Answer:
D
Feeding relationship I guess
Answer:limiting factors
Explanation: limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem. Carrying capacity is also impacted by the availability of decomposers.
True or false?
Mendel's law of segregation states that
alleles, form of a gene found on a
chromosome) separate during gamete
formation - AKA meiosis.
Answer:
The Law of Segregation states that the two alleles of a given gene will be separate from one another during gamete formation (meiosis)
Explanation: Which of Mendel's laws states that two alleles separate during the formation of gametes?
It is true that Mendel's law of segregation states that alleles, form of a gene found on a chromosome separate during gamete formation.
What is Mendel's law of segregation?Mendel's law of segregation states that alleles of a gene separates into gametes during the process of meiosis.
Genes of an organism usually comes in pairs called alleles. For example; Bb
These alleles separate into gametes during the process of meiosis as stated by Mendel in his first law called the law of segregation.
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A plant is observed to have deep roots and tendrils that wrap around objects. Which pair of tropisms correctly describe these responses?
1.geotropism and phototropism
2. phototropism and thigmotropism
3. hydrotropism and geotropism
4.hydrotropism and thigmotropism
Answer:
4
Explanation:
The correct answer would be hydrotropism and thigmotropism.
Hydrotropism is defined as the movement of a plant or its organs to or away from moisture. The deep root growth of plants is a way of seeking or growing towards moisture that is present deep in the soil. Hence, the root is said to exhibit positive hydrotropism.
Thigmotropism, on the other hand, is the growth or movement of plants or their organs to or away from touches. In this case, the tendrils of the plant that wraps around objects they come in contact with are showing positive thigmotropism.
The correct option is, therefore, option 4.
Answer:
4
Explanation:
construct a process by which rocks may change forms. Rock melts. Sediments deposit into a basin. Magma cools and solidifies underground. Weathering occurs. Intrusive igneous rock forms. Sedimentary rock forms.
Answer:
Las rocas ígneas (del latín ignis, fuego) también nombradas magmáticas, son todas aquellas que se han formado por solidificación de un de material rocoso, caliente y móvil denominado magma; este proceso, llamado cristalización, resulta del enfriamiento de los minerales y del entrelazamiento de sus partículas. Este tipo de rocas también son formadas por la acumulación y consolidación de lava, palabra que se utiliza para un magma que se enfría en la superficie al ser expulsado por los volcanes.
Cuando la solidificación del magma se produce en el seno de la litósfera, la roca resultante se denomina plutónica o intrusiva; si el enfriamiento se produce, al menos en parte, en la superficie o a escasa profundidad, la roca resultante se denomina volcánica o extrusiva y estos, a su vez, se subdividen en familias a partir delas diferentes texturas, asociaciones minerales y modo de ocurrencia. Las formas que adoptan los cuerpos ígneos durante su cristalización delimitan diferentes estructuras ígneas.
Existen diversos criterios para clasificar una roca ígnea, cada uno de ellos con objetivos definidos, como la ocurrencia de las rocas, el tamaño de grano, la textura y estructura, el contenido mineral o la composición química.
Rocas ígneas intrusivas o plutónicas
Son rocas formadas en el interior de la corteza terrestre. Cuando un magma se enfría bajo la superficie lo hace más lentamente, permitiendo un mejor desarrollo de los cristales, que debido a eso alcanzan tamaños que pueden ser observados a simple vista, generalmente abarcan grandes extensiones de terreno y llegan a la superficie terrestre mediante procesos orogénicos (deformaciones tectónicas) o mediante procesos externos de erosión. Dentro de este tipo de rocas, algunos autores reconocen una clase intermedia, la hipoabisal, que incluye a las rocas que han cristalizado a una profundidad moderada y se presentan en forma de filones o diques, rellenando grietas; son mucho menos abundantes que las plutónicas y se encuentran casi siempre asociadas a ellas.
Explanation:
The process of rocks undergoing change includes :
1. Sedimentary rock forms2. Sediments are transported by water.3. Sediments are deposited in a basin.4. Lithification takes place.5. Weathering occurs.6. The rocks are exposed to extreme heat and pressure.7. Rock melts.8. Magma cools and solidified underground.9. Intrusive igneous rocks form.What is a rock cycle?The rock cycle shows us the formation and changes in the nature of the rocks on the surface of the earth and how thet igneous rocks convert into the sediembtary rocks.
How they get transformed into the metamorphic rocks and there but later get recycled back into the igneous type. The rock cycle is thus a dynmaic sequence of the rocks etting trnaofed form one to another.
Find out more information about the rock cycle.
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Why do sexually reproducing organisms need gametes? Why don’t asexually reproducing organisms need them?
Which group of organisms evolved first?
Select one:
a.
fish
b.
reptiles
c.
amphibians
d.
mammals
Answer: c or a because they are water animals
Explanation:
Answer:
A - Fish; (took the test)
Explanation:
Fish evolved in the world's oceans more than 100 million years before reptiles, amphibians, or mammals
Mutations and variations are
1:willed into existence
2:random
Answer:
2:random
Explanation:
Mutations are RANDOMLY caused by mistakes in the DNA replication process there is no telling when they will happen, nor is there a way to force mutations!
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How a mustard plant can be the correct example of multicellular organization? Justify your answer.
Answer:
he needs to get a glizzy.
Explanation:
because its big
A mustard plant is an example of multicellular organization because it is composed of multiple cells that work together to form tissues, organs, and ultimately, a functioning organism.
A mustard plant, like other multicellular organisms, exhibits a high degree of cellular organization. The plant is made up of specialized cells that have differentiated functions. These cells come together to form tissues, such as the epidermis, cortex, and vascular tissues, which perform specific functions necessary for the plant's growth and survival.
Within these tissues, cells are further organized into organs, such as leaves, stems, and roots. Each organ has a specific structure and function that contributes to the overall functioning of the plant. For example, leaves are responsible for photosynthesis, stems provide support and transport nutrients, and roots anchor the plant and absorb water and minerals from the soil.
The coordination and communication between cells, tissues, and organs allow the mustard plant to carry out essential processes like growth, reproduction, and response to stimuli. Each cell relies on the coordinated actions of neighboring cells to ensure the proper functioning of the plant as a whole.
Furthermore, the multicellular organization of the mustard plant enables it to exhibit complex characteristics and adapt to its environment. It allows for specialized functions, division of labor, and the ability to respond and adapt to changing conditions.
In conclusion, a mustard plant serves as a suitable example of multicellular organization because it demonstrates the hierarchical arrangement of cells into tissues and organs, enabling the plant to function as a complex and coordinated organism.
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what’s the answer to this question?
Answer:he term "prion" is derived from proteinacious infectious particle and refers to the pathogen that causes transmissible spongiform encephalopathies (TSEs). This small infectious particle is a disease-causing form of a protein called cellular prion protein (PrPc).
Explanation: i hoped this helped you and i am smart and so are you
How many cells are in mitosis?
Give your answer as a number only.
I DON'T KNOW
Answer:
There are two cells in accordance to research.
Explanation:
neutral atoms have equal amounts of protons and electrons
true or false
What is the locomotory structure of yeast
Answer:
Yeast cell structure
Each yeast cell has a distinct cell wall enclosing granular cytoplasm, within which can be seen a large vacoule and a nucleus (Fig. 214). The vacuole varies much in size according to the state of activity of the cell.
Yeast contains almost the same organelles of a mature eukaryotic cell. Nucleus, Golgi apparatus, mitochondria, endoplasmic reticulum, vacuole, and cytoskeleton are the most important one. Yeast cell particle size is typically of 5×10μm.
Explanation:
Yet, we don't always think of yeast as something remarkable. Instead, it's often perceived as plain or dull—a single-celled organism that, like a plant, lacks the ability to move on its own accord.
A student used poster board to construct this model of DNA.Which statement describes this model of DNA?
Answer:
The model is inaccurate because the base pairs are incorrect.
Explanation:
The model of DNA that the student made was:
G-G
A-A
T-T
C-C
G-G
A-A
T-T
C-C
The model is pairing the bases incorrectly since guanine (G) forms a base pair with cytosine (C) and adenine (A) with thymine (T). In other words, the bases do not pair with the same type.
The DNA strands, which have deoxyribose, phosphate groups, and different bases, are together thanks to hydrogen bonds between the pairs. The pair G-C has three hydrogen bonds, while the pair A-T has two hydrogen bonds.
Between 1984 and 2003, scientists mapped the human genome, which means they determined the pattern of billions of genes that make a human a human. Originally, it took years to map a single person’s total genome. By 2014 multiple genomes could be mapped in one day. What most likely allowed scientists to start mapping so much faster? a change to Mendel’s law of dominance more powerful computer technology the discovery of how germs work new scientists repeating gene experiments
Answers: a change to Mendel’s law of dominance
more powerful computer technology
the discovery of how germs work
new scientists repeating gene experiments
Answer:
More powerful computer technology
Explanation:
More powerful computer technology allowed the scientists to start mapping so much faster because powerful computer works very fast as compared to human brain. The activity or calculation which can be done by the human brain in hours, the computer done it in seconds due to its fast and quick response. So we can conclude from this discussion that powerful computer technology allowed the scientists to start mapping very fast.
which one helps inprove air quality
the second option since a carpool would decrease the number of cars, and the amount of pollutants produced by cars imagine if 5 people went in the same car compared to 5 people going in 5 different cars
the process where maiten magma rises and sinks due to tempature of difference, CRIVNCONEO
Answer:
Convection
Explanation:
The process where molten magma rises and sinks due to the temperature difference is known as CONVECTION.
This occurs when the hot magma moves upward and is cooled and moves downward again to be heated due to temperature difference, and similarly when cold magma moves upward and is heated and moves downward again to be cooled due to temperature difference.
Hence, in this case, the correct answer is CONVECTION
can you help me please?
what does DNA looks like? describe the structure of DNA?
Photosynthesis uses sunlight to convert water and carbon dioxide into
A. oxygen
B. high-energy sugars (ie. glucose)
C. chloroplasts and oxygen
D. oxygen and high energy sugars (ie. glucoese)
Where would you expect precipitation to occur
I think the answer is clouds.
Precipitation is any type of water that forms in the Earth's atmosphere and then drops onto the surface of the Earth. Water vapor, droplets of water suspended in the air, builds up in the Earth's atmosphere. Water vapor in the atmosphere is visible as clouds and fog.
answer:
Precipitation is most abundant where air rises, and least abundant where it sinks. It also tends to be greater near oceans and lakes, and in higher elevations.
To summarize what you have learned about transcription, explain how a gene directs the synthesis of an mRNA molecule. Include in your explanation the words and phrases: base-pairing rules, complementary nucleotides, DNA, gene, mRNA, nucleotide, nucleus, and RNA polymerase
Answer:
Please find a detailed explanation of the process below
Explanation:
Transcription is the first stage of gene expression in living organisms in which a DNA sequence is used to synthesize a mRNA molecule. This process, which occurs in the NUCLEUS of eukaryotes and cytoplasm of prokaryotes, is catalyzed by an enzyme called RNA POLYMERASE.
- In the initial stage called INITIATION, RNA polymerase binds to the promoter of GENE and starts to unwind the double strand of the DNA sequence.
- The RNA polymerase, then, begins to add complementary NUCLEOTIDE bases following the COMPLEMENTARY BASE PAIRING RULE, which states that Adenine will pair with Thymine (Uracil in RNA) while Guanine will pair with Cytosine i.e. T-A, A-U, G-C etc. This stage is called ELONGATION.
- The last stage called TERMINATION involves the stopping of the process because the RNA polymerase has encountered a termination signal.
In an unusually cold winter, a population of rabbits would be affected in
which of the following ways?
The rabbits with thicker fur would survive and reproduce more than those with little
fur.
O
All of the rabbits would grow the perfect amount of fur they need.
The rabbits with little fur would survive and reproduce more than those with thick fur.
The rabbit population would be unaffected.
Answer:
Rabbits with thicker fur would survive, others would die off
Explanation:
I guess the answer would be the first one
The most recent fossil discoveries have filled in many of the gaps in the evolution of birds from dinosaurs. Before the latest fossils were found, there were some scientists who questioned the idea that birds evolved from dinosaurs. In general, scientists constantly work to
Answer:
can you add a picture ?
How would prescribing antibiotics affect someone with smallpox?
Answer:
Small Pox
Medical Condition
A deadly viral disease that has been completely eradicated.
How common is condition?
Extremely rare (Zero cases in US in 2015)
How is condition transmitted?
Transmitted through direct contact
Is condition preventable by vaccine?
Usually preventable by vaccine
Does diagnosis require lab test or imaging?
Requires lab test or imaging
Is condition treatable?
Treatments can help manage condition, no known cure
Time taken for recovery
Can last several days or weeks
Caused by infection with variola virus. Rashes on the face, hands and torso which form blisters and scabs which lead to formation of deep pitted scars. Smallpox has no cure; treatment involves managing symptoms.
Explanation:
Answer:
b
Explanation:
Write a testable hypothesis related to sunblock
I need help with this question thanks :)
Answer: A : earthquake
CELLS & CELL MEMBRANE
Which of the following is NOT a
eukaryotic organism?
A. A plant
B. An animal
C. A bacterium
D. A protist
Answer:
The answer is option C : a bacterium
non-metals tends to form positive ions
true or false
Answer:
False
Explanation:
Non-metals tend to form negative ions (anions )
Which factor is included in watershed conservation?
A. protecting different kinds of wildlife
B. removing vegetation whenever possible
C. preventing damage to crops from precipitation
D. relocating ecosystems away from polluted areas
Answer:
Its C
Explanation:
.......................
Please help What type of cells have a nucleus?
a Prokaryotes
b Eukaryotes
C Bacteria
d Viruses
Answer:
Cells that have more than one nucleus are called eukaryotic cells.
The answer is B
:-) :-) :-) :-) :-) :-) :-) :-) :-)
Please help
Answer:
Explanation:
playing a game today just keeep it on gottttttttt
What happens to the energy that is stored in cells? Check all that apply. O It is released slowly. It is released quickly. It is released in a single reaction. O It is released in a series of reactions. It is used by cells for repair and growth. Intro
Answer:
O It is released slowly. <---
O It is released quickly.
O It is released in a single reaction.
O It is released in a series of reactions. <---
O It is used by cells for repair and growth. <---
Explanation:
The energy or ATP is stored and is released slowly. In order to release it slowly it will be released in a series of reactions. When it does it can be used for growth and/or repair for the body.