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3 years ago

Which of these statements describe the correct path of a nitrogen atom through the nitrogen cycle?

Biology

2 answers:

Ostrovityanka [42]3 years ago

7 0

Answer:

Explanation:

Bacteria, air, animals, plants

pochemuha3 years ago

5 0

The correct path of events that take place in a nitrogen cycle is air, bacteria, plants and animals.

Answer: Option B

Explanation:

Nitrogen forms the major proportion of air. The nitrogen in the atmosphere cannot be used as such by plants and animals. Thereby the atmospheric nitrogen is fixed in the soil by means of nitrogen fixing bacteria, these nitrogen fixing bacteria live in the root nodules of leguminous plants.

They maintain a symbiotic relation with plants through which they provide nitrogen to the plants. The animals take this fixed nitrogen from plants.

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Answer:

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Answer:

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Answer:

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3 years ago

Read 2 more answers

In humans, polydactyly (more than 5 fingers and toes on each hand and foot), is inherited in an autosomal dominant manner. What

Masteriza [31]

Answer:

C. More than 5 fingers/toes on each hand/foot

Explanation:

According to the given information, polydactyly is an autosomal dominant trait which means that the phenotype would be expressed in both homozygous dominant and heterozygous dominant genotype.

The given genotype is heterozygous dominant. The individuals with heterozygous dominant genotype would exhibit the polydactyly and would have more than 5 fingers and toes on each hand and foot.

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