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Roman55 [17]
3 years ago
11

In tilman's experiments with diatoms, what was the outcome when the two species competed for silica?

Biology
1 answer:
vlada-n [284]3 years ago
5 0
<span>When two different species are competing for a resource in a contained situation, the result is the extinction of the one species or the other.</span>
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crustal formation,which may cause the widening of an ocean is most likely occurring at the boundary between...?
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Divergent boundary.

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Explanation:

One major example of a divergent boundary is the mid-Atlantic ridge that cuts, longitudinally, across the middle of the Atlantic ocean.

When two tectonic plates move away from each other in opposite directions, the void they leave in between is filled by rising magma from the mantle and cooling to create new crust. A mountainous ridge along a boundary is evidence of a divergent boundary. The Atlantic ocean will therefore continue to widen as the North American and Eurasian Plates move away from each other. As new crust is formed at divergent boundary, old crust is being consumed at convergent boundary on another end of earth. This way tectonic plates of earth renew themselves.

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However, an allele that is hidden, or not expressed by an organism, can still ... A trait in one generation can be inherited, but not outwardly apparent before ... of the offspring from a cross where the parents differ by only one trait will appear identical.

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First you must create a hypothesis, figure how you can conduct your experiment, doing controlled and uncontrolled.  Report your experiements then return the hypothesis and figure out if it was correct.

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