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laila [671]
3 years ago
13

Is atmospheric nitrogen easily used by plants​

Biology
1 answer:
pickupchik [31]3 years ago
8 0

Answer:

In addition to dinitrogen, other inorganic and organic forms exist in the soil as well.  It makes up 78 percent of the atmosphere but <u>cannot be used by plants. </u>It is taken into the soil by bacteria, some algae, lightning, and other means.

Explanation:

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20 POINTS WHO ANSWERS CORRECTLY!!!!! biology
Alex787 [66]

Answer:

They will have a large amount of genetic variation.

Explanation:

Scrapping pollens obtained from one plant to the flower of another plant (different variety but same species) would lead to increase in the genetic pool. The new hybrid plant would carry genetic features from both plants varieties. This process is also used to develop new varieties and have been recognized as cross-pollination. This process is generally preferred over genetic modification (GM) because of more nature friendly.

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3 years ago
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Follicle stimulating hormone (FSH) is secreted by which gland?
Slav-nsk [51]
FSH is secreted by the Pituitary Gland... upon GNRH being secreted by the Hypothalamus. 
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3 years ago
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if two red eyed heterozygous flies are mate together what are the possible genotypes of their offspring
Ray Of Light [21]
75% it will be RR or Rr and will have red eyes 25% it will have rr with different colored eyes.
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4 years ago
Viruses acquire an envelope during the maturation step of a cell's viral infection?
Flura [38]
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Hope this helps! :)
6 0
3 years ago
Which best describes how DNA is used as a molecular clock? (2 points)
PilotLPTM [1.2K]
I think the correct answer from the choices listed above is the third option. The DNA is used as a molecular clock in the sense that the <span>percent of carbon in DNA is compared between parent and offspring. Hope this answers the question. Have a nice day.</span>
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4 years ago
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