Bio 150 Reproduction Question and
answers rated A+ (14 pgs)
What has to occur for organisms to reproduce? - correct answer ✔cell
division
cell division - correct answer ✔the formation of cells from preexisting cells -
provides for (a) growth, (b) repair, and (c) reproduction
cell cycle - correct answer ✔Ordered sequence of events in the "lifetime" of a
cell
interphase - correct answer ✔90% of cell's lifetime; normal cell functions
active cell division - correct answer ✔division of genetic materials
mieosis - correct answer ✔creation of haploid (n) gametes through the
separation of homologous chromosome
where does meiosis occur - correct answer ✔reproductive organs
where is mieosis needed - correct answer ✔needed to reduce the amount of
genetic information
How many/type offspring cells does meiosis produce? - correct answer ✔4
haploid
How many rounds of cell divisions does mieosis have? - correct answer ✔2
, what type of genetic diversity arise from mieosis - correct answer ✔Crossing
over
-independent assortment
-random mating
mitosis - correct answer ✔division of genetic material that produces identical
daughter cells to the parent cell (diploid)
where does mitosis occur - correct answer ✔Somatic cells
-unicellular organisms
when is mitsosis needed - correct answer ✔-growth/repair
How many/type offspring cells does mitosis produce? - correct answer ✔2
diploid cells
how many rounds of cell division does mitosis have - correct answer ✔1
How can genetic diversity arise in mitosis - correct answer ✔mutations
in asexual reproduction can dna replicate - correct answer ✔yes
in asexual reproduction can 1 indivudal make offspring along - correct answer
✔yes
in asexual reproduction can 2 indivudals make an offspring together - correct
answer ✔no
answers rated A+ (14 pgs)
What has to occur for organisms to reproduce? - correct answer ✔cell
division
cell division - correct answer ✔the formation of cells from preexisting cells -
provides for (a) growth, (b) repair, and (c) reproduction
cell cycle - correct answer ✔Ordered sequence of events in the "lifetime" of a
cell
interphase - correct answer ✔90% of cell's lifetime; normal cell functions
active cell division - correct answer ✔division of genetic materials
mieosis - correct answer ✔creation of haploid (n) gametes through the
separation of homologous chromosome
where does meiosis occur - correct answer ✔reproductive organs
where is mieosis needed - correct answer ✔needed to reduce the amount of
genetic information
How many/type offspring cells does meiosis produce? - correct answer ✔4
haploid
How many rounds of cell divisions does mieosis have? - correct answer ✔2
, what type of genetic diversity arise from mieosis - correct answer ✔Crossing
over
-independent assortment
-random mating
mitosis - correct answer ✔division of genetic material that produces identical
daughter cells to the parent cell (diploid)
where does mitosis occur - correct answer ✔Somatic cells
-unicellular organisms
when is mitsosis needed - correct answer ✔-growth/repair
How many/type offspring cells does mitosis produce? - correct answer ✔2
diploid cells
how many rounds of cell division does mitosis have - correct answer ✔1
How can genetic diversity arise in mitosis - correct answer ✔mutations
in asexual reproduction can dna replicate - correct answer ✔yes
in asexual reproduction can 1 indivudal make offspring along - correct answer
✔yes
in asexual reproduction can 2 indivudals make an offspring together - correct
answer ✔no
