Answer:
Polymerase chain reaction machine
Primers
Petri dishes
Test tubes
Pipettes
DNA Polymerase
Free nucleotides
The organism to be identified
Explanation:
To identify the genetic makeup of an unknown organism, the nucleotide sequences fond in the Deoxyribonucleotide (DNA) of a known organism is matched to the DNA of some known organisms. If there is a certain degree of sameness in most of the matched parts, then the unknown organism can be said to be related to the known organism. This is a comparative study.
To carry out this identification, items used include; primers, the PCR machine, test tubes, DNA polymerase, free nucleotides, etc.
Both a shot of whiskey and a bite of chocolate can produce Dopamine feel good chemical in the brain.
What does dopamine do to a person?
Dopamine is accountable for permitting you to sense pleasure and motivation. When you sense precise which, you have accomplished something, it is due to the fact you've got a surge of dopamine withinside the brain.
What feelings does dopamine control?
Dopamine is basically related with emotions of pleasure, which includes the pride a person can also additionally sense from reaching a goal. It is likewise worried in emotions of motivation, sleep, attention, and memory, in addition to being vital in movement.
To know more about Dopamine, click here- brainly.com/question/24803971
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Explanation:
Monocots contain a single cotyledon in their seed and dicots contain two cotyledons. The nutrients in the endosperm of dicots is absorbed by the two cotyledons. Therefore, a tiny endosperm is found inside the dicot seed. However, the main difference between cotyledon and endosperm is in their function during seedling.
Answer:
Explanation:
By using the radioactive dating to compare the ages of the rocks in different layers is the best way to compare the ages of layers from the two different areas as there is a sect in a rock formation, the oldest rocks are in the bottom layer and the most newborn rocks are in the top layer. Geologists have produced a set of principles to compare the ages of rock layers. They apply these principles to organize the layers according to their corresponding ages.
Answer:
It's option A- Solid
Explanation:
Solids have definite shape and volume.
