SCIN 130 Week 6 Quiz | Assignment Help | APUS
- american-public-university-system / SCIN 130
- 31 Dec 2019
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SCIN 130 Week 6 Quiz | Assignment Help | APUS
Week 6 Quiz
Question 1 of 31
What type of prokaryote obtains its energy from
chemical compounds?
A.
photoautotroph
B. heterotroph
C. phototroph
D. chemotroph
.
Question 2 of 31
What type of prokaryote obtains its energy from
sunlight?
A.
chemoautotroph
B. heterotroph
C. chemotroph
D. phototroph
Question 3 of 31
The community of bacteria in the human body provides
benefits EXCEPT?
A. Development
of immune system
B. Increase in
antibiotic resistance
C. Protection
from pathogens
D. Maintenance
of gut
Why were only anaerobic organisms able to live during
the first 2 billion years on Earth?
A. the
atmosphere was cold
B. the
atmosphere was anoxic
C. the
atmosphere was hot
D. the
atmosphere was hyper-nitrogenous
.
Question 5 of 31
What is an example of a positive relationship between
fungi and plants?
A. infection
of stored seeds such as corn
B. decay of
standing or recently felled trees
C. fungi
infecting a potato crop, so that most plants die
D. mycorrhizae
increase nutrient uptake in the soil
.
Question 6 of 31
Why are Protists difficult to classify?
A. They have
varied habitats
B. They use
the same reproductive strategies
C. They are
not motile
D. They are
similar in cell structure
Question 7 of 31
Which of the following are NOT an example of a fruit?
A. pine cones
B. string
beans
C. samaras
D. berries
.Question 8 of 31
Most plants have alternating generations; what are
they classified as?
A.
haplodiplontic
B. haploid
C. haplontic
D. diplontic
What is the function of phloem cells in vascular
tissue?
A. are only
found in leaves
B. transport
water and nutrients
C. transport
sugars, proteins, and other solutes
D. are only
found in roots
Question 10 of 31
Eudicots typically have all but which of the
following?
A. leaves with
a network of branched veins
B. vascular
tissue scattered in the stem
C. a tap root
with lateral roots
D. seedlings
with 2 cotyledons
Question 11 of 31
A. angiosperms
B. bryophytes
C. gymnosperms
D. ferns
.
Question 12 of 31
A. apical
meristems in vascular plants
B. sporangium
in which spores are formed
C. the haploid
life stage is dominant
D. gametangia
producing gametes
.
A. crocodile
B. bird
C. frog
D. turtle
E. tautaras
.Question 14 of 31
A. spider
B. jawless
fish
C. tape worm
D. jellyfish
A. The
temperature of the hive was too cold.
B. All bees
have a diploid body type.
C. It develops
from an unfertilized egg.
D. A queen
honey bee only mates once in her life.
A.
non-existent
B. complete
C. incomplete
D. convoluted
.Question 17 of 31
A. desert
B. arctic
C. forest
D. marine
.
Question 18 of 31
A. Arthropoda
B. Echinoderms
C. Amphibia
D. Nematoda
E. Cnidarians
B. sessile
C. motile
D. unattached
E. pedunculate
A. pangenesis
B. epigenesis
C. phylogeny
D. ontogeny
Question 21 of 31
Which are the most plentiful plants on Earth today?
A. lycophytes
B. angiosperms
C. bryophytes
D. gymnosperms
Question 22 of 31
A. PowerPoint
B. Word
C. Publisher
D. Excel
Question 23 of 31
A. =
B. ;
C. /
D. :
.
Question 24 of 31
A. Scatterplot
B. Bar
C. Line
D. Pie
.
A.
complimentary gene
B. regulatory
gene
C. hidden gene
D. duplicate
gene
A. teosinte
and maize have soft, naked seeds
B. teosinte
and maize have similar number of chromosomes
C. teosinte
and maize have lots of branching
D. teosinte
and maize cannot interbreed
.
A. 76,000
years ago
B. 25,000
years ago
C. 9,000 years
ago
D. 43,000
years ago
.
A. carbon
fumes
B.
microfossils
C.
macrofossils
D. radiocarbon
dating
A. 2 or 3
B. 3 or 4
C. 4 or 5
D. 1 or 2
E. 5 or 6
.
Question 30 of 31
Question 31 of 31
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