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WorksheetsBiology Labels Exam Review (COVID -21)
Total questions: 16
Worksheet time: 8mins
bacteria
virus
protist
annelid/earthworm
This diagram shows how prokaryotes/bacteria may be classified on
composition of the cell walls
the cell shapes
methods for obtaining energy
how the cells stain
Sponges are
asymmetrical
have bilateral symmetry
have radial symmetry
Which structure is the place where pollen lands for reproduction?
anther
filament
stigma
petals
The structure that produces pollen is
stamen - anther
carpel - stigma
ovary
sepal
What is letter I indicating on the earthworm?
lung
setae
aortic arches (heart)
crop
What are the little bristle like structures for movement on the ventral side of the earthworm called?
setae
segments
crop
gizzard
Which letter on the diagram of a chordate is the dorsal nerve cord?
A
B
C
D
Which letter represents the largest internal organ in the frog (seen when you first open it, the liver)?
letter K
letter I
letter J
letter A
Which letter represents the frog's stomach?
letter N
letter I
letter K
letter C
The letter B, G & I are all part of the frog's...
liver
heart
lungs
stomach
According to the Punnett Square, the letters Gg, gg represent the
genotype
phenotype
What is the probability of having a round seed (dominant)?
0%
25%
50%
75%
100%
Which genotype represents homozygous recessive offspring?
BB
Bb
bb
The chart represents features that are no longer necessary in humans. This chart is an example of
analogous structures
homologous structures
vestigial structures
The cladogram shows that salamanders, lizards and chimps all share
jaws
lungs
claws
fur
