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SashulF [63]
4 years ago
8

while observing slides under a microscope, jack adjusts the microscope's mirror so that a circle of light can be seen. which mic

roscope is in use?a-compound microscopeb-electron microscopec-scanning electron microscope
Biology
2 answers:
inna [77]4 years ago
7 0
A. Compound Microscope

http://cdn.yourarticlelibrary.com/wp-content/uploads/2014/02/clip_image005_thumb2.jpg
quester [9]4 years ago
5 0
It is <span>Compound microscope</span>
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Where does the energy to change the shoreline come from?
maks197457 [2]

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Storms that produce large, high energy waves that will erode the shore. The waves break off chunks of rocks. This shapes the shoreline.

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3 years ago
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A bc it moves the bones in the arm and the muscles and the nerves are what send the signals to the muscles to move

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3 years ago
In pea plants, tallness (T) is dominant to shortness (t). What is the predicted genotypic ratio of the offspring if a homozygous
tino4ka555 [31]
First, to answer this question, you need to draw a Punnett square. So you put the homozygous short alleles (tt) on top of the square, and the heterozygous tall alleles (Tt) on the left side of the square (or vice versa, it doesn't really matter).

When you create the Punnett Square, you then perform the cross between the two plants' alleles. I cross t with T and that gives me Tt. Same with the next one, t and T becomes Tt. Then, I cross t with t and that gives me tt. Same with the next one, t and t becomes tt.

So, the answer here would then be c. 50 percent Tt, 50 percent tt. You might say, well, couldn't answer d also work? Answer d could only work if the question was asking for the phenotypic ratio of the offspring. Then you could say 50% tall, 50% short. But the question asks for the genotypic ratio, so it would instead be c. 50 percent Tt, 50 percent tt.

Hope this helps! 
7 0
4 years ago
Read 2 more answers
If a person weighs 818 N on earth and 5320 N on the surface of a nearby planet, what is the acceleratic due to gravity on that p
lord [1]
It would be c.
Gravity force on earth: 9.8N or m/s estimed to 10N
818/10= 81.8 kg on earth
form the equation:
81.8×x=5320
If we solve this equation we will get an answer near 63.7 m/s.
8 0
3 years ago
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If the DNA (deoxyribonucleic acid) molecules in a single human cell were stretched out and laid end-to-end they would measure ap
Charra [1.4K]
<h2>Genome is the answer</h2>

Explanation:

  • Genome is simply a set of instructions which is made up of DNA
  • An organism's complete set of DNA consists of all of its genes
  • Genome contains all the information that is needed to build and maintain the organism
  • Within DNA contains a unique code which helps in growth and development of an organism
  • The code is determined by the sequence of four nucleotide bases namely adenine,guanine,cytosine and thymine
  • DNA is present in the form of a double helix and its single strand are coiled up to form chromosomes
  • Within the chromosomes sections of DNA are read together in the form of genes
  • The human genome is made up of 3.2 million bases of DNA which itself is unique

5 0
3 years ago
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