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Year 7 Biology Mid-term Test Revision Flashcards | StudBud
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Year 7 Biology Mid-term Test Revision
Year 7 Biology Mid-term Test Revision
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Answers
1
Organisms from Kingdom
'Monera'
don't have
a nucleus
(T/F?)
False
True
2
What distinguishes Monera from the other four kingdoms?
Monera contains only aquatic organisms
Monera organisms have no nucleus and unicellular
Monera organisms have chloroplasts
Monera includes organisms like algae
3
Which characteristic is
unique
to
Mammalia
among all chordates?
Mammary glands for nourishing live young
Presence of lungs
Hair and/or Fur body covering
Four-limbed body plan
4
Which arthropod class has exactly
two pairs
of antennae and is mostly aquatic?
Arachnida
Crustacea
Insecta
Chilopoda
5
Which of the following best defines
Respiration
in living organisms
The process of absorbing nutrients into the bloodstream
The process of breaking down food into smaller pieces
The process of releasing energy from food
The process of breathing in oxygen and breathing out carbon dioxide
6
Arthropods are known for which of the following features?
Water vascular system
Segmented body and exoskeleton
Internal skeleton and notochord
Soft, unsegmented bodies
7
Which of the following plant phyla produces
seeds
but
does not
form
flowers
?
Conifers
Ferns
Mosses
8
What is the main reason scientists use
classification
in biology?
To organize organisms in a way that reflects their relationships
To improve communication between biologists
To increase the number of species names
To group organisms by appearance
9
Which taxonomic rank comes directly
after
"Kingdom"?
Phylum
Order
Family
Class
10
Which of the following are considered
pollinators
for flowering plants?
Birds
Butterflys
Wind
Bats
11
How many answers can be given at each step of a dichotomous key?
Two
One
As many as required
Up to Four, but more than One
12
Which of the following has the correct order of taxonomic ranks?
Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Order, Class, Phylum, Family, Species
Genus, Species, Family, Kingdom, Order, Class, Phylum
Species, Genus, Family, Order, Class, Phylum, Kingdom
13
Which phylum in Kingdom
Plantae
lacks
vascular tissue and reproduces using spores?
Flowering Plants
Conifers
Ferns
Mosses
14
Which of the following statements about amphibians is
FALSE
?
Their skin plays a role in breathing
Most undergo metamorphosis (transformation) during their life cycle
They are endothermic
They typically lay eggs in water
15
Which taxonomic rank comes
before
'Genus'?
Order
Family
Class
Species
16
Which of the following is the best definition of an
invertebrate
?
An animal that lacks a vertebral column or backbone
An animal that has a backbone
An animal with a segmented spine and internal skeleton
An animal that lacks a spinal cord but has a skeleton
17
What question belongs in the Red box in this
dichotomous key
?
Is the organism multicellular?
Do the cells have chloroplasts?
Does the organism grow in soil?
Do the cells have a cell wall?
18
In the
seven
functions of biological life, what do the
two R
's stand for?
Respiration and Response
Respiration and Regulation
Respiration and Reproduction
Reproduction and Reactivity
19
What makes
Arachnida
unique among these arthropod characteristics?
No antennae
One pair of legs per body segment
Wings and a three-part body
Two pairs of antennae
20
What part of the flower contains the
male
reproductive structures?
Petal
Stamen
Anther
Ovule
21
Flowering plants are unique among the Plantae phyla because they...
Reproduce using seeds inside pods or fruit and have flowers
Possess vascular tissue
Reproduce using spores
Reproduce using seeds
22
What is a key
difference
between
ferns
and
conifers
?
Conifers lack vascular tissue
Ferns have flowers, conifers do not
Ferns use spores to reproduce, conifers use seeds
Ferns grow only in damp and shady environments
23
Which class of Arthropoda includes animals found in nearly all environments and usually have wings?
Insecta
Crustacea
Diplopoda
Arachnida
24
Which of these is
not
a correct difference between
Pisces
and
Amphibia
?
Amphibians have limbs; Pisces have fins
Amphibians can breathe through skin; Pisces cannot
Pisces use gills throughout life; most amphibians develop lungs as adults
Pisces are warm-blooded; amphibians are cold-blooded
25
Which combination of features best describes an organism in the class
Reptilia
?
Feathers, hollow bones, internal fertilization
Moist skin, aquatic larvae
Scaly skin, ectothermic, amniotic eggs
Hair or fur, endothermic, mammary glands
26
Which phylum includes animals with a notochord and hollow nerve cord?
Chordata
Annelida
Mollusca
Arthropoda
27
Organisms in Kingdom
'Animalia'
have
cell walls.
(T/F?)
False
True
28
Which of the following is an example of a Protist?
Norfolk Island pine
Green algae
Salmonella enterica
Oyster mushroom
29
Which Kingdom can photosynthesise/make energy from the sun?
Plantae
Fungi
Protista
Monera
30
Which
Arthropoda
class
does this organism belong to?
Chilopoda
Diplopoda
Centipoda
Arachnida
31
What part of the flower contains the
female
reproductive structures?
Stamen
Carpel
Ovary
Stigma
32
Millipedes belong to which
Arthropod class
and are best identified by which feature?
Crustacea – segmented body and wings
Diplopoda – one pair of legs per body segment
Chilopoda – wings and antennae
Diplopoda – two pairs of legs per body segment
33
Which of these lists of
Animalia
phyla is
NOT
correct?
Arthropoda, Mollusca, Chordata, Cnidaria
Platyhelminthes, Nematoda, Mollusca, Chordata
Arthropoda, Fungi, Annelida, Mollusca
Porifera, Cnidaria, Echinodermata, Annelida
34
What question belongs in the Red box in this
dichotomous key
?
Do the cell walls contain chitin?
Is the organism unicellular?
Does the organism use photosynthesis?
Do the cells have a nucleus?
