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mrs_skeptik [129]
3 years ago
11

When scientists measure the ratio between the radioactive parent isotope and the daughter products in a sample to be dated, this

is called_____. (Earth Science)
Biology
1 answer:
ExtremeBDS [4]3 years ago
7 0

This is known as radiometric dating.

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Compare and contrast aerobic and anaerobic respiration. We need to discuss the following points: stages involved, locations in t
Tomtit [17]

Answer:

Differences between aerobic and anaerobic respiration is whether or not oxygen is present. . During aerobic respiration, carbon dioxide, water, and ATP are produced. During anaerobic respiration, lactic acid, ethanol, and ATP are create, aerobic os used when heart rate and breathing rate rise, anaerobic is used during the first 1-2 mins of exercise, occurs in the cytoplasm of cells, while aerobic occurs in the mitochondria of the cells,  glycolysis occurs in both,  both are respiration, and both create ATP

Explanation:

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As a rule, the amount of energy that is transferred from one trophic level to the next higher level is about
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3 years ago
Deforestation will most directly result in immediate increase in
Rzqust [24]
1)  Atmospheric Carbon Dioxide.
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5 0
3 years ago
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Which of the following is an incorrect statement about the inheritance of the ability to taste the chemical PTC (phenylthiocarba
Stells [14]

Answer:

B) Any child born of parents who are able to taste PTC will inherit the ability to taste PTC.

Explanation:

The ability to taste the chemical PTC (phenylthiocarbamide) contain some people who can and some people who cannot taste PTC. Despite the fact, this trait is often considered a simple Mendelian trait, i.e.one gene-two alleles.(a simple genetic trait governed by a pair of alleles).The reason why this trait has been kept going in the population is undetermined but polymorphism may influence food selection or nutritional status.

If we have two parents that are heterozygous for this PTC traits, if the cross, they will have the following types of offspring.

Let say; dominant T for tasting and recessive t for nontasting----   i.e   Tt

If Tt crosses with Tt,  we have;

                    T                     t  

T                   TT                   Tt

t                     Tt                    tt

From the punnet square, we have the following offspring

TT (dominant  PTC taster )

2 Tt ( heterozygous PTC taster)

tt (recessive Non- taster)

From, the foregoing, we can clearly see that the incorrect statement about the  inheritance of the ability to taste the chemical PTC (phenylthiocarbamide) is Any child born of parents who are able to taste PTC will inherit the ability to taste PTC. This is because from the cross, it is not all children that inherit the ability to taste PTC.

6 0
3 years ago
The Coriolis effect happen when ?
Pie
The Coriolis effect<span> is caused by a combination of the inertia of moving air and the rotation of the Earth. Air tends to move from high pressure to low pressure in a straight line, but the rotation of the Earth means that, to an observer at one spot on its surface, the moving air appears to turn.
-Refernence.com

Hope this helped. Good luck!

</span>
7 0
4 years ago
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