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GaryK [48]
3 years ago
15

Explain why scientirsts concluded that the instructions for species characteristics were carried in DNA.

Biology
1 answer:
siniylev [52]3 years ago
7 0

Answer:

Explanation:

Deoxyribonucleic acid is said to contain instruction for species characteristics because it carries the information that characterize an individual.

DNA are made up of Nitrogenous bases that are unique codes specify by an individual and no two person has the same the DNA.

Genes are genetic information or instruction that specify an individual. it is located in the chromosome in the nucleus. DNA contains gene which helps to make molecules called proteins. It is the basis of all inheritance and the expression of the gene is what produces the phenotype that is visible.

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How does biotic carbon change to the abiotic form of carbon
Mashcka [7]

Answer:

A balanced carbon cycle is essential. Carbon is a major component in carbohydrates, fats and proteins. The carbon cycle involves the exchange of carbon between living organisms (biotic) and their atmosphere (abiotic). In the carbon cycle, carbon is constantly removed from, and returned to, the environment.

Explanation:

8 0
3 years ago
The development of specialized tissues and organs in a multicellular organism's embryo occurs as a result of
Artemon [7]
For the answer to the question above,
the development of specialized tissues and organs in a multicellular organism's embryo occurs as a result of "<u><em>differentiation</em></u>"

It is the <span>process where a cell changes from one cell type to another.</span>
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Compare and contrast meiosis and mitosis.
Radda [10]

Answer:

Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the original parent cell, whereas meiosis produces four haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.

Explanation:

If this helps you, help me by voting brainiest.

5 0
3 years ago
X-rays have more energy than ultraviolet waves.
leonid [27]

Answer:

A. They have shorter wavelength then ultraviolet waves. is correct

5 0
3 years ago
A client with acute renal failure progresses through four phases. which describes the onset phase?
DanielleElmas [232]

Acute renal failure (ARF), commonly referred to as acute kidney injury (AKI), is a brief period of kidney damage or malfunction which lasts some few hours to a few days.

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AKI includes 4 stages:

(I) initiation,

(II) oligo-anuria,

(III) polyuria, and

(IV) restitution.

The onset phases of ARF are best described by stage 1, which is called Initiation.

The initial phase of kidney damage is characterized by a 25% reduction in renal blood flow as well as tissue oxygenation, as well as a decrease in urine output to less than 0.5 mL/kg/hr, as a result of events including such blood loss, dehydration, burns, diabetes insipidus, or infection.

This phase last hours to days.

To know more about ARF /Acute kidney injury here

brainly.com/question/28271353

#SPJ4

8 0
1 year ago
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