In living things, the source of Carbon-14 that is used in radiocarbon dating would be Carbon Dioxide in the atmosphere.
Mitosis results in two _____ daughter cells that have the same genetic makeup. Meiosis results in four _____ cells that are all genetically different from each other.
The study of cells is called cell biology. There are two types of cells on the basis of their number that is unicellular and multicellular.
The correct answer to the question is mentioned below.
Cell divisionThe formation of the new cell from the old cell is called cell division.There are two types of division and these are mitosis and meiosis.According to the question, the correct answer is Mitosis results in two new diploid daughter cells that have the same genetic makeup. Meiosis results in four haploid cells that are all genetically different from each other.
For more information about the cell, refer to the link:-
https://brainly.com/question/264225
how has climate change affected ocean levels
Answer:
Climate change has caused ocean levels to rise higher.
Choose all the answers that apply.
Which of the following are essential elements are the most abundant on earth and are essential for life on Earth to exist?
hydrogen
sodium
carbon
chloride
oxygen
ADNA strand has the sequence GTTCCAGAG. Which is the complementary strand of RNA?
O CAAGGTCTC
O AGGTTCACA
4
O CAAGGUCUC
OTGGAACTCA
Answer:
CAAGGUCUC
Explanation:
To solve this question, we must know the base-paring rules of DNA and RNA.
Here is the following rule for a strand of DNA:
Adenine bonds with thymine
Cytosine bonds with guanine
Now, here is the following rule for a strand of RNA:
Uracil bonds with Adenine
Cytosine bonds with guanine
By the way, the attachments that I provided are resources from my teacher on this topic!
So now that we know the following rules, we can use these rules to find the complementary strand of RNA, and to do this, all we need to do is simply use the base-pairing rules to find the complementary nitrogenous base (adenine, guanine, cytosine, uracil) for RNA.
[tex]GTTCCAGAG[/tex] → [tex]CAAGGUCUC[/tex]
In conclusion, the complementary strand of RNA for the DNA molecule is CAAGGUCUC.
Answer:
A) CAAGGTCT
Explanation:
The answer is A because A = T and C = G in the case of DNA matching. It's not CAAGGUCUG because Uracil is not part of the DNA sequence matching.
After being born from an egg, a larva eventually grows into a fly. This is known as..
-metabolism
-growth
-reproduction
-metamorphosis
-Other:
Answer:metamorphosis
Explanation: brainliest if it helps :)
If a mouse's fur color is generally similar to its mother’s color, what color fur would be most common among the pups?
If a mouse's fur color is generally similar to its mother's color, what color fur would be most common among the pups? (1 point) Tan would be the most common colour amongst the pups. A characteristic which is influenced by genes and passed from parents to offspring is called heritable.
Explain why invertebrates are placed directly above the phytoplankton in this energy pyramid
Answer:
Explanation:beacuse the plankton can only get energy from the sun
Invertebrates are placed directly above the phytoplankton in this energy pyramid Because they primary consumer who depends on producers.
What are invertebrates?They are animal without backbone and they are primary consumer who depends on producers example are arthropod.
The pyramid base has the producer which are mostly green plants or photosynthetic organisms example is phytoplankton such that invertebrates depends directly on them for food.
Therefore, invertebrate are placed directly above the phytoplankton in this energy pyramid Because they primary consumer who depends on producers.
Learn more on invertebrates here,
https://brainly.com/question/21332744
Two different species of birds live in the same habitat would be the same type of nesting place. As a result, both species will
Answer:
I doubt two different species of birds can live on the same tree
Explanation:
Because they don't do the same thing the same time so it would result to competition.
Two different species of birds living in the same habitat would be the same type of nesting place. As a result, both species will compete for the nesting sites.
Why species will compete?Because several species frequently coexist in the same areas and compete for the same resources, they engage in a range of interactions known as symbiosis.
Every living thing inhabits a certain ecosystem. Its natural environment is this ecosystem. Food, water, a refuge from the elements, and a location to produce young are all provided here in order for the organism to exist.
In places with adequate resources, creatures coexist peacefully, while in areas with plenty of resources, the ecosystem boasts a high species variety (diversity).
Therefore, the resources that organisms require to survive in air, water, food, and space are under competition.
Learn more about species, here:
https://brainly.com/question/12651933
#SPJ2
Natural pollution includes____
Answer:
Natural air pollutants include radon, fog and mist, ozone, ash, soot, salt spray, and volcanic and combustion gases.
What similarities exist between the temperate rainforest, temperate seasonal forest, and woodland biomes?
A) All three have similar biotic and abiotic features.
B) All three are populated predominantly by large evergreen tree species.
C) All three experience approximately the same average annual temperatures.
D) All three receive approximately the same amount of average annual precipitation.
Answer:
A) All three have similar biotic and abiotic features.
Explanation:
The similarities which exist between the temperate rainforest, temperate seasonal forest, and woodland biomes are the presence of biotic and abiotic factors. Biotic feature is the living part of the environment while abiotic factors are the non living part of environment. There are variation present among these forest about temperature and precipitation due to their presence on the different parts of the world.
Pls Hurry!!!!!!!!!!
Use a ratio Earth’s temperature increases with depth. Suppose the temperature increases inside is 500’C at a depth of 50 km. What is the temperature increases at a depth of 10 km.
What are some similarities between Haemophilia A and Sickle cell anemia?
Sickle cell anaemia is inherited red blood disorder in which there is deficiency of red blood cells for transporting oxygen in the body. Whereas, haemophilia is an inherited genetic disorder in which the person's blood doesn't clot leading to excessive loss of blood.
Explanation:
PLEASE Let me know you are satisfied with my answer or not
A. What is the effect of short-wavelength radiation?
Answer:
Shortwave radiation (visible light) contains a lot of energy; longwave radiation (infrared light) contains less energy than shortwave radiation (shortwave radiation has a shorter wavelength than longwave radation). ... Once in the Earth's atmosphere, clouds and the surface absorb the solar energy.
Explanation:
3. Why do you think scientists use mice to study cancer?
Answer:
Well Like humans, mice naturally develop diseases that affect these systems, including cancer and diabetes. Immunodeficient mice (mice without a fully functioning immune system) can also be used as hosts to grow both normal and diseased human tissue. This has been a useful tool in cancer and AIDS research.
Also for expermients many of there tissues are like humans so they get a result the same that a human would get as well.
Explanation:
Hope this helps!
1. If a Tt plant is crossed with a Tt plant, what is the chance that a tt offspring
will be produced?
75%
b. 25%
C. 50%
d. 100%
Answer:
The Right Answer is 25%
B
Explanation:
T is the allele for tall plant, which is dominant trait. 't' is the allele for dwarf plant, which is a recessive trait.
Genotypes of the parent plants are- Tt and Tt. When they are crossed, there are 25% chances of producing tt offsprings. Refer the punnett square for this.
During which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells?
A.
meiosis
B.
interphase
C.
cytokinesis
D.
mitosis
Answer:
C. Cytokinesis
Explanation:
I study
Cytokinesis is the final phase in the cell cycle after which a cell divides into two daughter cells, hence option c is correct.
What is cytokinesis?Cytokinesis is the final process in the cell cycle, where a cell is ready to divide before it is all the phase of the cell cycle ensuring that the cell has all the components in double amounts.
Before cell division cells spent most of their time in interphase, where the cell synthesis organelle, and protein and doubles its DNA. All the necessary components protein, enzymes, and growth factors for division during this phase.
Cytokinesis is the final step where the cell divide in equal parts if all the steps of the cell cycle are abnormal cell divide into the large and small daughter cell.
Therefore cell cytoplasm divides in the cytokinesis phase of the cell cycle, hence option c is correct.
Learn more about cytokinesis, here:
https://brainly.com/question/10606931
#SPJ2
which species is most closely related to Humans (Homo sapiens)? explain
Answer:
Primates
Explanation:
Humans are primates a diverse group that includes some 200 species. Because primates are related, they are genetically similar. Human DNA is, on average, 96% identical to the DNA of our most distant primate relatives, and nearly 99% identical to our closest relatives, chimpanzees and bonobos.
what is the central idea of “Village schools and traveling soldiers”
Answer:
The central idea of “village schools and traveling soldiers” is how Students in Chinese schools are supposed to be focused solely on academics and nothing else.
Explanation:
How did creating a greenbelt affect sprawl? Why do you think this happened?
Why is it important that the lynx raised in captivity remain fearful of humans?
Not really sure about the human part but I know that most captive born predators die if they are released most likely because they have no wildlife instincts
Explanation:
Answer:If animals are taken from the wild and placed or bred into captivity, they virtually never return to their natural habitat. Zoos and aquariums help little with funding conservation efforts and have very limited breeding programs designed to release animals back into the natural world.
Explanation: Hope it helps
What are the 3 acceptable methods for cooling food?
Answer:
Ice-water bath and frequently stirring the food. ...
Ice paddles (plastic container filled with water and frozen) used to stir food in an ice-water bath.
Adding ice as an ingredient (if water is an ingredient).
Explanation:
or just add sunglasses to it XD
courtesy of extension.umn.edu
What part makes your lungs inflate (expand) and deflate (contract)?
A.Diaphragm
B.Trachea
C.Lungs
D.Heart
Answer:
A. Diaphragm
Explanation:
These muscles contract when we breathe in, expanding the lungs and taking in air.
When both the P and A site are occupied and a third tRNA anticodon comes to the ribosome, what happens to the first anticodon?
Answer:
The first anticodon leaves the ribosome through the E-site
Explanation:
Translation is the second stage of gene expression. It occurs in the ribosomes (organnelles of protein synthesis) where amino acid sequence is synthesized using a mRNA template. The tRNA (transfer RNA) is responsible for reading the mRNA codon using its ANTICODON, which is complementary to the mRNA codon.
The tRNA reads the mRNA codon and carries the amino acid that corresponds what it reads. tRNA has three binding sites on the ribosome; A-site, P-site and E-site. A tRNA molecule with the complementary anticodon binds to the codon on the P-site, and carries its corresponding amino acid. Another tRNA with complementary anticodon occupies the A-site, carrying the corresponding amino acid again.
Once both sites are occupied, the tRNA on the P-site transfers its amino acid to the one on the A-site to form a peptide bond. This causes the ribosome to shift the tRNA on the P-site, allowing the one on the A-site to be free. When this happens, the anticodon of the first tRNA on the P-site leaves the ribosome via the E-site in order to bind to another complementary mRNA codon and continue the translation process.
What is the relationship between genetic mutations and DNA?
which expressions are equivalent to 4(4a+5)?
A student is writing a paper to explain how scientists interpret this image.
What is the student most likely explaining?
analogous structures
homologous structures
comparative anatomy
embryology
Answer: The answer is D: Embryology
Explanation:
I’m not sure but it makes the most sense. #BLM <3
Answer:
embryology
Explanation:
I took the test
State what is meant by the term metabolic.
Answer:
Metabolism is the term for chemical reactions that occur in the cells of living organisms . The metabolic process help humans grow and sustain.It is also often said that the higher the metabolism the healthier is the person.
HOPE IT HELPS :)
PLEASE MARK IT THE BRAINLIEST!
Nutrients from digested food move front the digestive system directly to the -
A. Circulatory system
B. Integumentary system
C. Excrectory system
D. Endocrine system
Answer:
A.
Explanation: Digestion is a whole process that takes countless of hours. When the digested food reaches the small intestine all the good nutrients get taken into the bloodstream, and after that excretory system is involved.
I will choose the person brainliest who answers this:Carrie is studying the genes of two fruit flies in her lab. She knows what alleles they have.
She wants to know the potential combinations of alleles their offspring could inherit.
Which of these would help Carrie identify the potential combinations?
a
allele
b
carrier
c
pedigree
d
Punnett square
Answer: D: Punnet Square
Explanation: Generally, a Punnet Square is a diagram that is use to predict the possible or potential genotypic outcome of offsprings from a particular cross or breeding experiment.
Why is West Ferris not running out of water
Answer:
The population of East Ferris is increasing over time, while the amount of rainfall in East Ferris stays about the same over time. ... The population of East Ferris remains the same over time, while the amount of rainfall in East Ferris increases over time.
Explanation:
West Ferris is not running out of water as it rains more in West Ferris than in East Ferris.
• In the East Ferris, the population is increasing with time, while the amount of rainfall in East Ferris remains similar with time.
• Over the West Ferris the water vapor gets high up in comparison to the East Ferris. This makes water vapors to move to distinct parts of the atmosphere, and the mountains and winds direct the water vapors to the West Ferris.
• Due to the rain shadow effect, it rains more on the West Ferris. The sides of the mountains, which are hit more by wind exhibits more precipitation in comparison to the sides, which are not, this is known as the rain shadow effect.
• The wind seems to move from East to West, with the upward movement of the humid air, it gets cool and the condensation of water vapors takes place into clouds and falling of rain takes place.
Thus, due to continuous rain in the West Ferris it does not run out of water.
To know more about:
https://brainly.com/question/21530300