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fgiga [73]
3 years ago
9

Which of the following cells shows the presence of a nucleus? A.)Prokaryotic cell B.)Eukaryotic cell C.)Both prokaryotic and euk

aryotic cell NextReset
Biology
2 answers:
e-lub [12.9K]3 years ago
8 0
I would say the answer is B
elena-s [515]3 years ago
3 0
Eukaryotic Cells show presence of nucleus.
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Between species DNA show
djyliett [7]
<h2>Answer and Explanation</h2>

DNA is called deoxyribonucleic acid. DNA is different in all plants and animals but according to the chemical structure, it is the same as double helix strand that is separated from each other. In a person body, all the DNA are the same but they are different if the cells, tissues, and organs are different. There are some mammals have slightly similar DNA that is humans have 99.6% same DNA as the chimpanzees.

5 0
3 years ago
what is an important principle of the scientific method in which an experiment can accurately be reproduced by an independent re
azamat

Answer:

Replication

Explanation:

Replication is the ability of an essay or experiment to be reproduced or replicated by others, in particular, by the scientific community. Replication is one of the pillars of the scientific method, with falsifiability being the other. Depending on the particular scientific field, reproducibility may require that the test or experiment be falsifiable.

6 0
3 years ago
Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequenc
sertanlavr [38]

Answer:

The correct answer is - option C.

Explanation:

CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.

As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.

The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.

Thus, the correct answer is - option C.

8 0
3 years ago
What plane would you make if you divided a thanksgiving turkey into equal right and left halves?
nasty-shy [4]
<span>In anatomical terms, this plane would be known as the midsaggital plane. This plane bisects the body of the organism along its midline, yielding two symmetrical halves. Since such a plan would run right along the ribcage of the turkey, dividing it as such, it would be the accurate anatomical descriptor for such a division.</span>
3 0
3 years ago
SCIENCE HELP ASAP!!!
zavuch27 [327]
1. <span>Chlorophyll converts sunlight to chemical energy during photosynthesis.
2. </span><span>Light energy is converted to chemical energy during photosynthesis.

I'm so sorry if I'm wrong I tried my best</span>
8 0
3 years ago
Read 2 more answers
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