Determine whether each statement refers to species diversity or genetic diversity.
Every organism in an ecosystem relies on other species for survival:__________
Reduced options for mates can lead to inbreeding:
Decreased diversity can lead to increased susceptibility to disease:___________
The loss of a producer could result in the loss of consumers:___________
When a population becomes small, diversity is lost:

As an island splits in two and the halves drift apart, a population of local birds is divided and The construction of a road divides a rabbit population are allopatric.

Allopatric: What is it?

The term "speciation" is used to describe how new species are formed during the process of evolution.

Allopatric speciation is also known as geographic or vicariant speciation.

In a group of mice, some mice consume only fruit, while others only consume seeds, Some female African cichlids will only mate with blue-colored males,

While others will only mate with red-colored males and the sympatric. Some beetles in a community will only pair up at night,

While others will only pair up during the day are all sympatric .

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Photosynthesis is the process by which plants trap light energy through their pigments and together with carbon dioxide and water generate a carbohydrate (chemical energy).

That is, photosynthesis is the process in which light energy is converted into chemical energy in the form of sugars.

we can conclude that the correct answer is:

B. photosynthesis.

Explanation:

In population genetics, the term evolution is defined as a change in the frequency of an allele in a population. ... The allele frequency within a given population can change depending on environmental factors; therefore, certain alleles become more widespread than others during the process of natural selection.

The length of the bone shows that the body has been dead about four years. Option B

We know that the skeleton is the part of a person that remains after the individual has died. It is composed of the bones of the deceased. The length of the bone is a determinant of the length of time within which the person died.

This is because, the changes in the length of the bone gives insight into the degeneration of the bone cells which follows the death of the human.

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Answer:

D. It allows some molecules to pass through but prevents others from doing so.

Explanation:

Plasma membrane or cell membrane is a selective permeable membrane which allows light molecules to pass and prevents heavy molecules.

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Answer:

1. it's an atom

Explanation:

An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton's Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.

The conclusion that is MOST STRONGLY supported by the data in the table is "D- Introducing polyploidy to plants can increase certain desirable traits."

option D is correct.

The table shows that introducing polyploidy in plants can increase the size of the leaves, cells, fruits, flowers, and seedless fruits.

Therefore, we can conclude that polyploidy can improve certain desirable traits in plants. This is also supported by the fact that many plants that are grown commercially are polyploid, which is an evidence that introducing polyploidy in plants has its advantages.

Option A is incorrect as polyploidy can be developed naturally.

Option B is not the MOST STRONGLY supported conclusion as it is not always the case that plants will increase their ploidy level with each generation.

Option C is incorrect because many polyploid plants exist and are able to survive with a higher chromosome number.

option D is correct.

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The description "the proportion of phenotypic variance due only to the additive effects of alleles" is a description of Narrow Sense Heritability, while the description "how closely offspring resemble their parents" is a description of Broad Sense Heritability.

Narrow Sense Heritability is the proportion of phenotypic variance due to total genetic variance, which includes genetic effects such as epistasis, dominance, and additive effects. Broad Sense Heritability is the measure of genetic versus environmental effects of phenotypic variance and can be used to predict evolution through natural selection.

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The pieces of evidence that support the theory of endosymbiosis, indicating that mitochondria were once separate organisms before being integrated into eukaryotic cells, are: they multiply by binary fission and tthey have their own separate DNA, option A and E is correct.

The evidence that supports the theory of endosymbiosis, proposing that mitochondria were once separate organisms before integration into eukaryotic cells, includes two key factors. First, mitochondria multiply by a process called binary fission, which is similar to how bacteria reproduce. This suggests that mitochondria possess independent replication mechanisms. Second, mitochondria have their own separate DNA, known as mitochondrial DNA (mtDNA).

MtDNA is distinct from the nuclear DNA of the host cell and shares similarities with bacterial DNA. These shared characteristics support the idea that mitochondria evolved from an ancient symbiotic relationship between a host cell and a free-living bacterium. Together, these pieces of evidence provide strong support for the endosymbiotic origin of mitochondria, option A and E are correct.

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The complete question is:

Endosymbiosis is the theory that mitochondria were once a separate organism before being integrated into eukaryotic cells. Which of the following pieces of evidence support that theory? (Check all that apply).

A. They multiply by binary fission.

B. They have their own mini-mitochondria to produce ATP.

C. They produce oxygen during the cellular respiration process.

D. They are impacted by antiviral medications.

E. They have their own separate DNA.

F. They are impacted by antibiotic medications.

The Overview:

Sustainability is described as to the ability to meet the needs of the present without compromising the ability of future generations to meet their own needs.

Ecological  Footprint:

The ecological footprint is described as  a measure of the impact that human activities have on the environment and s measured in terms of the amount of land and water required to produce the resources we consume and to absorb the waste we generate.

Resources:

The Renewable resources are those that can be replenished and replaced naturally over time, example is  solar energy, wind energy, and timber.

The Nonrenewable resources are those that cannot be replenished or replaced once they are used up  such as fossil fuels and minerals.

Renewable energy is  described as energy derived from natural sources that are replenished at a higher rate than they are consumed.

The Sunlight and wind are known example of such sources that are constantly being replenished.

In conclusion, renewable energy sources are plentiful and all around us.

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Answer:

A

Explanation:

If I'm wrong I'm sorry.

I had this question.

Answer:

A

Hope this helped, if not, don’t hate.

According the intermediate disturbance hypothesis diversity decline at less frequent and low levels of disturbance because competitive exclusion increases without frequent disturbance. Option D is correct.

According to the intermediate disturbance hypothesis, diversity declines at both very low and very high levels of disturbance, while it is maximized at intermediate levels of disturbance. The reason diversity declines at less frequent and low levels of disturbance is because competitive exclusion increases without frequent disturbance.

Without disturbance, dominant species can outcompete other species, leading to a decrease in diversity. In contrast, at high levels of disturbance, populations are unable to establish and persist, leading to a reduction in diversity.

At intermediate levels of disturbance, however, the balance between disturbance and competitive exclusion allows for a greater diversity of species to persist.

Hence, D. is the correct option.

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Answer: Flowers need sunlight

Explanation:

Flowers are attracted to the light because its wants makes them grow its kinda like humans  eating food well as a flower they need water air and sunlight as there food.

Answer:

The Answer is (A) It is too broad

Explanation:

Edge 2021

Answer:

B

Explanation:

The skeleton helps in support and movement...

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Answer:

Carbohydrate digestion begins in the mouth with salivary amylase.

Explanation:

Carbohydrate digestion begins in the mouth with the release of salivary amylase that mix with the food and initiate the digestion of carbohydrates. Carbohydrates is the only macromolecule which digestion started from the mouth. Carbohydrate absorption occurs primarily in the small intestine where the blood capillaries present on the wall of small intestine absorbs nutrients and added it to the blood stream.

Answer:Scientific Theory

Explanation:

Answer:

Scientific Theory

Explanation:

A Scientific Theory is an explanation based on a body of facts that scientists have repeatedly confirmed through observation and experiment.

Answer:

Typically, groundwater is naturally clean and safe to drink. Because the soil on top acts as a filter, groundwater is usually free of micro-organisms that may cause disease. However, groundwater can become contaminated if the casings or caps for wells are not installed in the correct way.

In a heterozygous hybrid where both parents are heterozygous for a particular trait, the genotypic ratio is 1:2:1. In a cross where one parent is heterozygous and the other is homozygous for a characteristic, the genotypic ratio is 1:1. Sources.

The genotypic ratio illustrates how frequently an organism's characteristic will appear in the progeny when genes for specific traits are crossed. Using a simple monohybrid cross and the Punnett square method, this is more simply comprehended.

This cross's genotypic ratio is represented as 1:2:1. Each gene in both plants and animals carries two alleles, or variations, one from each parent. The Punnett equation is used to forecast all the phenotypic changes for the progeny when male and female gametes combine (cross).

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Chemoreceptors that play an important role in reflexive control of respiratory function are not affected by pH, PO2, PCO2, or hydrogen ion concentration.

Chemoreceptors are specialized nerve cells or receptors that detect changes in the chemical composition of the blood. The prefix "chemo-" alludes to the chemical makeup of the blood. The brain receives that data from the chemoreceptors to assist in maintaining the equilibrium of the cardiovascular and respiratory systems.

Chemoreceptors are sensors that monitor changes in CO2, O2, and pH and are categorized as central or peripheral based on anatomical location. The brain's central chemoreceptors, which react to changes in the partial pressure of carbon dioxide in their immediate environment, are different from arterial chemoreceptors, which monitor and respond to changes in the partial pressure of oxygen and carbon dioxide in the arterial circulation.

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Answer:

D. Sistema reproductor.

Explanation:

La excreción es el proceso de eliminar los desechos y el exceso de agua del cuerpo. Estos desechos pueden ser dañinos y pueden causar daños.

Los órganos responsables de la excreción son el riñón, los pulmones, la piel, el hígado y el intestino grueso.

La piel elimina el sudor, el exceso de agua y las sales a través de las glándulas sudoríparas.

El sistema urinario está formado por riñón, uréteres, vejiga y uretra. El riñón elimina el exceso de agua y sal al producir orina que luego se transporta con la ayuda de los uréteres, la vejiga y la uretra.

En el sistema respiratorio, los pulmones excretan sustancias gaseosas, como dióxido de carbono y agua.

True. Urban ecology is the scientific report of how living organisms in cities socialize with one another and with their surroundings.

Environments characterised by high-density residential and commercial structures are referred to as urban environments. Compared to ecology, the study of urban ecology is relatively new. Urban ecology is a branch of ecology that uses specific methodologies and research. More than 50% of the world's population now lives in urban settings, making urban ecology an increasingly important field of study. Two-thirds of the world's population is predicted to reside in growing metropolitan areas within the next 40 years. Urban ecological processes are comparable to those occurring outside of urban areas. More research in urban ecology is necessary since both the types of urban environments and the animals that inhabit them are little known.

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The process you are referring to is called phagocytosis, which is a fundamental process in cell biology that allows cells to engulf and digest unwanted or foreign materials.

Phagocytosis occurs in various types of cells, including white blood cells, which play a crucial role in the immune system.
The process of phagocytosis involves several steps. First, the cell recognizes the unwanted body or particle by its surface receptors. Then, the cell membrane extends around the particle, forming a phagosome. Once the particle is fully enclosed, the phagosome fuses with lysosomes, which contain digestive enzymes that break down the particle into small molecules that can be used by the cell.
Phagocytosis is essential for maintaining proper cellular function and defending against infection and disease. It is also involved in the removal of dead cells and debris from tissues. However, in some cases, phagocytosis can go awry, leading to the destruction of healthy cells and tissues. In summary, phagocytosis is a crucial process in cell biology that helps maintain a healthy body by removing unwanted or foreign materials.

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Humans have two forms of DNA. One is mitochondrial DNA, while the other is nuclear DNA. Humans have B-DNA. It has a right-handed double-helical structure.

All of the cells of a complex multicellular creature, such as a human person, possess the same DNA; nonetheless, the body of such an organism is plainly made up of many distinct types of cells.

Mitosis is employed to generate daughter cells that are genetically similar to the parent cells. The cell duplicates - or'replicates' - its chromosomes, then divides the copied chromosomes evenly to ensure that each daughter cell has a complete set. Your body is made up of billions of cells (thousands of millions).

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The layer that you are referring to is the dermis. The dermis is the layer of skin that lies beneath the epidermis and provides mechanical support and acts as a barrier.

Dermis is composed of two layers: the papillary layer and the reticular layer. The papillary layer is the uppermost layer of the dermis and contains blood vessels, nerve endings, and connective tissue. The reticular layer is the lower layer of the dermis and is composed of dense, irregular connective tissue. Both of these layers work together to provide support and protection to the skin.

Additionally, the dermis contains hair follicles, sweat glands, and sebaceous glands, which are responsible for producing hair, sweat, and oil, respectively. Overall, the dermis is an important layer of the skin that plays a crucial role in providing mechanical support and acting as a barrier.

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Answer:

The blood vessels that returns blood to the heart is the superior and inferior vena cave,along with the aorta,are the great vessel's involved in systemic circulation.