tubers
97
Asexual reproduction
They grow as horizontal underground stem from plant to plant
Rhizomes
98
Asexual reproduction
Ginger is example of
Rhizomes
99
Asexual reproduction
They are shortened, compressed underground stems
Bulbs
100
Asexual reproduction
Onion and garlic are examples of
Bulbs
101
Asexual reproduction
They are underground stems. Example: Taro (Colocasia)
Corms
102
Asexual reproduction
Carrots, sweet potatoes (camote) and cassava
Underground roots
103
Asexual reproduction
The parent organism produces offspring by growing a replica in the form of an outgrowth called bud. Example: Hydra, yeast, sponges
Budding
104
Asexual reproduction
Separated pieces of the parent organism can develop into an individual. Example: sea star, flatforms
Fragmentation
105
Asexual reproduction in bacteria (split)
Binary fission
