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strojnjashka [21]
3 years ago
13

A researcher discovers a new unicellular organism that contains a single circular chromosome and no membrane-bound organelles. U

pon closer observation, the researcher notices that this organism can also fix nitrogen and produce methane. How should this organism be classified?
Biology
1 answer:
Jlenok [28]3 years ago
7 0

Answer:

The organism is anaerobic bacteria.

Explanation:

Bacteria is a prokaryotic microorganism that have different shapes and can inhabit in different habitat regions.

Bacteria is an important factor in the ecosystem as they have some unique features like they can capable of recycling vitamin B₁₂ and provide it through the food chain.

It play a vital role in nitrogen cycle as they helps to fix nitrogen in the ecosystem which is obtianed by plants and animals for their growth and development.

Methanogenesis is a process of formation of methane in the environment by some microbes like anaerobic bacteria through the process of anaerobic respiration.

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sertanlavr [38]

Answer:

Option (A) is the correct answer to this question.

Explanation:

If the hypothesis is correct then we shall be higher than Fst in the rest of the genome in the area environment  the cold-shock protein in the genomic region surrounding the cold-shock gene, except for the Fst.

  • Cold shock components are those product uses that are produced in cold and defend against cold stress. Fst is a gene of ice, present offshore of proteins from cold shock. During cold stress, the fist gene expression increase by several folds to increase cold shock protein production.
  • Other options are incorrect because they are not related to the given scenario.
4 0
3 years ago
What are the sex chromosomes of a female mammal?either of a pair of chromosomes that determine whether an individual is male or
alex41 [277]
Females have two X chromosomes while males have one X and one Y chromosome
8 0
4 years ago
How does carbon cycle between the atmosphere and the biosphere?
TiliK225 [7]

Answer:

A lot of carbon passes through the atmosphere and into the biosphere through the plants consuming it, or in other words, photosynthesis, and the plants waste is oxygen, which animals breathe and turn into carbon dioxide

TL;DR Plants enter carbon into the biosphere and animals release it into the atmosphere

3 0
3 years ago
What is the function of the sinoatrial node?
Aleks04 [339]
Since the other answer got deleted, i'll just answer it for you.

a sinoatrial node is the main pacemaker that begins each heartbeat located in the junctions of superior vena cava and the right atrium. It signals from the node that spread through the atria and determines the heart rates.
5 0
4 years ago
PLS HELP ME! WILL GIVE BRAINLIEST :(
Elena-2011 [213]
To find the speed of waves, use this formula!

V = frequency x wavelength
(V is a unit for speed)

Plug in your numbers!

V = 3.7 x 8.4
V = 31.08 m/s

*m/s is meters per second.
8 0
3 years ago
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