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romanna [79]
2 years ago
14

Yeast and Morels comparison

Biology
1 answer:
alisha [4.7K]2 years ago
7 0

Answer:

Unformed hyphae are called yeast – a substance that is very useful and applicable in many industries and fields. On the other hand, mycelium (plural form – mycelia) is the vegetative part of the fungus. In relation to the hyphae, it is the network collection or bundle of hyphae in one single place

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Ampicillin is an antibiotic that kills bacterial cells by disrupting the formation of cell walls. However, the pARA-R plasmid ha
Pani-rosa [81]

Answer: To eliminate bacteria that failed to take in the plasmid.

Explanation:

Research shows that plasmid DNA is only taken in by small percentage of bacteria in a large population.

Therefore, the need of growing transformed bacteria in the presence of ampicillin is very important. The main reason of this process is to kill off or eliminate bacteria that have failed to take in the plasmid, due to their possession of recombinant DNA plasmid pARA-R (an ampicillin resistance gene), that allows them to survive.

However, after completion of the aforementioned procedure, the bacteria that have been transformed will be able to take in the plasmid.

3 0
3 years ago
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Determine the correct order of the genes on the chromosome, given the following information: Genes A and D cross over at a rate
lukranit [14]

Answer:

<h2>L-A-D</h2>

Explanation:

Given:

In crossing over percentage equals to map unit, so  22 %  equals to 22 map unit.

A and L are 6 map unit are closest one.

L and D are farthest away  and have 27 map unit distance.

A-D =22 map unit

A-L = 5 map unit

L-d = 27 map unit

so the sequence of genes is  L-A-D

5 0
3 years ago
Why is the 10% rule important within an ecosystem/food chain?
densk [106]
The 10% rule means that when energy is passed in an ecosystem from in trophies level to the next , only 10 percent of the energy will be passed on. but ten percent of the energy in organic matter is stored as flesh , the remains is lost during transfer. or broken down in reespirations.
5 0
3 years ago
Classify the major structures of the nervous<br> system
EastWind [94]

Explanation:

The nervous system has two main parts:-

● The central nervous system is made up of the brain and spinal cord.

● The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

4 0
2 years ago
The modern synthesis combined the concepts of _______ and evolution.
jek_recluse [69]

Answer:

1. genetics

2. constant

3. genetic drift

4. Modern synthesis combines the ideas surrounding evolution and natural selection with those of genetics.

5. A genotype is the genetic makeup of an organism. It describes the DNA that underlies a trait. There are dominant and recessive alleles and heterozygous and homozygous genotypes. A phenotype is the physical manifestation of that genotype.

6. The most common type of mutation is a deleterious mutation. Natural selection acts to remove this allele from the population.

7. The most common type of observed mutation is a neutral mutation. This mutation doesn't impact natural selection in any noticeable way since it doesn't impact the fit of that organism. Since neutral mutations convey no advantage, they generally must spread in a population through drift. Many also will disappear through drift.

8. During sexual reproduction, each organism is provided a copy of chromosomes from each parent, and this allows for new combinations of DNA.

9. This isn't an example of genetic drift because there's a genetic component to the ability to withstand severe temperatures. Therefore, this is an example of natural selection, related to surviving extreme environmental conditions

Explanation:

7 0
3 years ago
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