SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Honors Freshman Science
Start Test
Study First
Subject
:
science
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The largest population that can be maintained for an indefinite period by a particular environment as long as there are no changes in it
ovouiviporous
growth from cell division
carrying capacity
operant conditioning
2. A group of the populations of all the different species in an area
termination sequence
comminity
gamete
acrosome
3. Plant growth response that is dependent on the direction of stimulus
unsaturated fatty acid
interference competition
tropic response
allopatric speciation
4. A covalent link formed when the equivalent of a water molecule is removed as one of the glycerol's hydroxyl groups reacts with the carboxul group of a fatty acid
ester linkage
macroevolution
paritally hydrogenated
mortality
5. Plastic cover of the penis
cell membrane
disruptive selection
diaphragm
condom
6. When natural selection favors individuals of each species that avoid or reduce among coexisting species as a result of each species' niche differing from the others in one or more ways & reducing competition
resource partitioning
biome
producers
trophic level
7. Where chromosomes are attached to spindle fibers
kinetechore
microclimate
deforestation
anaphase
8. A form of a gene
endometrium
polar body
contact inhibition
allele
9. Genes that tend to be inherited together
start codon
tundra
cytoskeleton
linked genes
10. Holds the ovaries to the body of the uterus
cell theory
contact inhibition
niche
ovarian ligament
11. An arm of an amoeba
consumption overpopulation
pyrimidine
pseudopod
cilia
12. The study of how both the number of individuals in a certain species that are found in an area and the dynamics of the population
polar body
population dynamics
coevolution
population ecology
13. When all the water is sucked out of a cell
estrogen
vas deferens
species diversity
plasmolysis
14. The division of the cell cytoplasm to form two cells
density independent factor
cytokinesis
turgor pressure
gene
15. The study of how both the number of individuals in a certain species that are found in an area and the dynamics of the population
population ecology
community stability
species diversity
intersexual selection
16. Produces follicle stimulating hormone (FSH) and luteinizing hormone (LH)
population crash
oviduct
antiparallel
anterior pituitary
17. The proportion of a specific allele in a particular population
anterior pituitary
primary consumers
stamen
allele frequency
18. The end of a gene
extinction
termination sequence
ovary
maltose
19. When strands run in opposite directions
antiparallel
injectable contraceptive
CDK
denaturation
20. Pressure the cell membrane exerts on the cell wall when the water vacuole is filled
turgor pressure
pyrimidine
mitochondria
learned behavior
21. Cut down trees and then burn them & pollutes the air & 'kills' the soil
slash and burn agriculture
trophic level
prophase
incomplete dominance
22. Choosing certain trains and breeding only individuals that axhibited the desired traits
amnion
ecotone
turgor pressure
artificial selection
23. Species that are all undesirable resemble each other
community
food chain
Mullerian mimicry
purine
24. Stimulates contraction & prostaglandin release & and ejection of milk
interstitial cell
glycolipid
lactose
oxytocin
25. The number of individuals of a species per unit of area or volume at a given time
positive tropic response
yoke sac
population density
density independent factor
26. One species excludes another from its niche as a result of interspecific competition
Okazaki fragment
endoparasite
competitive exclusion principle
polysaccharide
27. The change in species composition over time in a habitat that was not previously inhabited by organisms (no soil)
food chain
primary succession
follicle
estrogen
28. An organic compound with 3-7 carbons with a hydroxyl (OH) group bonded to each but one & which is double bonded to an oxygen
monosaccharide
cristae
territoriality
pyramid of numbers
29. A main component of cell walls of fungi and of the external skeletons of insects & crayfish & and other arthropods
chitin
sexual reproduction
ecosystem management
embryo sac
30. Fluid filled chamber that surrounds and protects the developing embryo in a land egg
territoriality
hypotonic
amnion
filament
31. Individual & population & community & ecosystem & landscape & biosphere
biological organization
allele
RNA
symbiosis
32. Energy level
trophic level
epididymis
condom
rhythm method
33. The cycle that goes from oen organism to another in food chains and from living organisms to the abiotic environment and back
pair bonds
stamen
isotonic
biogeochemical cycle
34. Partner chromosomes similar in size & shape & and the position of their centromeres (XX)
stroma
homologous chromosomes
ES complex
type 3 survivorship cure
35. Reproductive isolation due to molecular and chemical differences
ES complex
gametic isolation
competitive exclusion principle
monosaccharide
36. A main component of cell walls of fungi and of the external skeletons of insects & crayfish & and other arthropods
diploid
chitin
cell elongation
Mullerian mimicry
37. A form of natural selection that increases inclusive fitness through the breeding success of close relatives
community
rhythm method
migration
kin selection
38. A symbiotic relationship in which the parasite benefits which the host is harmed
parasitism
filament
facilitated diffusion
nucleotide
39. AAAA...
yoke sac
termination sequence
homologous chromosomes
gene poll
40. Have traits that contribute to a high population growth rate & usually small & reach maturity early & have short life span & have lots of offspring & provide little to no parental care
grasslands
navigation
are selection populations
diploid
41. The largest population that can be maintained for an indefinite period by a particular environment as long as there are no changes in it
human demographics
amnion
aposematic coloration
carrying capacity
42. On the side where the 5' carbon is
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
43. Involves mitosis and cytokinesis
gross primary productivity
steroid
interbreeding
M phase
44. Any process that leads to new gene combinations
linked genes
gross primary productivity
recombination
nastic response
45. The nuclear division that produces two nuclei containing chronosomes identical to those in the parental nucleus
mitosis
photoperiodism
antrhopomorphic
biological organization
46. When individuals of the same sex actively compete for mates
intrasexual selection
hydrocarbon
genetics
migration
47. The arrival of the chromosomes at the poles and cytokinesis
dominant species
tundra
telophase
spherical
48. The study of heredity
genetics
microevolution
Law of Independent Assortment
budding
49. Aka boreal forest & big evergreen forests & cold most of the year
lactose
unsaturated fatty acid
mechanical isolation
taiga
50. Species interacting in a positive way & Which modifies and enhances the local environment for other species
secondary productivity
Punnett square
facilitation
intrinsic rate of increase
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests