a small number of finches live in a protected bird sanctuary natural selection is like least likely to occur in this population​

Answer: The theories are tested under the controlled conditions of the experimental set up. On the basis of the above description, we can say that the scientific investigations are done in the form of experimentation trials before proposing a theory. The theory is tested and is not simply expected.

A theory is a well-established, tested explanation that provides a unified description of some aspect of the natural world.

Henry Gleason objected to the Clements theory. He emphasized that succession is more dependent on abiotic factors and their interactions with the environment.

Yes, the theory was published and widely spread.

Nearly all (around 97%) of the scientific community accepts evolution as the dominant scientific theory of biological diversity. Scientific associations have strongly rebutted and refuted the challenges to evolution proposed by intelligent design proponents.

Clements described plant succession as a developmental process  that ultimately resulted in a mature, or climax, community. This theory was tested, objected, and was not widely accepted.

Clements concluded plant succession as a developmental process by which the community acquired well-defined series of stages.

This ultimately resulted in a climax community. The climax community was indicator and expression of the climatic conditions determining it.

Thus, here one can conclude that Clements successional theory was tested, objected, and published.

For more details regarding plant succession, visit:

https://brainly.com/question/18523167

The answer is The days are shorter and nights are longer. In June, the sun is at its maximum inclination in the Northern hemisphere due to the earth's tilt with respect to the sun (Summer Solstice). Therefore, countries in the Southern hemisphere, such as Austrailia, will experience longer nights than days.

please give brainliest

Answer:

Physical quantities that are derived from one or more fundamental physical quantities are called derived physical quantities. Examples: area, volume, speed, density , etc.

Explanation:

Hope this helps. Have a nice day^_^

The fungi are more closely related to animals than to plants.

Fungi and animals don’t have chloroplasts. This means that neither fungus nor animal can do photosynthesis. Chlorophyll turns plants green and feeds plants. Fungi, on the other hand, absorb nutrients from decaying plant material via an enzyme process. Animals eat their food.

Red alga and green algae belong to the superfamily Archaeoplastida.  Green algae is the closest living relative of land plants and red algae is the nearest living relative of green algae. Red, Algae, Green Algae, and Land Plants form a clade or monophyletic group. Brown Algae and Golden Algae are not related to this group.

To learn more about fungi, refer to the link:

https://brainly.com/question/1287565

#SPJ1

Answer:

a

Explanation:

due to more organisms entering the environment they'll be less resources and more competition

Your genotype refers to the set of alleles you possess. Your phenotype is the trait that can be seen, in this instance blood group A.

(uh-LEEL) At a specific gene locus, one from two or many DNA sequences can be found. One allele ("normal" DNA sequence) is typically prevalent, while other allele (mutations) are uncommon.

A gene locus is a defined location on a chromosome that each allele resides in. The two alleles of the gene are shared by two identical chromosomes, one received from each parent. Both dominant and recessive alleles are possible.

To know more about alleles visit:

https://brainly.com/question/14206531

#SPJ1

Answer:

The answer is A.

Explanation:

Hope this helps!!

Answer:

The major distinction between bacterial and eukaryotic cell division is that prokaryotic cells divide by binary fission, whereas eukaryotic cells divide by mitosis or meiosis. Furthermore, prokaryotic cells do not contain a nucleus, but eukaryotic cells have.

Explanation:

Prokaryotic Cell Division:

Eukaryotic Cell Division:

Answer:

Prokaryotic cells have a single circular chromosome, no nucleus, and few other cell structures. Eukaryotic cells, in contrast, have multiple chromosomes contained within a nucleus, and many other organelles. All of these cell parts must be duplicated and then separated when the cell divides.

Explanation:

Answer:

True.

Explanation:

Bryophytes lack the conventional vascular tissues which usually contain the substance lignin. Without vascular tissues, these plants have no means of transporting water and/or nutrients from their lower organs to the higher organs which explains their limited height.

Hope this helps! Brainliest? Anyways have a great day!! :))

Answer:

Sewage is the answer of this

Answer:

The most likely effect that the nonnative flathead catfish could have on the ecology of the Yadkin River is that they could reduce native fish populations. These catfish are predators, and they could outcompete native species for food and resources, leading to a decrease in native fish populations.

give me brainiest

Mutations occur in all types of macromolecules, including proteins, nucleic acids, lipids, and carbohydrates. However, mutations in nucleic acids (DNA and RNA) are the most significant as they lead to changes in the genetic information that is passed on to future generations.

DNA, the genetic material in most organisms, is a long chain of nucleotides that consists of a sugar, a phosphate group, and a nitrogenous base. The sequence of nucleotides determines the genetic code that is responsible for the development and function of an organism. A change in the nucleotide sequence, or a mutation, can have a variety of effects depending on the location and nature of the mutation.

Mutations in DNA can be classified as either point mutations or chromosomal mutations. Point mutations occur when a single nucleotide is changed, inserted or deleted in the DNA sequence. These can lead to different types of changes, such as a change in the amino acid sequence of a protein or changes in gene expression. Chromosomal mutations involve changes in the structure or number of chromosomes, which can lead to genetic disorders or developmental abnormalities.

Mutations in DNA can occur spontaneously during DNA replication, or they can be induced by various factors, including radiation, chemicals, and viruses. Certain mutations can also be inherited from parents, and these can lead to genetic disorders such as sickle cell anemia, cystic fibrosis, and Huntington's disease.

In conclusion, mutations can occur in all types of macromolecules, but mutations in DNA have the most significant impact as they can alter the genetic information that is passed on to future generations. Understanding the nature and effects of mutations is essential in the fields of genetics and medicine, as it can help in the diagnosis, prevention, and treatment of genetic disorders.

Here you can learn more about macromolecules

https://brainly.com/question/15237842#

#SPJ11  

Answer:

ok :)

Explanation:

1. T

2. T

3. F

4. T

5. F

6. T

7. T

Answer:

D

Explanation:

Got it right :)

Answer:

Other guy is wrong, Answer is C)

Nothing else could have been done to avert the disaster; the damage was inevitable.

Explanation:

Got it checked with EPIC Homework help worker and confirmed it C.

Chest pain secondary to oxygen deprivation to the myocardium is called angina pectoris.

Chest pain known as angina pectoris develops when the heart muscle doesn't get enough oxygen-rich blood. It is frequently a sign of underlying atherosclerosis or coronary artery disease.

A squeezing, pressure-like discomfort in the chest that can also affect the arms, shoulders, neck, jaw, or back is the hallmark of angina. Physical effort, emotional stress, or exposure to low conditions can all cause pain. Angina symptoms are frequently treated with rest and drugs like nitroglycerin.

Angina should not be disregarded because it may be an early indicator of a heart attack. In order to effectively manage angina and lower the risk of cardiovascular events, lifestyle modifications, proper diagnosis, and medication therapies are essential.

To know more about angina pectoris refer to the link below

brainly.com/question/32770139

#SPJ4

Correct question:

Chest pain secondary to oxygen deprivation to the myocardium is called  _______.

Answer:

The answer is somewhere on braninly

Explanation:

Just use the search var and type your question.

Answer:

it could kill off the invasive species but then you would have to worry about your native species too or it can all work in its favor meaning it doesn't effect the invasive species at all and only kills the native species

Explanation:

Answer:

A. 2

Explanation:

I was wrong the first time, I wasn't thinking of jupiter for some reason. sorry!

Answer:

A. 2

Explanation:

Jupiter's magnetic field is quite different from that of all other known planets — it essentially has two magnetic south poles instead of just one, a new Nature study finds. Scientists analyzed Jupiter with NASA's Juno spacecraft, which reached the planet sometime in 2016.

Answer:

B. DNA

Explanation:

Messenger RNA (mRNA) copies information from DNA, the process is called transcription.

Hope it helps.

Answer:

vascular because it has spores

Answer:

B) CO

Explanation:

Chemical decompsition or breakdown is defined as the process in which a substance can be broken down into simpler compounds through chemical means.

CO or carbon monoxide can be decomposed by chemical change because it can be broken down into into carbon and oxygen.

While Co (cobalt), Cr (chromium), and Cu (coppoer) are present in its simplest form and can not be decomposed further.

Hence, the correct answer is "B) CO".

Answer: Vacuoles 

Explanation:

Plant cells use vacuoles to adjust their size and turgor pressure

Answer:

The shape of the thigh bones confirms Orrorin was bipedal. The earliest hominid with the most extensive evidence for bipedalism is the 4.4-million-year-old Ardipithecus ramidus.

Explanation:

Major morphological features diagnostic (i.e., informative) of bipedalism include: the presence of a bicondylar angle, or valgus knee; a more inferiorly placed foramen magnum; the presence of a reduced or nonopposable big toe; a higher arch on the foot; a more posterior orientation of the anterior portion of the iliac

Early hominid fossils were examined and scientists concluded these hominids exhibited bipedalism. This confirms that they belong to Orrorin.

The shape of the thigh bones of the hominid fossil confirms that it belongs to Orrorin species which was bipedal. The earliest of the hominid fossils with the most extensive evidence for bipedalism is almost about 4.4 million year old Ardipithecus ramidus.

Major morphological features which are diagnostic or informative of bipedalism in the species include the presence of a bicondylar angle, or the valgus knee. It is a more inferiorly placed foramen magnum and is the presence of a reduced or the non-opposable big toes. A higher than normal arch on the foot and a more posterior orientation of the anterior portion of the iliac

Learn more about Hominid fossils here:

https://brainly.com/question/22090206

#SPJ3

Vestigial structures are remnants of structures or organs that were present in an ancestor species but are no longer present in the current species. Examples of vestigial structures include the wings of the ostrich, the appendix in humans, and the hind leg bones of the whale.

They are anatomical structures that have lost their original function through the process of evolution. They are often referred to as "leftover" or "useless" parts of the body. However, some vestigial structures may have gained new functions over time.

Here are 3 examples of vestigial structures:

1. The appendix: The appendix is a small, tube-like structure that is attached to the large intestine. It is believed to have once played a role in digesting tough plant material, but is now considered to be a vestigial structure as it no longer serves a necessary function in the human body.

2. Wisdom teeth: Wisdom teeth are the third set of molars that typically emerge during young adulthood. However, due to the evolution of the human jaw, many people do not have enough room in their mouth for these teeth, and they often become impacted or cause other dental problems.

3. Tailbone: The tailbone, or coccyx, is a small, fused set of vertebrae at the base of the spine. It is believed to be the remnant of a tail that was once present in our ancestors, but is now considered a vestigial structure as it no longer serves a functional purpose.

Overall, vestigial structures are a fascinating reminder of our evolutionary history and the changes that have occurred in our anatomy over time.

For more questions related to vestigial structures.

https://brainly.com/question/29208010#

#SPJ11

Answer:

is a type of algae so therefore it should only be found in very moist or watered areas I'm thinking D

Explanation:

it makes sense

Answer and Explanation:

J. They stimulate maximum root and stem growth at different concentrations...