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kipiarov [429]
3 years ago
12

A 'phylogeny' displays classification as trees. Why is this name appropriate?

Biology
1 answer:
masya89 [10]3 years ago
8 0

Answer:

Due to it´s root word, Phylum.

Explanation:

Phylum´s textbook definition reads - a principal taxonomic category that ranks above class and below kingdom. Phylogeny is the study of Phylogenesis, which to a broad degree, is the classification of organisms.

P.S. Phylogenesis also discusses the evolutionary process of said organisms.

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in pea plants, purple flowers (p) are dominant over white flowers (p). Show the cross between two heterozygous plants
Ostrovityanka [42]

Answer:

       <em>P      p</em>

<em>P</em>    PP   Pp

<em>p    </em>Pp    pp

PP=Homozygous purple

Pp= heterozygous purple

pp=homozygous White

Explanation:

I tried to type out the cross. The bold letters are the heterozygous  plants that you are crossing. and the normal letters are the offspring of the two heterozygous parents being crossed. Heterozygous means they are different alleles. Homosygous means the same alleles are present.

heterozygous= Pp

Homozygous= PP or pp

I hope this was the answer you were looking for!

4 0
3 years ago
Which of the following best describes the hydrolysis of carbohydrates
PIT_PIT [208]

Answer:

The addition of a water molecule breaks a covalent bond between sugar monomers

Explanation:

The digestion of carbohydrates by enzymes is an example of a hydrolysis reaction.

Carbohydrates are chains of monosaccharides. Hydrolysis involves the addition of a water molecule that cleaves the covalent bond between the molecules of sugar.

The reverse reaction is a condensation reaction, the joining of sugar monomers to create a carbohydrate releases a molecule of water.

4 0
3 years ago
I don’t understand this questionnn helpp !
Serga [27]

Answer:

Where is the DNA template strand?

Explanation:

7 0
4 years ago
The classic Hershey and Chase (1952) experiment that offered evidence in support of DNA being the genetic material in bacterioph
MArishka [77]

Answer:

The correct answer is- phosphorus and sulfur

Explanation:

Hershey and Chase used radioactive phosphorus and sulfur to label T2 bacteriophage. Then they infected E.coli with these bacteriophage labeled with radioactive phosphorus and sulfur.

After infection, they centrifuge the cell and found that radioactive phosphorus is present in the bottom and radioactive sulfur in supernatant . As sulfur is mostly the part of protein not  DNA and is found in supernatant  and phosphorus is mostly present in DNA not protein which was found in cell debris, therefore, it was proved that DNA is the genetic material.

7 0
3 years ago
Read 2 more answers
Is Protein shake go with vacuole ,Golgi apparatus or ribosome
charle [14.2K]

Answer:

ribosomes

Explanation:

ribosomes create proteins in the cell and could be considered a protien shake

6 0
4 years ago
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