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Bas_tet [7]
3 years ago
8

I NEED HELP PLEASE !!!!!

Biology
1 answer:
liberstina [14]3 years ago
7 0

Explanation:

It like check s it......

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25+ POINTS!<br><br> Quick question, how do scientists use genetic information? Why is it useful?
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Answer:

The new genetic information is useful to public health scientists because it allows them to test for relationships between diseases and genetics.  The most common way scientists collect genetic information on a DNA sample is to interrogate a specific point in the genome using a technique we call “genotyping.”

Explanation:

4 0
3 years ago
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1. What processes that occur during meiosis contribute to
andrey2020 [161]
A and D because cytokinesis is where a single eukaryotic cell divides into two daughter cells. Gametogenesis is the name given to the process where the cell undergoes meiosis.
8 0
2 years ago
One ton of uranium and 16,000 tons of oil both produce 40 million kilowatts of electricity
SCORPION-xisa [38]

Answer:

100 kw bulbWe'll start by figuring out how much energy in

kilowatt-hours the light bulb uses per year. We multiply how much power it uses

in kilowatts, by the number of hours in a year. That gives 0.1 kW x 8,760 hours

or 876 kWh x 9 bulbs = 7884 kWh The electricity produced by 4 tons x 2460

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is enough

Hope I made your test and day better and easier thanks for letting me help!

8 0
3 years ago
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As part of their orientation to a cardiac care unit, a group of recent nursing graduates is receiving a refresher in cardiac phy
telo118 [61]

Answer:

The options

A) "Efficient heart function requires that the ventricles do not retain any blood at the end of the cardiac cycle."

B) "Recall that the heart sounds that we listen to as part of our assessments are the sounds of the myocardium contracting."

C) "The diastolic phase is characterized by relaxation of ventricles and their filling with blood."

D) "Aortic pressure will exceed ventricular pressure during systole."

The CORRECT ANSWER IS C)

C) "The diastolic phase is characterized by relaxation of ventricles and their filling with blood."

Explanation:

Diastole is connected with ventricular filling and relaxation. Cardiac production is not 100% or in proximity to been 100% with every cardiac cycle, as the heart sounds are linked with valve closure. Ventricular pressure surpasses that of the aorta in the course of the systole.

5 0
4 years ago
What would you expect r to be for a population of dolphins that is observed for many years in the same place?
IRISSAK [1]
R is greater than or equal to 0
R>=0
8 0
3 years ago
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