Somatic cells are diploid(they have 2n chromosomes) while gametes are haploid(they have n chromosomes). During fertilization two gametes fuse to form a diploid cell(n+n=2n). If gametes were diploid(2n chromosomes) every generation the number of chromosomes would double (2n+2n=4n)
Somatic cells are diploid(they have 2n chromosomes) while gametes are haploid(they have n chromosomes).
What are Somatic cells?During fertilization two gametes fuse to form a diploid cell(n+n=2n). If gametes were diploid(2n chromosomes) every generation the number of chromosomes would double (2n+2n=4n).
The body's somatic cells are those that are neither sperm or egg cells (which are called germ cells).
Somatic cells in humans are diploid, which means they have two sets of chromosomes, one from each parent. Somatic cell DNA mutations can have an impact on an individual, but they cannot be passed on to the individual's progeny.
Therefore, Somatic cells are diploid(they have 2n chromosomes) while gametes are haploid(they have n chromosomes).
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please answer this.
Answer:
C. Chloroplast
Explanation:
Answer:
C. ChloroplastsExplanation:
I hope it helps ❤❤Which type of respiration is more efficient at producing ATP?
Answer:
Aerobic respiration produces much more ATP than anaerobic respiration. Anaerobic respiration occurs more quickly than aerobic respiration. hope this helps out a little
Is this correct??????
Answer:
That looks good, I think its fine!
Use the drop-down menus to complete the equation for photosynthesis.
+ energy-
+
+
Please answer I will give 70 points and branliest answer
Answer:
You haven't provided the options you were given, but I can try to help you out with your question anyway.
Photosynthesis is a process in which most plants and some bacteria and protists create food. Organelles that enable them to do this are called chloroplasts. They contain a green pigment called chlorophyll. With its help, all of these organisms use water, minerals, carbon dioxide, and energy from the sun to produce oxygen, which they release back into the atmosphere, and sugars, which they use as food.
You can use this information to determine which answers are correct.
Answer:
Use the drop-down menus to complete the equation for photosynthesis.
carbon dioxide
+ water + energy → glucose + oxygen
Explanation:
i just did the assignment on edj.
**Urgent** Will mark brainliest!
Answer:
Although these two animals are both bears, clearly they are entirely different. Becasue they live in pretty much opposite environments, they developed individual traits so they could survive, which is called adaption. While the polar bear's thick fur and fat serve as great protection against the cold, it wouldn't be very helpful in hot climates. And the sun bear, with it's short hair and lack of protection, would freeze to death in the polar bear's environment. Each animal, over time, has to develop new traits that allow it to adapt to it's particular environment.
Answer:
These 2 different types of polar bears, may be the same type of animal, but as given in that text, they differ. These 2 different types of polar bears have different types of survival skills, in order to adapt to their environment. The Polar bear in the Northern Hemisphere has very thick fur, and other thick parts in it's body to keep them warm in the ice-covered areas that it lives in so that it wont die, due to the cold. While on the contrary, the bear in the tropical rainforest only has short hair, to keep them at a just-right temperature, so it wont die due to how hot it is. If both of these bears were to switch their environment, then they will die easily since they are not well adapted to that environment.
Hope this helped!
what
are some cell membrane characteristics that can affect the diffusion rate?
In order to get a single solution to a linear system having two variables
you must have?
A. two linear equations that have the same graphed line. B. three independent linear equations, each having both variables.
C. one independent linear equations with both variables.
D. two linear equations that have graphed lines parallel to each other
E. two independent linear equations, each having at least one of the variables.
F. any number of equations having both variables
Help please I’ll give brainly :(
If a female is heterozygous for an X-linked allele, how many types of gametes can she produce with respect to that allele?
Answer:
Two (2)
Explanation:
If a female is heterozygous for an X-linked allele, such a female can produce two different gametes with respect to the allele.
Being heterozygous means that there are two different alleles representing the gene. The first gamete produced by such female would carry the dominant allele while the other gamete would carry the recessive allele.
describe what happens to DNA in the nucleus of the cell
Answer:
DNA is normally found as a loosely contained structure called chromatin within the nucleus, where it is wound up and associated with a variety of histone proteins. When a cell is about to divide, the chromatin coils tightly and condenses to form chromosomes. The result is billions of new cells being created each day.
Explanation:
"DNA is normally found as a loosely contained structure called chromatin within the nucleus, where it is wound up and associated with a variety of histone proteins. When a cell is about to divide, the chromatin coils tightly and condenses to form chromosomes. ... The result is billions of new cells being created each day. " - open . oregonstate . education
During DNA replication, DNA polymerase III can only add nucleotides in:
A. the 5’ to 3’ direction
B. the 3’ to 5’ direction
C. the 3’ to 3’ direction
PLEASE!!! HURRY. GIVING BARINLISTS!
Glucose gives a plant _____ so it can grow.
A. chlorophyll
B. energy
C. oxygen
D. food
E. sunlight
Answer:
B energy i hope it is helpful have a nice day
vesta is an asteroid that takes 3.629 years to orbit the sun calculate the avergae sun to vesta distance.
Answer:
ok what is your question
Explanation:
So I’ve been wanting to start my own salt water aquarium, if you have one or know a lot about them please explain to me exactly how hard it is and just information I should know!
Which situation would deplete freshwater
To deplete freshwater consumption of the water must be greater than the renewal rate. If the precipitation collected it does not mean it depleted, it can be still used later on. If precipitation relieves drought also doesn't mean water is gone, water would be still accessible by using wells and it is stored underwater.
Which lists the correct order of evolutionarily history
What trends do you see with regard to CO2 concentration? What about average global temperature trends?
Answer:
The CO2 concentration in the air increased, and temperatures increased too.
Explanation:
PLATO answer
The temperature change shows a relationship with the carbon dioxide concentration in the atmosphere. The carbon dioxide concentration in the air increased, as a result the temperature of the atmosphere increased too.
What are the global temperature trends?The global temperature trend is the average rate of increase or decrease in the temperature at the grid points over the specific time period of interest. Global temperature trend is determined by the simple linear regression through the data which is available for each of the grid points. These are expressed in degrees Celsius per decade.
The carbon dioxide concentration in the atmosphere shows a linear relationship with the temperature of that region. When there is more carbon dioxide in the atmosphere, it makes the atmosphere warmer through heat trapping. Since, humans are adding more carbon dioxide the atmosphere continuously, that helps to explain why the temperatures are increasing around the world continuously.
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Lightning is seen before its associated thunder is heard. This is because light waves travel faster in air than sound waves do. Through which material would sound waves travel faster than light waves?
A. Liquid water
B. Solid bronze metal
C. Oxygen Gas
D. Helium Gas
Answer: B. Solid bronze metal
Explanation: A P E X
Describe the discovery of the importance of DNA including descriptions of at least two experiments
that lead scientists to the knowledge we now have today.
Ah this is due in 40 minutes :,)
Explanation:
Introduction
Our modern understanding of DNA role in heredity has led to a variety of practical applications, including forensic analysis, paternity testing, and genetic screening. Thanks to these wide-ranging uses, today many people have at least a basic awareness of DNA.
It may be surprising, then, to realize that less than a century ago, even the best-educated members of the scientific community did not know that DNA was the hereditary material!
In this article, we'll look at some of the classic experiments that led to the identification of DNA as the carrier of genetic information.
Protein vs. DNA
The work of Gregor Mendel showed that traits (such as flower colors in pea plants) were not inherited directly, but rather, were specified by genes passed on from parents to offspring. The work of additional scientists around the turn of the 20th century, including Theodor Bovari, Walter Sutton, and Thomas Hunt Morgan, established that Mendel's heritable factors were most likely carried on chromosomes.
Scientists first thought that proteins, which are found in chromosomes along with DNA, would turn out to be the sought-after genetic material. Proteins were known to have diverse amino acid sequences, while DNA was thought to be a boring, repetitive polymer, due in part to an incorrect (but popular) model of its structure and composition1
start superscript, 1, end superscript.
Today, we know that DNA is not actually repetitive and can carry large amounts of information, as discussed further in the article on discovery of DNA structure. But how did scientists first come to realize that "boring" DNA might actually be the genetic material?
Guys pls help me!!!!!
Answer:
They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers. Together with proteins and carbohydrates, lipids are one of the principal structural components of living cells.
Explanation:
they're important because they help us store energy to use later on.
All living things are made up of cells true or false
Identify the plant tissues in the three images.
А
B
C
Which type of cloud forms close to the ground when the temperature is just above the dew point?
cirrus
cumulus
fog
* stratus
YALL ITS FOG:)
Answer:
thx i really appreciate it
Explanation:
Answer:
lol
Explanation:
But yeah it’s fog bc the rest of the clouds are too heavy to stay to the ground bc of gravity. Up higher, they can last whilst down on earth they can’t.
aerobic respiration and anaerobic respiration starts with the common pathway identify the pathway and its end product
Answer:
A common pathway of both anaerobic and aerobic respiration is Glycolysis. "The end product of glycolysis is pyruvate in aerobic settings and lactate in anaerobic conditions"
Explanation:
Kendall plants flower seeds and places caterpillar larvae in a sealed container with enough
light, soil, moisture, and gases to thrive. When she opens the container after 5 days, she finds
that the flowers have sprouted, and caterpillars have eaten some of their leaves. If it was
possible to measure the carbon content of every part of this closed container before and after
Kendall performed her experiment, what would Kendall find? *
(0.5 Points)
The total amount of carbon decreased before and increased after the flowers sprouted.
701
The total amount of carbon was constant throughout the experiment.
The total amount of carbon increased.
The total amount of carbon
Answer:
The total amount of carbon increased.
Explanation:
it just goes without sayin
help plz its due today :)
Answer:
If i am correct it has to be frictinol
Explanation:
sorry if i misspelled any words hope that helps :)
which planet is the closest to earth?
Answer:
Mercury...............
Answer:
Mercury
Explanation:
The order of planets closest to farthest:
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Mark Zuckerberg based his development of Fa cebook on which need or want?
A. To help people avoid having to talk to others in social situations.
B. To help people learn more about their friends' habits and opinions.
C. To allow people to share photos online without keeping a record.
D. To allow people to connect online like they do in person.
Answer:
A or B
Explanation:
It could be D but I wouldn't choose that answere because we still have phone numbers to keep in touch with the ones we know, and I don't think people just give there numbers out to complete strangers I mean if you do you do but yeah.
To allow people to connect online like they do in person his development of on which need or want.
What is Internet?
It to be a place where people feel free to interact, and we take our responsibility to prevent abuse seriously. We established guidelines for what is and isn't permitted on its because of this.
These requirements were developed in response to public comment and expert advice from the domains of technology, public safety, and human rights.
We take great effort to develop standards that take into account many points of view and convictions, particularly those from individuals and communities who may otherwise be disregarded or disadvantaged, in order to ensure that everyone's voice is valued.
Therefore, To allow people to connect online like they do in person his development of it on which need or want.
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TRUE OR FALSE evaporation occurs when water falls from clouds
False, because that would be precipitation and not evaporation.
hope I could help ^^
Where should broken glass and other hazardous materials be disposed of?
A. Dumpster
B. Trash can
C. Hazardous Waste Bin
D. Hide it in a cabinet
Answer:
C: Hazardous Wast Bin
Explanation:
Have a nice day!
Which sequence correctly traces the path of a protein, like insulin, in the cell to be released by exocytosis?
Answer:
The sequence that correctly traces the path of a protein in the cell is; ribosome, RE reticulum, Golgi apparatus, release from cell
Explanation: