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Svetlanka [38]
2 years ago
14

The mantle is always solid. True or false?

Biology
2 answers:
zubka84 [21]2 years ago
7 0

Answer:

It is predominantly solid but in geological time it behaved as a viscous fluid.

Explanation:

shusha [124]2 years ago
6 0

Answer:

true (more info below)

Explanation:

a mantle is a layer of hot, solid material between Earth's crust and core.

hope this helped!

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Refer to the following five terms to answer the following questions. Choose the most appropriate term for each phrase. Each term
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Answer: 3. C. mitochondrion

Explanation:

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2 years ago
What is the most common blood type? What is the least common blood type
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Hello,

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What would happen if a cell did not make a copy of the dna in its chromosomes before it divided?
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<span>DNA Paternity Testing is the most advanced and accurate method available for resolving parentage for medical, legal, or personal reasons.

Turnaround Time: With advanced DNA technology, paternity testing is accurate, rapid and affordable. Paternity can now be determined 3 to 5 business days after the samples arrive at the laboratory. Results are released immediately once the testing is completed.

Description: During a DNA paternity test, a buccal swab (mouth swab) specimen is collected from the child and the alleged father. Testing the mother is optional. The sample which is collected contains cells, and most of the cells in our body contain a full set of genetic information in the form of DNA (deoxyribonucleic acid). A person's DNA represents a "genetic blueprint" and like a fingerprint, is unique to each individual. At the laboratory, the DNA is extracted from the cell and specific regions of the DNA are amplified by a process known as PCR (polymerase chain reaction) for careful examination. The DNA pattern of the child is compared to that of the alleged father. Because the genetic information of a child is inherited from his/her biological parents, examination of the DNA of the child will conclusively determine whether the alleged father is the true biological father of the child.

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