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expeople1 [14]
3 years ago
7

The following scientists made significant contributions to our understanding of the structure and function of DNA. Place the sci

entists' names in the correct chronological order, starting with the first scientist(s) to make a contribution. I. Avery, McCarty, and MacLeod II. Griffith III. Hershey and Chase IV. Watson and Crick V. Chargaff
Biology
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:

Griffith, Chargaff, Avery Mc Carty and MacLeod, Hershey and Chase, Watson  and Crick,

Explanation:

Avery, McCarty and MacLeod- their famous experiment, an experimental demonstration of DNA was presented in 1944

Griffith: born in 1877. In 1928 he reported his first observation of transforming principle in bacteria.

Hershey and Chase: They conducted series of experiments in 1952 to confirm that DNA is a genetic material

Watson and Crick: Crick was born in 1916 and Watson in 1928. Their discovery of DNA as double helix structure was made in 1953

Chargaff was born in 1905. He developed two rules that led to the discocery of DNA as double helix structure

Artemon [7]3 years ago
7 0

Answer: All of the mentioned Scientist made considerable contributions to understanding the DNA molecule in the order:

Explanation: 1.Fredrick Griffith

2. Avery, McCarty and MacLeod

3.Chargaff

4.Hershey and Chase

5.Watson and Crick

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Delicious77 [7]

Answer:

The correct answer is : The dominant form of the trait shows.

Explanation:

In simple dominance, the attribute related to the prevailing or dominant allele is communicated while the character related to the latent or recessive allele is persecuted or masked. For instance –  

Taking a bloom where the dominant allele attribute is red shading and the recessive allele characteristic is white shading. At the point when a posterity of this bloom is created containing one prevailing or dominant allele and one passive allele, its shade would be red simply because just the predominant allele communicates its characteristic.  

Thus, the right answer is: The dominant form of the trait shows.

3 0
3 years ago
The primary factors which determine each biome are: (Multiple choice)
s2008m [1.1K]

Answer:

The primary factor which determines a biome is the climate. Temperature and precipitation essentially determines what kind of growing season or soil quality the terrain may have,which therefore affects the growth of plants living there.

3 0
3 years ago
Las consecuencias de la sobreexplotación de los recursos naturales
alexira [117]

Answer:

Destrucción de hábitats naturales, tanto terrestres como marinos y otros acuáticos. Destrucción de ecosistemas de todo tipo. Extinción de especies animales y vegetales. Interrupción de las redes y relaciones tróficas.

Explanation:

5 0
3 years ago
Was the allele for white fur ever fully eliminated from the gene pool of the population? Explain why you think the allele would
Alina [70]

Answer:

Explanation:

According to hardy-weinberg principle that says in a large random mating population in the absence of migration,mutation and selection the gene and genotype frequency remains constant.

In a large random mating population the frequency of an Allele for white fur will remains in the population when there is no migration,mutation, or selection but the organism mate at random leading to production of offspring with similar Allele with there parents but when the population is small and random mating occur some allele will be selected against and lost in the population due to flunctuation in the population.

6 0
3 years ago
The breakup of the supercontinent of Rodinia may have helped create conditions favorable for evolutionary advancement. How?
Anestetic [448]

The breakup of the supercontinent of Rodinia created new mountains and land surface for new organisms to live on.

<h3>What are supercontinents?</h3>

Supercontinents are large continents which are composed of other continental blocks of the earth.

One of the supercontinents was Supercontinent Rodinia.

The breakup of the supercontinent of Rodinia created new mountains providing a land surface for organisms crawling out of the sea to live on.

In conclusion, supercontinents are composed of fused continental blocks.

Learn more about supercontinents at: brainly.com/question/18115864
#SPJ1

8 0
1 year ago
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