test Flashcards
Which of the following is the definition of the biological species concept?
a) organisms in a population that share a similar niche
b) organisms that share similar DNA
c) organisms in a population that can reproduce with each other
d) organisms that look alike
c) organisms in a population that can reproduce with each other
and autotroph…
a) gains energy from other organisms
b) produces its own food
c) reproduces asexually
d) cannot live in an oxygen-rich environment
b) produces its own food
which of the following are in the correct order?
a) class, order, genus
b) genus, species, family
c) order, family, genus
d) phylum, order, class
c) order, family, genus
a multicellular organism with cellulose and it cell walls is found growing in a lab period which kingdom is this organism likely to belong to?
a) plantae
b) fungi
c) Eubacteria
d) animalia
a) plantae
eukaryotic, unicellular decomposers are found in which kingdom?
a) archaea
b) plantae
c) fungi
d) animalia
c) fungi
when bacteria transfers DNA through pili, this process is called:
a) transformation
b) conjugation
c) budding
d) binary fission
b) conjugation
during this cycle, a virus hides inside the host cell and copies it’s DNA into the host DNA:
a) lytic cycle
b) transformation cycle
c) endosymbiotic cycle
d) lysogenic cycle
d) lysogenic cycle
which term best describes a life cycle that includes a diploid sporophyte and haploid gametophyte stage
a) asexual reproduction
b) alteration of generations
c) binary fission
d) sexual reproduction
b) alteration of generations
which of the following best describes the Protist Kingdom
a) the organisms all have close evolutionary relationships
b) it includes some animals and plants
c) the organisms all have a similar morphology
d) the organisms included are not always closely related
d) the organisms included are not always closely related
how are nuclei and fungi different from other eukaryotes
a) they are membrane bound
b) they are diploid
c) there can be more than one nucleus in a cell
d) they are haploid
c) there can be more than one nucleus in a cell
lichens are a symbiotic relationship between fungi and…
a) algae
b) insects
c) archaea
d) plant roots
a) algae
mycorrhizae are a symbiotic relationship between fungi and…
a) algae
b) insects
c) archaea
d) plant roots
d) plant roots
covered seeds are a characteristic of which plant division
a) mosses
b) ferns
c) gymnosperms
d) angiosperms
d) angiosperms
the purpose of a stoma is to…
a) guard against fungal Invaders
b) develop micorrhizal relationships with beneficial fungi
c) absorb water from the air
d) allow the exchange of gases
d) allow the exchange of gases
this layer of germ tissue produces the muscles, circulatory system, and other internal organs:
a) endoderm
b) mesoderm
c) ectoderm
d) intraderm
b) mesoderm
someone was sick with a bacteria called streptococcus pneumonia. the most likely shape of the bacteria is:
a) rods
b) spirals
c) spheres
d) clusters
c) spheres
A misfolded protein that causes other proteins to misfold is called:
a) viroid
b) priorid
c) proteinaceuos
d) Prion
d) Prion
What is the benefit of the alteration of generations that we see in Plant reproduction
it creates more genetic variety. This process combines sexual and asexual reproduction, helping plants adapt to changing environments.
