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sasho [114]
3 years ago
7

Last forensic science question Who discovered DNA typing?

Biology
2 answers:
STatiana [176]3 years ago
7 0

Answer:

Alec Jeffreys!

Explanation:

In 1985, an english geneticist named Alec Jeffreys first described DNA typing!

DNA typing can be classified into 2 categories, RFLP (Restricted Fragment Length Polymorphisms) or PCR (Polymerase Chain Reaction) methods.

Hope this helped! :]

gogolik [260]3 years ago
4 0

Answer:

Alec Jeffreys

Explanation:

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Answer:

<em><u> One-fourth of an inch long</u></em>

Explanation:

I hope that helps!!! :)

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3 years ago
Read 2 more answers
Why are there no small organisms in the bathyal zone?
xxTIMURxx [149]

Answer:

There are no known organisms because of the lack of sunlight necessary for photosynthesis to produce these organisms

Explanation:

The bathyal zone is less densely populated. Sunlight does not reach this zone, meaning primary production, if any, is almost nonexistent

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3 years ago
Living things are composed only of organic elements, whereas nonliving things are made up of inorganic elementsa. Trueb. False
Scilla [17]

Answer: option B) Statement is false

Explanation:

Living things are NOT composed only of organic elements. Organic elements refers to compounds of Carbon, whereas living things such as Vertebrates (man, shark, lion etc) possess bones, teeth with INORGANIC components like phosphorus, magnesium, calcium.

Also, nonliving things are NOT made up of only inorganic elements. A good example is the air we breathe, it is non-living, yet contains carbon in the form of Carbiondioxide.

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3 years ago
The part of the plant where you would find the most cellulose is ? ( dont say cell walls , im looking where at
pochemuha

Answer:

d-stem

Explanation:

Cellulose is most abundant in meristems tissues which are present in the tips of the root and stem and in the cambium between the xylem and the phloem and under the epidermis of the trees and shrubs, therefore it is abundant in the stems.

Meristems are also found in other parts of the plant  but it is mostly abundant in the stems.

Meristems are the cells that are responsible for the cell growth and elongation.

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3 years ago
30. ) Most organisms grow by ______.
schepotkina [342]
(C) the cell cycle is important and cell division divides the cell.
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