Give an example of a negative effect of selective breeding.

Answer:

Glucose, starch and iodine (potassium iodide) will pass through the membrane of the dialysis tubing.

Answer c

Explanation:

Answer:

Water, fresher climate, not only scientific factors but also a psychological factor (nice beaches, palms, other wildlife, etc.)

Answer:

B

Explanation:

C table correctly lists the characteristics of the organisms in the two kingdoms. So, the correct option is C.

The system of biological kingdoms is the way in which science classifies living things in order of evolution according to their ancestors which means all species that make up these five large groups. Some recent theories divide them further into six or seven showing the common ancestors and sharing some of their genes which belong to the same family tree.

Along with the kingdoms of living things, there are other taxonomic categories within the same classification system, such as, for example, domain, kingdom, phylum, class, order, family, genus, and species.

Therefore, the correct option is C.

Learn more about Five kingdom classification, here:

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Answer:

C

activates a chemotaxic response in certain phagocytic cells

Answer:

Natural selection favors the strongest and fastest individuals in a population

Beneficial traits are passed on to future generations

There is genetic variation in populations

Explanation:

I just did this last trimester in natural science.

Answer:

omnivores: Birds, Toad, Skunk, Red fox, Wolf, Bear

herbivores: Bees, Deer, Mice, Rabbit, Insects

producers: blossoms, nuts, bark, leaves, blossoms

Answer:

a common ancestor that used these structures to perform one or more specific functions

Explanation:

A vestigial structure is an organ that has no obvious function in an organism, but it has been used by a past ancestor to perform one or more specific functions. Thus, vestigial structures have been retained in the course of evolution, but they lost their ancestral functions. Vestigial structures/organs can be detrimental for the organism because it is required energy to maintain them and they may suffer diseases (e.g., cancer). Some well-known examples of vestigial organs/structures include, among others, the wings of ostriches and cormorants, the human appendix, etc.

The top left, would be light energy from the sun, while the top of the circle would be living beings. Think about it just like plants that that gain energy from the sun through photosynthesis. Then the bottom of the circle would be nonliving beings, either decomposed plants or animals that bring nutrients to soil, or dead ones that we eat. This cycles through until the energy is rereleased through heat. Therefore the top right would be heat energy, every living thing on earth creates gradual amounts of heat. Imagine going for a run, you'll probably be hotter afterwards right? I know it's not the most scientific answer but its 100% right.

Hope this helps!

Answer:

b or c

Explanation:

I can't tell

blc

b.tells more like mass after reaction and before reaction are same blc atoms are equal

more like b

Answer: B. It has the same types of atoms on both sides of the reaction arrow.

Answer:

to act as a messenger from DNA to the rest of the cell.

Explanation:

I feel like this one was pretty self explanatory lmfa.o

Answer:

B

Explanation:

Answer:

B

Explanation:

coz it more direct in terms of thesis

Answer:

Some examples of primary succession include the formation of a new ecosystem after a volcano, glacier outbursts, or a nuclear explosion. Some examples of secondary succession include succession after fire, harvesting, logging, or abandonment of land or the renewal after a disease outbreak

Answer:

so basically your Dominant and recessive is there any more information for this question because i need more information to help you.

Explanation:

Answer:

sun but am not so sure about it

Answer:

Explanation:

Carbon dioxide is added to the atmosphere naturally when organisms respire or decompose (decay), carbonate rocks are weathered, forest fires occur, and volcanoes erupt.

Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossil fuels and forests and the production of cement.

Answered by the One & ONLY #QUEEN aka #DRIPPQUEENMO

Hope This Helped !! :)

Answer:

In most grassland ecosystems, fire is the primary mode of decomposition

Explanation:

Grasslands burn more readily than forest and shrub ecosystems, with the fire moving through the stems and leaves of herbaceous plants and only lightly heating the underlying soil, even in cases of high intensity. In most grassland ecosystems, fire is the primary mode of decomposition, making it crucial in the recycling of nutrients. In some grassland systems, fire only became the primary mode of decomposition after the disappearance of large migratory herds of browsing or grazing megafauna driven by predator pressure. In the absence of functional communities of large migratory herds of herbivorous megafauna and attendant predators, overuse of fire to maintain grassland ecosystems may lead to excessive oxidation, loss of carbon, and desertification in susceptible climates. Some grassland ecosystems respond poorly to fire.

A fire helps grasslands through the following:

This is the visible aspect of combustion of fuel and other materials to produce heat and flame.

controlled burning increases biodiversity by increasing spatial and temporal variation and helps prevent trees from overtaking grasses.

Read more about Grassland fire here https://brainly.com/question/1212527

Answer:

I expect to find

Explanation:

A=30% C= 20% T = 36% G=14%

Answer:

23%

Explanation:

According to Chargaff's law A = T and G = C

T = 27%

A = 27%

27 + 27 = 54

100 - 54 = 46

46/2= 23

So 23%

Answer: black

Explanation:

Yes

Answer:

wow it is blank

Explanation:

Answer: Soil

Explanation:

Answer:

Part A: False

Part B: Liver enzymes may activate some innocuous compounds, making them mutagenic

Explanation:

The Ames test, also known as Salmonella typhimurium reverse mutation assay, is a bacterial short-term technique used to identify if a particular chemical compound may cause mutations in target cells. It has been shown that there exists a positive correlation between carcinogenicity and mutagenicity in the Ames test, but this correlation is not absolute. In the Ames test, a rat liver homogenate (containing liver enzymes) can be added in order to identify substances that are not mutagenic themselves but are metabolized in order to form a mutagen (e.g., benzopyrene).

Answer:

I D K

Explanation:

I just wasted 10 minutes on this and I am so confused:)

Here's li[tex]^{}[/tex]nk to the answer:

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Answer:

The correct answer is - Observations generate a scientific question, leading to a hypothesis, which can be tested through an experiment.

Explanation:

In any scientific knowledge development process, scientists need to follow the scientific process in a particular sequence that helps in developing and testing a hypothesis.

The sequence has:

observation: Observation requires you to pay attention to occurrences around

Forming question: on the basis of observation form a question about why that occurrence happens.

Hypothesis formation: The hypothesis is your initial prediction on why that happens.

Experiment: The experiment is being done in order to collect data and analysis so you can test your hypothesis

Answer:

Its b

Ur welcmom

Answer:

carbon dioxide is produced

Explanation:

I hope this helps :)

Answer:

C

Explanation:

A toboggan is a simple sled traditionally used by children. It is well adapted to sliding down open slopes, where its large surface rides easily on loose, fluffy snow.