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mario62 [17]
3 years ago
15

Which objective lens is the longest?

Biology
2 answers:
Aliun [14]3 years ago
8 0

Explanation:

The longest objective lens is an oil immersionobjective lens, which magnifies 100x.

gavmur [86]3 years ago
5 0
The longest is 40 (400x)
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A mistake by cellular machinery, or damage from an environmental agent such as radiation may produce a(n) ____, which is a perma
Elza [17]

Mutated gene

A mistake by cellular machinery, or damage from an environmental agent such as radiation may produce a mutated gene which is a permanently altered segment of dna.  

A gene mutation is a perpetual change in the DNA sequence that forms a gene which makes the sequence different from what is present in most people. Gene mutations can be classified into; hereditary mutation (changes inherited from parents) and somatic mutation (changes caused by environmental factors such as ultraviolet radiation from the sun).


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3 years ago
Carbon is...
zavuch27 [327]

Answer:

B. found in every living thing

Explanation:

7 0
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In which muscles is overactivity or tightness common for individuals who regularly wear high heels?
frozen [14]

Answer: Gastrocnemius, soleus, and Achilles tendon

Explanation:  

The heel cord or achilles tendon is also known as calcaneal tendon is found at the back of the leg and is known to be the thickest bone in the human body.

It is attached to the plantaris, calf muscles (gastrocnemius) and soleus muscles. A person who wears heels regularly for a longer period of time suffers from pain and inflammation in muscles of leg.

These muscles helps in the walking and other movements of the legs. Wearing heals and walking is quite painful.

4 0
3 years ago
How is it possible that over 20 million living organisms on the planet are made up of only 5 types of nucleotide bases arranged
Tpy6a [65]
<h2>Answer</h2>

It is because of different arrangements of nucleotide bases.

<h2>Explanation</h2>

There are only five types of nucleotide basis are present in the genetic material which makes up the all the genetic information of the individuals. These nucleotides are named as Adenine, Thymine, Guanine, Cytosine and Uracil. In all the living beings on the earth, these only five nucleotides are present which decides their behaviour and functions on the earth. These five bases have features to get any arrangements according to the situation. Their different arrangement at the heredity material makes the difference in all living beings regarding their behaviour.



4 0
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Clouds form when the water vapor in air condenses as
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Explanation:

7 0
2 years ago
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