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mars1129 [50]
3 years ago
5

Which microscope uses a series of lenses to magnify an object in steps? electron microscope simple microscope compound light mic

roscope scanning microscope
Biology
2 answers:
seropon [69]3 years ago
4 0

<u>Answer:</u>

Compound light microsocope.

<u>Explanation:</u>

The compound light microscope utilises sets of lens to get bigger view of the object in steps. It is made up of more that two lens and has its own source of light.

So as to find out the amplification while reviewing  a picture with a compound light magnifying lens, take the intensity of the target focal point which is at 4x, 10x or 40x and increase it by the intensity of the eyepiece which is regularly 10x.

In this way, a 10x eyepiece utilized with a 40X target focal point, will create an amplification of 400X. The unaided eye would now be able to see the example at an amplification multiple times more noteworthy thus minuscule subtleties are uncovered.

sveta [45]3 years ago
3 0

A compound light microscope uses a series of lens in order to magnify an object.

Answer: Option C

<u>Explanation:</u>

The optical microscope is divided into 2 wide categories that is the simple microscope and the compound microscope. The compound microscope uses a number of lens such as an objective lens and the series of lens  that are arranged together forming the eye piece .

And the magnified image got as a product from one lens is taken forward and re-magnified by the lens that is present behind it.

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A person whose body weight is more than 20 percent above the recommended level is categorized as __________.
MAXImum [283]
A person whose body weight is more that 20 percent above the recommended level is categorized as obese.

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5 0
3 years ago
Which is part of the endosymbiont theory? Autotrophic prokaryotes evolved into mitochondria. Eukaryotes engulfed photosynthesizi
MrRa [10]

Answer:

The correct answer is eukaryotes engulfed photosynthesizing prokaryotes

Explanation:

The endosymbiotic theory or symbiogenesis is an evolutionary theory that traces the origin of eukaryotic cells from prokaryotic organisms. It explains that some of the organelles (Mitochondria and Chloroplasts) in eukaryotic cells evolved from free-living prokaryotic microbes which were ingested or engulfed. The ingested prokaryotic cells survived within the organism and developed a symbiotic relationship.

According to the theory, chloroplasts was formed when eukaryotes engulfed photosynthesizing prokaryotes and mitochondria was formed when bacteria capable of aerobic respiration were engulfed.

6 0
3 years ago
How many chromosomes are in a haploid cell?
Inga [223]

First you must know that a diploid cell has double the amount of chromosomes of a haploid cell. A diploid cell has 46 chromosomes. When we divide 46 by 2 you get 23. This means that there are 23 chromosomes in a haploid cell.

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4 0
3 years ago
Read 2 more answers
Like with living primates, we are able to definitively distinguish catarrhines from platyrrhines in the fossil record by what fe
Kazeer [188]

Answer:

The structure of their noses.

Explanation:

Catarrhines are distinguished from platyrrhines by several traits but the main distinctive feature between them, is the structure of their noses. This forms the basis of their names.

Platyrrhines are characterized by laterally-placed, rounded nostrils or flat-nosed while catarrhines have narrow, downward-facing nostrils or hooked-nosed.

Another distinguishing feature include their dental formulation which is 2.1.2.3 in catarrhines and 2.1.3.3 in platyrrhines.

The skull structure of catarrhines have frontal bone which make contact with the sphenoid bone unlike the platyrrhines.

Generally, catarrhines are much bigger in size than platyrrhines.

8 0
3 years ago
Please help asap with 14
tester [92]

Answer:

D

Explanation:

Co-dominance is when both alleles combine to form an intermediate phenotype. It's like crossing a red and white flower and getting a pink flower.

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3 years ago
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