Answer: Hello your question is incomplete below is the complete question
Let’s look at a different gene locus, we’ll call it B. The normal, wild type, the population was 100% BB. There are 150 Pakicetus in the population at present. Assume Charles had another mutation; this one at the B locus, to produce allele b. What is the gene frequency of allele b in the population if the population of Pakicetus reaches 100,000
answer : ≈ 1
Explanation:
Determine the Gene frequency of allele b
Population = 100,000
There are 150 Pakicetus in population i.e. 300 alleles at locus B
hence the frequency of b = 1/300 = 0.33%
Increase in population does not affect frequency of b ( HW equilibrium )
therefore the Gene frequency of allele b
= 0.33% * 0.33% * 100000 = 1.08
≈ 1
What was Charles Darwin (1809-1882)?
Answer:
English naturalist whose scientific theory of evolution by natural selection became the foundation of modern evolutionary studies.
Explanation:
Part E
Which of the following variables did Pasteur change in his experiment to test the hypothesis of
spontaneous generation?
The variables that Pasteur changed in his experiment to test the hypothesis of spontaneous generation is the shape of the flask
Pasteur in 1856 was known for his contribution to the science world through the study of the causes of spoilage in beer and wine. He demonstrated his knowledge from his discovery of the properties of fermentation by microorganisms.
He demonstrated and discovered that airborne microbes were the cause of food spoilage not a spontaneous generation with his swan-neck flask experiment. He went ahead with a suggestion that if microbes were responsible for food spoilage and fermentation, they could also be responsible for causing infection and this was the foundation for the germ theory of diseases.
In the later year, Pasteur established his previous experiment with a new one. In this new experiment, he made several flasks with long, twisted necks called the swan-neck flasks where he boiled broth and sterilized it. The essence of the swan neck design is to inhibit the introduction of airborne microorganisms into the flask by trapping them between the twists and bends of the flask and also to allow the exchange of air in the flask with the surrounding air.
Based on the theory above, we can conclude that the variables that Pasteur changed in his experiment to test the hypothesis of spontaneous generation is the shape of the flask
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Definition: All the individuals of a species that live together in one place at the same time
Example: this of humans in the United States in 2005 is around 275,000,000
Term: po
Interdep
Hint
Answer:
population
Explanation:
What is the answer to number 1
Answer:
TTT GCC AGT
Explanation:
4. Which city has a more arid (drier) climate?
You asked which city has a more arid climate. You haven't given any options for what cities we are to compare.
What color is a resistant bacteria?
Answer:
should be red.
Explanation:
Bengal Tigers (Panthera tigris tigris) have coat colors that are either golden (the dominant trait) or white. In examining a population of Bengal Tigers found in India, researchers found that the white tiger frequency was 4%. If this population had 200 tigers with 10 heterozygotes, calculate the actual genotype frequency of the heterozygotes in the tiger population.
Answer:
5%
Explanation:
Frequency of white tigers = 4%
population of tigers = 200
number of heterozygotes = 10
Determine the actual genotype frequency of Heterozygotes
frequency of heterozygotes = Number of heterozygotes / population
= ( 10 / 200 ) * 100
= 0.05 * 100 = 5%
Lexi's teacher gave each person in the class several cotton swabs to test for bacteria on surfaces of various objects. Lexi tested many objects like the pencil sharpener, the dry-erase board, the doorknob, and the overhead projector. She found that the doorknob on the outside of her classroom had more bacteria than any other tested object. Which of the following questions would best help Lexi find out more information about the doorknob's bacteria? A. What color is the doorknob? B. What are the sources of the bacteria? C. Is the doorknob bigger than the other objects? D. What does the doorknob look like?
Answer: what are the sources of the bacteria?
Explanation:
Definition: This is an organism that has two identical alleles for the same genetic trait.
Answer:
the answer to that would be a heterozygous organism.
Explanation:
how many grams of nitrogen -16 will br left from a 16g sample after 21.6 seconds if its half life is 7.2 seconds
Answer:
From Radioactivity
N/N° = (1/2)^t/t•
Where
N=Remaining Mass
N°=Initial Mass
t=Time of decay Or Time spent on decayingb
t•=Half life
N=N°(1/2)^t/t•
N=16(1/2)^21.6/7.2
N=16(1/2)³
N=16(1/8)
N=2g.
Have a great day✌✅
Question 6 (1 point)
What is a Eukaryotic cell?
A cell with DNA that is not contained within a nucleus
A cell with DNA contained in a nucleus
A single celled organism
A cell that produces its own food through photosynthesis
ос
Od
Which of the following is an example of a fossil with original preservation?
a. a mold of a fish skeleton
b. a coprolite (fossilized feces)
c. a dinosaur footprint
d. an insect embedded in amber
Answer:
D
Explanation:
I believe it is an insect embedded in amber because amber is a form of preservation.
Pls help me with this giving Brainly
Answer:
Helping others is the characteristics of human beings.
Explanation:
It is very important to stand up for others because helping others is the property of human beings. Those people who stand for other people and help them in their difficult situation, these people helped by the God and these people get happiness and prosperity in their life while on the other hand, those people who can't stand for other people will also can't receive help from others in difficult and needy situation. This stand also shows your courage and bravery to the opposite party.
Multiple Choice
Which of the following describes the best way that feed can be modified in order to decrease the need
for antibiotics?
A.mix in organ meats from other animals
B.allow the animals to forage some of their own food
C.include roughage and elements of a natural diet
D.add hormones or other additives to the feed
need help on this ASAP!!
Answer:
i think is b or d. maybe is d
1. Why is it important to treat wastewater?
A. To remove harmful contaminants
B. To prevent the spread of disease
C. To replenish our supply of clean fresh water
D. All of the above
Answer:
I think the answer is d.
Explanation:
The reason why is these all seem reasonable.
Answer:
D :) they seem to be right
PLS HELP WILL GIVE BRAINLIEST
based on the data shown in the weather map, a cold front is most likely about to pass through which state
A. Oklahoma (OK)
B. Wyoming (WY)
C. Louisiana (LA)
D. New York (NY)
Answer:
Louisiana
Explanation:
I got the answer wrong and this was the correct answer
which type of regulators are involved in apoptosis
A.Positive regulators
B.Negative regulators
C.Neutral regulators
What do you see happening in the graph 65 million years ago?
Answer: The dinosaurs go extinct.
Explanation: It literally says right there
Why can animal waste be toxic?
Answer:
it toxicates animals when they eat it
Explanation:
Answer:
It can be toxic because it has harmful bacteria and it can cause a lot of health problems. Roundworms, hookworms, and whipworms are commonly known gastrointestinal parasites that shed eggs in dog feces. These eggs can cause problems to us humans and the environment.
Hope this helps! :)
The 5 phases of mitosis are: *
interphase, analogyphase, packphase, metaphase, propanephase
interphase, prophase, metaphase, anaphase, telephase
telophase, metaphase, anaphase, prophase, interphase
prophase, interphase, metaphase, telophase, anaphase
estructura celular por medio de la cual se da a cabo el intercambio de sustancias en las bacterias
Answer:
uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhb
Please help, I will give lots of points ILYSM!!!
Hydroelectric power is much cleaner and safer source of energy compared to coal, instead of digging out the Earth, we simply use its natural flowing water. Using hydroelectric power also ensures we do not suffer from the smog and harmful chemicals emitted by coal powered plants. A cleaner environment ensures happier people, a healthier ecosystem, and overall a better place to live. Not all areas can harness local water systems like our Town, we are lucky to even have the opportunity to live on hydroelectric power. Due to this, we can simply use the coal we mine and sell it to other less fortunate towns, while not needing to worry about our electricity or coal economy.
In order for a trait to be considered a competitive advantage, the trait must be?
A. Allow the individual to utilize fewer food and water resources to survive.
B. Allow the individual to be stronger and outcompete others
C. Allow the individual to survive better and reproduce more in the environment
D. Allow the individual to have fewer diseases and not get sick
Answer:
1. Allow the individual to survive better and reproduce...
2. Hooves are better equipped for environments with plains.
3. An insect species with high reproduction rates and a significant...
4. Genetic variation
5. Higher reproduction rates
Explanation:
Good luck ♡
In order for a trait to be considered a competitive advantage, the trait must allow the individual to survive better and reproduce more in the environment. So, the correct option is C.
What do you mean by Trait?
A trait may be defined as the appearance or a manifestation of characters. It is also known as Phenotypes.
To understand better about competitive advantage, an individual must carry the trait of relative fitness which defines the relative survival and relative reproduction of an individual.
Therefore, in order for a trait to be considered a competitive advantage, the trait must allow the individual to survive better and reproduce more in the environment.
To learn more about Competitive advantage, refer to the link:
https://brainly.com/question/23425661
What is the answer to question 1
Answer:
TTT GCC AGT
Explanation:
Which characteristic do both viruses and bacteria have in common?
A. They contain a nucleus and organelles.
B. They make their own food,
C. They require a host cell to reproduce.
D. They contain nucleic acids such as DNA and RNA.
Answer:
:D
Explanation:
describe the "body " structure of a fungus
Answer:
A mass of hyphae make up the body of a fungus, which is called a mycelium (plural, mycelia). The hyphae of most fungi are divided into cells by internal walls called septa (singular, septum). Septa usually have little pores that are large enough to allow ribosomes, mitochondria and sometimes nuclei to flow among cells.
Explanation:
brainliest?
Are you the person I also gave the answer to before?
Answer:
Hyphae Fruiting structure and mycelium?
list two ways that the fungal life cycle is different from the animal life cycle
Answer:
In some aspects, the fungal life cycle is contrary to vertebrates. In most fungi, hyphae with haploid nuclei are the dominant stages. Two nuclei from neighboring hyphae merge into a diploid zygote during sexual reproduction. The zygote undergoes meiosis after a brief period of time.
Explanation:
The haploid (called spores) cells produced from this process become new haploid hyphae. In the bread mold, the haploid hyphae form many haploid springs which can go to other places and lead to new hyphae. Most fungi can also reproduce asexually. Note that mitosis (why?) causes these spores. This asexual reproductive process is a distinct cycle and is more widespread in most fungi than the sexual life cycle. The characteristic black dots found on molten bread, for example, are clusters of asexually produced spores. See this animation which describes the bread mold life cycle.
Unique and complex fungal life cycles. Fungi breed sexually either cross-fertilization or self-fertilization. The Haploid fungus has gametes at tips and generates hyphae. There are two different types of matches (marked as "+ type" and "– type").
How does a virus cause other viruses to form?