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IceJOKER [234]
2 years ago
5

How many sets of primers are needed for dna profiling?

Biology
1 answer:
Marta_Voda [28]2 years ago
5 0
Primers are small snippets of DNA homologous to different regions in a target gene. For any targeted DNA gene at least two primers are necessary to delimitate a DNA variable segment targeted to be amplified.
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Arrange the items listed into different groups. Give each group a title indicating what the members of that group have in common
Finger [1]

Answer: The caterogries are fruit and vegtables

Explanation: The fruits are: apple, orange, banana, pear, and grape.                  The vegtables are: peas, carrot, lettuce, turnip, and potato

5 0
3 years ago
How is carrying capacity related to the Trophic Pyramid?
VMariaS [17]

The amount of energy available from the organisms within a tropic level determine the carrying capacity of the next tropic level

Explanation:

6 0
3 years ago
People who have Tay-Sachs disease cannot metabolize some lipids effectively. Tay-Sachs is a recessive disorder. A student used a
Yuliya22 [10]

Answer:

The parents must be Tt, Tt

Explanation:

Based on these results, we can conclude that each of the parents will have one dominant (T) and one recessive allele (t). We can prove this by drawing the Punnett square:

     T      t

T    TT   Tt

t     Tt     tt

We can see that the offspring will have the Tt genotype in two cases, the TT genotype in one case, and the tt genotype in one case, as well. Now we need to do some basic math. Two out of four is 50% (Tt - 50%), and one out of four is 25% (TT - 25%, tt - 25%).

This means that the parents must be Tt, Tt.

6 0
3 years ago
2. A man with type B blood marries a woman with type A blood. Their first child has type o blood. The couple says this is
Ket [755]
A) it is possible if they both have the recessive O type
8 0
3 years ago
Read 2 more answers
Why is this statement false? "The amount of carbon on our entire planet can increase or decrease depending on the fluctuations o
Marina CMI [18]

<u>Answer:</u>

<em>False</em>

<u>Explanation:</u>

Carbon cycle is the process by which the <em>carbon in the atmosphere of earth</em> is exchanged and released in the biosphere and atmosphere of the earth.

<em>The statement listed above is false because amount of carbon is increased or decreased by the burning of fuels not by the fluctuation of the carbon cycle. </em>

This cycle is only the path way or <em>the procedure sketch of how carbon is transformed and exchanged in the atmosphere</em> it is not a cause in any way to reduce or increase the carbon content.

7 0
3 years ago
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