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pochemuha
4 years ago
6

Which is the BEST example of technological design

Biology
2 answers:
yulyashka [42]4 years ago
8 0
The BEST example of technological design is researching a disease resistant corn hybrid.
Strike441 [17]4 years ago
6 0

Answer:

developing a new metal alloy for golf clubs

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Anna71 [15]
It helps us know the genetics of genes. 
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4 years ago
Three cells undergo meiosis. How many haploid cells are produced?. A) 3. B) 6. C) 9. D) 12.
bearhunter [10]
Answer -  D
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7 0
4 years ago
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If you wanted to sequence the genome of Ötzi, the 5,300-year-old "Iceman" mummy found in the Alps in 1991, which method would yo
Delvig [45]

The question is incomplete as it does not have the options which are:

a) DNA

b) AGCT

c) PCR

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Answer:

PCR (polymerase chain reaction)

Explanation:

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The PCR technique employs a variety of enzymes and all the prerequisites which are required in the DNA replication in vivo conditions.

In the given question, if the genome of the mummy has to sequence then after the collection of samples from the bones, the DNA has to replicate through the process of PCR. The samples from the different bone structures can be compared and analysed and a complete genome sequence can be analysed.

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3 0
4 years ago
Which process are affected by the freeze and thaw cycles ?
Annette [7]
<h2>The answer is:</h2>

Expansion and cracking

<h2>Explanation:</h2>

Whenever water freezes, it is expanded about 9 percent. Since the water in moist concrete freezes it producing pressure in the pores of the concrete. The collective effect of freeze-thaw cycles and disruption of aggregate can eventually cause expansion and cracking, scaling, and crumbling of the concrete that is formed from moist.

3 0
3 years ago
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What are the visible legs that appear when DNA strands coil and condense
sammy [17]

The answer is; chromosomes.

During interphase, the chromosomes are usually hard to visualize even under a microscope becaue they are long thin threads called chromatin. During the initiation of mitosis, the chromatin undergo structural changes that condense and shortens them  and they becomes visible to even a light microscope.  


7 0
4 years ago
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