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katen-ka-za [31]
2 years ago
6

Write the main strategy to prevent floodHelp please ​

Biology
1 answer:
Anna007 [38]2 years ago
6 0

Answer:

Flood barriers are very affordable, lightweight metal barriers may be installed in different places and taken away when water disappears.

Explanation:

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southern is warmest .

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The drug colchicine inhibits the formation of spindle fibers during mitosis. If you treat dividing plant cells with colchicine,
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D

Explanation:

During metaphase of cell division, the chromosomes line up in the metaphase plate and the spindle fibers from the poles extend and attach to the centromeres of the chromosomes. The spindle then contracts and pull different chromosomes to the opposite poles of the cell before the parent cell divides.   If spindle fibers do not form, then the chromosomes will not separate during anaphase.

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3 years ago
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2 years ago
Example Of A Scientific Question That Could Be Investigated With An Experiment.
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6 0
3 years ago
why is it a good idea for a bacterial cell to be abel to use glucose first as an energy source then switch to lactose
olchik [2.2K]

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Due to less steps and requires less energy.

Explanation:

The bacterial cell is able to use glucose first as an energy source then switch to lactose because glucose requires less steps and less amount of energy for the break down as compared to lactose. If lactose is the only sugar available to the bacterial cells, then bacterial cells will use it as energy source for the production of energy. In order to use lactose, the bacteria must express the lac operon genes, which encode the main enzymes for lactose uptake and metabolism.

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