In bacteria, binary fission can be modeled in(1 point)
Responses
four stages.
four stages.
one stage.
one stage.
three stages.
three stages.
two stages.
9 answers
two stages.
The process by which a modified stem or root of a parent plant grows offspring that remain attached is called(1 point)
Responses
vegetative reproduction.
vegetative reproduction.
fragmentation.
fragmentation.
tuber reproduction.
tuber reproduction.
binary fission.
Responses
vegetative reproduction.
vegetative reproduction.
fragmentation.
fragmentation.
tuber reproduction.
tuber reproduction.
binary fission.
vegetative reproduction.
Without external forces, the third generation of a bacterium and the original parent cell will have approximately ________ matching DNA sequences.(1 point)
Responses
33%
33%
12.5%
12.5%
25%
25%
100%
Responses
33%
33%
12.5%
12.5%
25%
25%
100%
100%
An established bacterial community is exposed to a dark environment for several days. Bacteria that require light to reproduce will show _________ compared to bacteria that do not require light to reproduce. (1 point)
Responses
lack of growth
lack of growth
more growth
more growth
the same amount of growth
the same amount of growth
uncontrollable growth
uncontrollable growth
Responses
lack of growth
lack of growth
more growth
more growth
the same amount of growth
the same amount of growth
uncontrollable growth
uncontrollable growth
lack of growth
What number should both sides of the equation −7x=14 be divided by to solve for the value of x ?
Both sides of the equation should be divided by -7 to solve for the value of x.
4 answers