Diagrams 1 and 2 show cells from an organism with a diploid chromosome number of 4.
> >
x x
1
2
Refer to the illustration above. Which of the cells will be a diploid cell at the completion
of division?

Answer:

b

Explanation:

It's part of RNA

Answer:

B

Explanation:

When DNA goes to RNA, you have to find the matching pair. G goes to C, A to U, T to A, and C to G. Ask for any clarification!

Answer:

True

Explanation:

This statement is true. A species can always change over time and adapt to their environment.

A species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. It is a class of plants or animals whose members have the same main characteristics and are able to breed with each other.

Moreover, it is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behavior or ecological niche.

Hence, species can change over time and adapt the conditions according to their environment.

Learn more about species:

https://brainly.com/question/13259455

#SPJ2

Answer: The stress builds up in rocks. However, rocks eventually break, and the stored stress is released as energy in the form of earthquakes. ... The energy released during an earthquake migrates away from the focus of the earthquake (location of the first break of the rocks) as waves. These waves are called seismic waves.

Explanation:

Answer: codomiant traits.

Explanation: just took the pretest and that was the answer.

Answer:

The cell membrane's main trait is its selective permeability, which means that it allows some substances to cross it easily, but not others. Small molecules that are nonpolar (have no charge) can cross the membrane easily through diffusion, but ions (charged molecules) and larger molecules typically cannot.

Answer:

Root anchor them in the ground and absorb water for the plant. Woody stem provides support to the plant and connect the roots and leaves. Leaves capture the sun's energy and use it to make food through the process of photosynthesis. Flowers contain the reproductive parts of the plant. fruite protect and help spread the seeds.

Explanation:

Answer:

roots, leaves, flowers, fruits

Explanation:

Answer:

C. This process is translation and involves the production of proteins from RNA.

Explanation:

- In the process of protein synthesis, the first step is called “transcription”. In transcription, the mRNA (messenger RNA) unwinds DNA base pairs, and pairs it with the single strand of RNA (A,U,C,&G) . Then the mRNA moves out of the nucleus and into the cytoplasm to ribosome. That process is called “translation”. In translation, there is a molecule called tRNA (transfer RNA). There is an amino acid which corresponds to the base pairs of RNA in top, which will create a chain of amino acids.

Answer:

Translation

Explanation:

Answer:

As the amount of carbon dioxide in the atmosphere rises, the oceans absorb a lot of it. In the ocean, carbon dioxide reacts with seawater to form carbonic acid. This causes the acidity of seawater to increase.

As we have seen, coral reefs have been bleached because of this increased in acidity

The oceans absorb a significant amount of carbon dioxide as the amount in the atmosphere increases. Seawater and carbon dioxide react in the ocean to produce carbonic acid. Seawater's acidity rises as a result of this.

Acidification is defined as a phenomena that happens when some chemicals release protons into the environment. Ocean acidification is mostly brought on by atmospheric carbon dioxide gas absorbing into the ocean. The pH of the water is lowered as a result, increasing the acidity of the ocean. The amount of carbon dioxide is rising due to numerous factors.

More carbon dioxide is evaporating into the ocean as a result of human-driven increases in atmospheric carbon dioxide concentrations. Currently, the ocean has an average pH of 8.1, which is basic (or alkaline), but when more CO2 is absorbed, the pH drops and the ocean turns more acidic.

Thus, the oceans absorb a significant amount of carbon dioxide as the amount in the atmosphere increases. Seawater and carbon dioxide react in the ocean to produce carbonic acid. Seawater's acidity rises as a result of this.

To learn more about acidification, refer to the link below:

https://brainly.com/question/15611772

#SPJ2

Answer:

Mutation.

Explanation:

Mutation in the organism's DNA that is passed on to the offspring is that main cause of heritable phenotypic change in some members of a population that reproduces asexually. Repeated exposure of Plasmodium that is sensitive to artesunate strain to increasing dosage of artesunate led to the development of resistance in plasmodium because the genetic mutation occur in the plasmodium that provide resistance against artesunate.

A unicellular eukaryotic organism that infects and lives in insects and vertebrates as a parasite is called plasmodium. They are single-celled organisms that undergo both types of reproductive life cycles.

The mutation caused a heritable phenotypic change in some members of a population of certain type of reproducing organisms.

Therefore, the mutation caused the heritable phenotypic change.

Learn more about mutation here:

https://brainly.com/question/2303286

Answer:

COAL

Explanation:

Secondary energy refers to the more convenient forms of energy which are transformed from other, primary, energy sources through energy conversion processes. Examples are electricity, which is transformed from primary sources such as coal, raw oil, fuel oil, natural gas, wind, sun, streaming water, nuclear power, gasoline etc., but also refined fuels such as gasoline or synthetic fuels such as hydrogen fuels.

Answer:

coal is an example of secondary energy source.

Answer:

D. It will become a gas.

Explanation:

I go to k12 and  got it right. Science Unit 2 Test.

Answer:

Explanation:

Isotopes are atoms with different atomic masses which have the same atomic number. The atoms of different isotopes are atoms of the same chemical element; they differ in the number of neutrons in the nucleus.

Answer:

Isotopes are atoms with different atomic masses which have the same atomic number. The atoms of different isotopes are atoms of the same chemical element; they differ in the number of neutrons in the nucleus.

Explanation:

Answer:

I believe it is B

Explanation:

Living    

nonliving

Hope this helps!!!

plz mark brainliest

Organisms depend on the environment, which is made of living and nonliving things. The correct option is C.

The environment can be defined as the sum of all living and non-living elements and their effects on human life.

Non-living or abiotic elements include water, land, sunlight, rocks, and air, while all living or biotic elements are animals, plants, forests, fisheries, and birds.

Our environment provides numerous benefits, including the air we breathe, the food we eat, and the water we drink, as well as the numerous materials required in our homes, workplaces, and leisure activities.

Healthy ecosystems clean the water, purify the air, maintain our soil in good condition, regulate the climate, recycle nutrients, and provide us with food.

They supply raw materials and resources for pharmaceuticals and other uses. They are the foundation of all civilizations and the backbone of our economies.

Thus, the correct option is C.

For more details regarding environment, visit:

https://brainly.com/question/518189

#SPJ2

Answer:

The universe

Explanation:

Explanation:

Subduction happens where tectonic plates crash into each other instead of spreading apart. At subduction zones, the edge of the denser plate subducts, or slides, beneath the less-dense one. The denser lithospheric material then melts back into the Earth's mantle. Seafloor spreading creates new crust.

Answer:

by analyzing how genes influence the development of phenotypic traits, i.e., by determining the association between phenotypic traits and changes in DNA sequence  

Explanation:

Genetics is a discipline that studies how genetic variation, i.e., the variation in the Deoxiriibunicleinc acid (DNA) molecule, is associated with the transmission of heredity, and how the environment influences this process. The DNA is a molecule that carries the instructions to perform all metabolic functions (eg., reproduction, development, growth, etc). Thus, advancements in genetics enabled us to decipher how phenotypic traits pass from parents/ancestors to their offspring/descendence. Genes are segments of DNA that carry the information (genetic information) to determine each phenotypic trait. During reproduction, genes are passed from one generation to the next, thereby transmitting this information across generations.

Answer:

a

Explanation:

zI did this the other day.... pretty weird but ok!!!!

Answer:

Wrinkled peas need to have genotype rr, since the wrinkled trait (r) is recessive

Beavers help dry places by making dams. The correct inference is 2. Beavers are mammals and they are rodents.

Beavers are mammals and they are semiaquatic animals. They eat trees and other woody plants, apples, grasses, water lilies, clover, giant ragweed, cattails, and watercress are among the soft plants that beavers eat.

The water will be slowed down and allowed to soak into the earth, allowing beavers to create channels and plant trees. In times of drought, any leaks in beaver dams will gradually discharge water into the river, and ponds and wetlands will gradually release water into streams and rivers until they dry out.

Therefore, the correct inference is 2, beavers can make dry land wet by making dams.

To learn more about beavers, refer to the link:

https://brainly.com/question/28412985

#SPJ2

Answer:

Explanation:

I have no ideaaa. This stuff wack.

The cytoskeleton is made up of a dynamic connection of protein filaments found in all the cells. Under the eukaryotic, it is made by the microfilaments, microtubes. Giving shape and structure to the system.

Hence the option A and E are correct. that it gives cells shape and structure and helps in cell division.

brainly.com/question/21276757.

Answer:

food, water, habitat

Explanation:

Answer:

Frogs need suitable land and freshwater habitats in order to survive. They also have highly permeable skin that can easily absorb bacteria, chemicals and other toxins.

Answer:

solution 1

solution 2

solution 3

Answer:

The sequence of amino acids

Explanation:

Answer:

The most basic reason that cells are stained is to enhance visualization of the cell or certain cellular components under a microscope. Cells may also be stained to highlight metabolic processes or to differentiate between live and dead cells in a sample.

Answer:

Measurement (Count) of Cell Numbers:

1. Breed Method:

A known volume of microbial cell suspension (0.01 ml) is spread uniformly over a glass slide covering a specific area (1 sq. cm). The smear is then fixed by heating, stained, examined under oil immersion lens, and the cells are counted.

Customarily, cells in a few microscopic fields are counted because it is not possible to scan the entire area of smear. The counting of total number of cells is determined by calculating the total number of microscopic fields per one square cm. area of the smear.

Answer:

cell mass: The total mass of all the cellular elements in the body which constitute all the metabolically active tissue of the body

Cell number: The sequence of numbers or characters, that when dialed, connects to a particular cellular telephone

Explanation: