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Yuliya22 [10]
3 years ago
14

Which organism is LEAST affected by the absence of sunlight

Biology
2 answers:
MakcuM [25]3 years ago
7 0

Chloroplasts are least affected by the absence of sunlight.

Chloroplasts are a plastid that contains chlorophyll and in which photosynthesis takes place. Chloroplasts are highly dynamic. They circulate and are moved around within plant cells, and occasionally pinch in two to reproduce.

Ratling [72]3 years ago
4 0

ANSWER: Desulforudis Audaxviator

EXPLANATION: Desulforudis Audaxviator is a monotypic bacteria found in the gold mines of South Africa living at depths of about 1.86 miles below the Earth's surface. It is almost four centimeters in length and survives on the chemical food sources from the radioactive decay of minerals. It doesn't need sunlight for its existence and is known as the only species to be alone in the ecosystem. It is also known as D. audaxviator and has genes for extracting carbon from dissolved carbon dioxide.

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Which of the following is an example of the "ethical dilema" of creating and destroying human embryos?
NeTakaya

The option that is an example of the "ethical dilemma" of creating and destroying human embryos is option A: Some people..."believe an embryo has the same moral standing as a human being?"

<h3>What moral dilemmas do embryonic stem cells present?</h3>

The infinite differentiation potential of iPSCs, which can be used for human cloning and pose a risk for the creation of human embryos and human-animal chimeras, is the center of the current ethical debates surrounding stem cell-based therapies.

However, due to the fact that it involves the killing of human embryos, hESC research is morally and politically contentious. The controversy over abortion has a strong connection to the issue of when human existence begins in the United States.

Learn more about human embryos from

brainly.com/question/2625384
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3 0
1 year ago
Which answer best explains the difference between protists and bacteria?
Delvig [45]

Answer:

The correct option is A. Bacteria are prokaryotes and protists are eukaryotes

Explanation:

The major difference between BACTERIA AND PROTISTS is the Bacteria are PROKARYOTES in nature and they dont have what we called nucleus reason been that their microbes are single celled microbes while protists on the other hand are EUKARYOTIC in nature and they have nucleus and they can either have a single-celled or have more than one celled.

The Second difference is that protists can only be found in the area or surrounding that are mostly moisture while bacterial on the second hand can be found in every area, environment or surrounding.

Therefore the answer that best explains the difference between both protists and bacteria

Is option A which states that Bacteria are PROKARYOTES while protists are EUKARYOTES.

3 0
3 years ago
The total magnification of a speci viewed under a compound light microscope is determined by
fredd [130]

It is determined by the,

 size of Image / size of object

7 0
3 years ago
Which part of the membrane can catalyze chemical reactions?
kenny6666 [7]

Answer:

the correct answer is enzymes

Explanation:

enzyme act as catalyst and is a biological molecule which within the cell membrane can speed up or increase the rate of biological reaction without affecting itself and is obtained unchanged at the end of reaction

8 0
2 years ago
Read 2 more answers
Would would be the possible gamete combinations?
Likurg_2 [28]

Answer:

1/4 WR; 1/4 wr; 1/4 wR; 1/4 Wr

Explanation:

The principle of independent assortment indicates how different genes independently separate from one another when gametic (reproductive) cells develop. When a cell divides by meiosis, homologous chromosomes are randomly distributed to daughter cells, thereby different chromosomes segregate independently of each other. In consequence, each gamete has a unique combination of chromosomes. In this case, the two genes are on different homologous chromosomes, thereby gene variants (alleles) will be randomly distributed to daughter cells during meiosis (anaphase I) and thus the expected proportion of gamete genotypes will be 1/4 WR, 1/4 wr, 1/4 wR, 1/4 Wr.

7 0
2 years ago
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