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Tems11 [23]
3 years ago
14

Definition: This is the application of a wide range of sciences to answer questions of interest to a

Biology
2 answers:
mr Goodwill [35]3 years ago
7 0

Answer:

It is true

Explanation:

Use the DNA for the identification of suspects, it has been classified among secretors and non-secretors. In the category of secretors are individuals whose body fluids can be classified, through the determination of their blood group, with saliva being the most suitable substance.

Non-secretors can be classified but blood particles cannot be detected in the fluids.

Minchanka [31]3 years ago
3 0

Answer: The answer is Forensic

Explanation:

I took the test...❤

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Defining Diseases Use the drop-down menus to complete each sentence. occurs when the immune system attacks the body. is often ca
Annette [7]

Answer:

1. Lupus

2. Cardiovascular disease

3. Huntington disease

4. Cancer

5. Diabetes

Explanation:

A disease can be defined as any harmful or abnormal deviation of the body of a living organism from its functional state or normal structure, which is typically accompanied by certain signs and symptoms.

Basically, a disease negatively affects the function or structure of the body of a living organism.

The different types of diseases experienced by living organisms include the following;

1. Lupus: occurs when the immune system attacks the body. It is referred to as an autoimmune disease.

2. Cardiovascular disease: is often caused by obesity resulting from overeating and poor nutrition.

3. Huntington disease: is caused by DNA changes in a single gene and affects the nerve cells in the brain.

4. Cancer: is caused by uncontrolled cell growth.

5. Diabetes: occurs when the pancreas does not produce enough insulin, or the body does not respond properly to it.

3 0
2 years ago
Match the category of aquaculture systems to its description
Vilka [71]

Answer:

A is the correct answer

7 0
2 years ago
Which of the following statements correctly identifies the location of the hydrogens bonds in DNA
asambeis [7]

Answer:

This question is incomplete as it lacks options. However, it can be answered based on general knowledge of the DNA structure.

Hydrogen bonds in a DNA are located between the nucleotides that holds the double stranded DNA molecules.

Explanation:

Deoxyribonucleic acid (DNA) is the genetic material in living cells. The DNA molecule is made up of nucleotides monomers. However, since the DNA molecule is double-stranded, the nucleotides are of two chains composed of four nucleotide subunits viz: Adenine (A), Thymine (T), Guanine (G) and Cytosine (C).

The two chains of nucleotides in a DNA molecule are called strands. Each strand is bonded to one another by the nucleotides using complementary base pairing i.e. A-T, G-C. The bonds between the nucleotidew of each strand is called HYDROGEN BOND.

Hence, HYDROGEN BONDS in a DNA molecule is located in between two nucleotides of each strand. That is, hydrogen bond holds Adenine to Thymine and Guanine to Cytosine.

3 0
2 years ago
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What describes soil and temperature in an ecosystem
eduard

abiotic factors.

An abiotic factor is a non-living part of an ecosystem that shapes its environment.

6 0
2 years ago
1. Distinguish between physical and chemical changes. Include examples in your explanations.
Rashid [163]

Answer:

Physical change

Any change to the physical properties of a substance is called a physical change.

Physical changes are usually reversible as no new substance is formed. It is the same substance but with changed physical properties.

Chemical change

A change in which one or more new substances are formed is called as a chemical change.

Usually a chemical change involves a chemical reaction, which forms new products.

Example : Rusting of Iron, or burning wood.

Explanation:

have a good day <3 sorry i could answer q1 only ill think baout the others..

8 0
2 years ago
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