1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trasher [3.6K]
3 years ago
5

Some bacteria live in the roots of plants like soybeans and peas. What is the role of these bacteria in the nitrogen cycle?

Biology
2 answers:
yarga [219]3 years ago
7 0
The answer is D.  We can't directly use the nitrogen from the air so we need the bacteria to change it into something that we can use.
Stolb23 [73]3 years ago
7 0

The correct answer is (d) To convert free nitrogen into usable nitrogen.

The nitrogen present in the soil is not directly used by the bacteria. It can be used only when the nitrogen is converted into usable form. These bacteria convert  atmospheric nitrogen into ammonia, then nitrite which is then converted into nitrate. This nitrate is used by the roots of the plants like soybeans and peas. This is the role of bacteria present in the roots of the plant to convert atmospheric nitrogen into usable form that can be used by plants.


You might be interested in
Which of the following is least likely to have difficulties with economic access to potable water? a. Zimbabwe b. Australia c. I
qaws [65]

The correct answer is Australia as it has least likely to have difficulties with economic access to potable water.

But the unpalatable fact is that many Australians nonetheless lack get admission to smooth water and powerful sanitation. As an advanced nation, it is probably assumed that Australia will without difficulty meet those new dreams at home – inclusive of aim wide variety 6, to ensure “availability and sustainable control of water and sanitation for all”. But the unpalatable fact is that many Australians nonetheless lack get admission to smooth water and powerful sanitation.

<h3>What is  World Bank’s Development?</h3>

The World Bank’s Development Indicators list Australia as having 100 cesses to smooth water and powerful sanitation. But a dialogue paper we launched the ultimate week with our colleagues outlines how a few far-flung Aboriginal groups war to fulfill Australian water standards.

Hence clear it is that Australia is least likely to have difficulties with economic access to potable water.

To learn more about economic access to potable water refer to the link :

brainly.com/question/1296028

5 0
2 years ago
Explain what happened genetically in the insect population.
Alekssandra [29.7K]

as insects became exposed to pyrethroids, toxicity of pyrethroids weakened over time. which means that Most insects had the allele for pyrethroid resistance, but it remained masked. The allele for said pyrethroid resistance, evidently increased throughout the population.

has this helped?

5 0
2 years ago
Why do salmon need enough of water to spawn
saveliy_v [14]
<span>The salmon spend about one to five years (depending on the species) in the open ocean, where they gradually become sexually mature so they depend on big bodies of water.</span>
7 0
3 years ago
A child is born with downsyndrome when did the mutation occur
Reil [10]
It occurred during meiosis.
just took the test, hope this helps:)
4 0
3 years ago
Does the atmosphere have equal amounts of water and carbon?
Usimov [2.4K]
No the amount varies for both but there is not an equal amount
3 0
3 years ago
Other questions:
  • What happens before mitosis occurs?
    12·2 answers
  • Which is not true of lipids?
    6·2 answers
  • Many of the molecules in living cells are so large that they are known as
    12·1 answer
  • Which event takes place during anaphase II of meiosis II?
    6·1 answer
  • A cell with a single set of chromosomes is called a
    15·1 answer
  • Which phase of mitosis is the cell most likely in when a cell is found to have two nuclear envelopes and spindles that appear to
    5·1 answer
  • Gasses that contribute to the greenhouse effect
    12·1 answer
  • Assume that producers in an ecosystem have 1,000,000 kilocalories of energy. How much energy is available to primary
    7·1 answer
  • I got little time left
    9·1 answer
  • a scientist designs an experiment to test the effect of fertilizer on the height of sugar cane. two fields are fertilized and tw
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!