Answer:
Explanation:
d
ANSWER BOTH QUESTIONS about BIOLOGY PLEAASE!!
Answer:
rr
not enogh
Explanation:
Answer:
RR and rr
Explanation:
H0m0zygous will give that it's either RR or rr, it's red, the dominate trait, showing it's RR.
Grey is a recessive trait, meaning it can only show if it's h0m0zygous recessive, rr
how are evolution and allele frequency related
Answer:
Evolution is a process that causes an acceleration in genetic change within a population. Allele frequency is the measure of frequency of a certain allele within a population. Allele frequency is an indication that evolution is occurring because a change in allele frequency means a change in the genetics of a population. Also, evolutionary change can’t happen without changes in the allele frequency.
What is a nerve impulse?
Answer:
A signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.
Explanation:
Answer:a signal transmitted along a nerve fiber. It consists of a wave of electrical depolarization that reverses the potential difference across the nerve cell membranes.
Explanation:
When considering natural selection, how do we determine the success of an organism?
1. The organism becomes more diverse than others of its species
2. The organism survives longer than others it competes with
3. The organism reproduces and passes on its genes
4. The organism grows larger than others of its species
Explanation:
its how does the organism adapted for a different condition and makes diversity
hellpp with this ill give brainliest
Answer:the answer is A
which policy would most likely decrease a city's gasoline use
Make sure the gas cap is on tight. One reason you may not be getting the mileage you expect is because there isn't as much gas in your tank as you think. 147 million gallons of gas were lost last year due to evaporation. Why did it evaporate? The gas cap was not on tight. So just make sure it is tight, and it will enable you to keep all the gas you pay for
The cost-effective policy will be deemed the most beneficial in reducing the use of gasoline in cities.
What is policy of cost effectiveness?A cost-effective policy focuses on both the cost and the quality of the product. The use of gasoline can be reduced by improving the technologies in vehicles where the engine consumes less gasoline.
Aside from that, by introducing new vehicles with comparable fuel consumption, consumers will be diverted from gasoline to other fuel-based vehicles with efficient output.
The government can also raise gasoline prices, but this has a negative impact on people's financial stability, resulting in a decrease in gasoline consumption.
Thus, this policy would most likely decrease a city's gasoline use.
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Given a parent genotype of Bb, what are the possible gametes that they can produce?
Assuming both parents have genotype Bb, this would lead to the Punnett square (in this case a monohybrid cross) as shown in the image below. We have four outcomes, three of which are unique. Those offspring genotypes are: BB, Bb, and bb.
An offspring with B or b on its own is not possible because both parents contribute genes.
HELLPPPP ITS THE HIGHLIGHTED ONE
I think it would be the first ones with lower o2 because fish dont breathe oxygene
Answer:
it would be the one with more oxygen because they would thrive more
Explanation:
All organisms naturally release carbon dioxide as a product of respiration. Why was global climate change not an issue in the past as it is today ?
Answer:
Because of humans
Explanation:
We have polluted the Earth so much. There are tons of plastic in the ocean and ice caps are melting faster and faster. Smoke from factories and vehicles are destroying the ozone layer making it even hotter.
Who has a claim to the ocean? Animals and other organisms that have existed in those areas long before humans? Humans, because we’re smarter? Which humans? Business owners, or is it ok for homeless people to run off sea life? Does the amount of money involved matter?
(1 paragraph 6-10 sentences)
Answer:
Animals and other organisms that have existed in those areas long before humans.
Explanation:
Animals and other organisms that have existed in those areas long before humans has a right and claim to the ocean due to their presence before humans in the ocean ecosystem. No, the amount of money doesn't matter, which one lives earlier in that place matters so that's why we can say that animals and other organisms existed before humans has the right on the ocean.
Very easy answer, I will give Brainliest! What is the name of this process? Click the picture above to view.
Answer: Not exactly sure of the specific name of the process, but the picture shows how the sun provides healthy sunlight with the ozone absorbing some of the radiation
Explanation:
Which characteristic distinguishes viruses from microorganisms such as bacteria and amoebae?
Answer:Explanation: Viruses are acellular organisms and although they do not have cells, they are extremely dependent on these structures, since they do not have their own metabolism and do not have any organelles. Viruses can only reproduce within a host cell other than fungi and bacteria
Explanation:
Answer:
D. Viruses can reproduce only inside a host cell.
What is the greatest factor for
biodiversity loss?
Answer: habitat loss
Explanation:
. Which of these types of electromagnetic radiation has the lowest energy?
a. Radio waves
b. Visible light
c. Gamma rays
Answer: a
Explanation:
radio waves have the longest wavelengths so it has the lowest energy
During cell division, where are
chromosomes duplicated?
A. membrane
B. mitochondria
C. nucleus
D. vacuoles
In eukaryotic cells,
the section of DNA being transcribed is a
Answer: Visualizing Transcription
Explanation:
DNA is double-stranded, but only one strand serves as a template for transcription at any given time. This template strand is called the noncoding strand. The nontemplate strand is referred to as the coding strand because its sequence will be the same as that of the new RNA molecule.
In eukaryotic cells, the section of DNA being transcribed is Visualizing Transcription.
How the section of DNA being transcribed in eukaryotic cells?DNA is double-stranded, but only one strand serves as a template for transcription at any given time.
This template strand is called the noncoding strand.
The nontemplate strand is referred to as the coding strand because its sequence will be the same as that of the new RNA molecule.
Thus, Visualizing Transcription is an answer.
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A 0.1-kg block of aluminum was heated to a temperature of 80°C. It was then placed into 0.5 kg of water with an initial temperature of 20°C. Which statement best describes the initial interaction between the aluminum block and the water?
Answer:
The aluminum block will transfer heat to the water quickly, by conduction.
Explanation:
Aluminum is an excellent temperature conductor, which means that it can absorb heat very quickly, as well as transfer heat just as quickly. In this case, when the aluminum block is heated to 80ºC, the molecules in that block move quickly and start to collide with each other, releasing heat to the surrounding environment. When this aluminum bar comes in contact with water that has a temperature of 20ºC, the moving molecules of the aluminum bar release heat to the water that heats up, while the aluminum bar loses heat, decreasing its temperature. This temperature transmission will take place until the water and the aluminum bar have the same temperature
ILL GIVE BRAINLIST IF YOU AWSER THIS SOLAR ECLIPSE QUESTION!!!!!
Which of the following happens during a solar eclipse?
Earth, the moon, and the sun form a triangle.
Earth comes between the sun and the moon.
The moon appears red.
The moon casts a shadow on Earth.
Answer:
B
Explanation:
You type the keywords "formation of coal" into a
search engine. Which of the following search
results would you expect to provide the most
accurate information about how coal forms?
Why does the moon turn red during a total lunar eclipse?
Answer:
In the case of a lunar eclipse, red light can pass through the Earth's atmosphere and is refracted - or bent - toward the Moon, while blue light is filtered out. This leaves the moon with a pale reddish hue during an eclipse.
mark me brainliestt :))
Answer:
Our planet is much larger than the Sun, but the light of our homestars bends around the edge of the Earth. This light reflects off the moon. But not before it passed through our atmosphere. It filters out shorter wavelength blue light and leaves red and orange intact to soak the surface of the moon
hope this helps
have a good day :)
Explanation:
What are some things that determine human traits
Answer:
Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics. So the trait is the manifestation of the product of a gene that is coded for by the DNA.
The biotic factors that affect an organism include other species in that organism’s community.
Answer:
NOt sure
Explanation:
because
What individuals benefit from a mutualistic relationship?
a. one member of the community
b. one member of the relationship
c. both members of the relationship
d. no members of the community
A __________ is made up of several species. Group of answer choices genus domain family phylum
Answer: Taxonomy and Genus
Explanation:
Taxonomy is : the practice of naming and classifying organisms.
Genus is : a level of classification that contains similar species/ which was a taxon used to group similar species
can you please help me
Answer:
I think its the second one
What is the end result of meiosis?
A. 2 identical cells
B. 4 genetically unique cells
C. 2 unique cells
D. 4 identical cells
Answer:
Meiosis end result: D. 4 identical cells. Mitosis's end result is 2 identical cells.
Answer:
4 genetically unique cells
Explanation:
What percent of the time is a cell in Interphase? What about Mitosis?
Answer:
90%, 10%
Explanation:
The cell spends most of its time in Interphase.
People who live in tundra, will get more vitamin D. True or False.
People who get more vitamin D and more sunlight, will they have more darker skin or lighter skin?
Order the following words for Transcription
1 pre-mRNA
2.Gene
3 DNA
4mRNA
Answer:
2. Gene
3. DNA
1. Pre-mRNA
4. mRNA
Explanation:
Transcription is the first step of gene expression in which a DNA molecule serves as template for the synthesis of mRNA. In the process of transcription, a Gene present on the DNA molecule is transcribed by RNA polymerase using complementary base pairing rule.
After the gene is transcribed, a pre-mRNA is formed. This mRNA is so called because it is immature. The pre-mRNA undergoes processing such as polyadenylation, splicing etc. to become a mRNA.
Hence, based on this, the order is:
Gene → DNA → pre-mRNA → mRNA
Which nitrogen bases (codon) in the mRNA code for the amino acid Valine?
Answer: GUU, GUC, GUA, GUG
Explanation: