What is the type of nitrogen that plants and animals cannot use without it being converted to a different form?

1 answer:

8 0

The nitrogen is captured and converted into a form that is usable by plants in a process called

<span>nitrogen fixation</span>

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How do prokaryotes lend stability to an ecosystem?

katen-ka-za [31]

They are decomposers that eat the dead or decaying matter in the ecosystem.

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3 years ago

Use the probability method to calculate the genotypes and genotypic proportions of a cross between AABBCc and Aabbcc parents.

lora16 [44]

For this, you need to use Punnett squares.

You know the genotype of the parents, and for the cross, you need to separate into two alleles, both genes.

AABBCc divided like ABC and ABc.

Aabbcc divided like Abc and abc.

Now you can cross them, and all probabilities will be:

AABbCc, AaBbCc, AABbcc and AaBbcc

So, you could say 25% of the offspring will be AaBbCc, 25% AaBbcc, 25% AABbCc, and 25% AABbcc

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3 years ago

Which structure is most similar to an alluvial fan in formation and composition?

padilas [110]

Answer:

The options are

A. Delta

B. Watershed

C. River

D. Lake

The CORRECT ANSWER IS A

A. Delta

Explanation:

Delta fan is a low lying vegetation that consists majorly of stream –the river accumulates borne sediments at its mouth. It occurs when a river flows to a body of standing water, taking with it soil and minerals as it flows into the body of standing water to form a fan shape or triangle as seen in the attached image.

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3 years ago

You observe an individual of your favorite study organism expressing the dominant phenotype for a certain trait. how would you g

spayn [35]

If it is the same dominance as usual it is homozygous

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3 years ago

Why do conservationists sometimes purposely set a forest fire?

Oxana [17]

Conservationists occasionally light forests on fire to control wild fires. By occasionally burning material (like leaves, branches, etc), those materials cannot build up and cause large and uncontrollable fires later.

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3 years ago