Which hormone from the pituitary gland is responsible for increased estrogen secretion and ovulation in females and testosterone secretion in males?OOOOACTHFSHLHTSH

Answer:

the second choice is really the only on that makes sense,

Explanation:

I'm not really sure that plants need rocks but it can't be the third answer choice because soil is made up of cells and microorganisms. Plants can photosynthesize but animals (the mocking jay) cannot. and for the last choice water and sunlight aren't any type of organism, they are abiotic.

Tim used a chemical control method known as pesticide application.

Pesticide application involves the use of chemicals to control or eradicate pests, such as insects, fungi, and weeds. In Tim's case, he applied a pesticide to the outer layer of his crop stems to control the non-native fungus that had affected his crops. Pesticides can be applied in various forms, such as sprays, dust, and granules.

The type of pesticide used depends on the target pest and the crop being protected. While chemical control methods such as pesticide application can be effective, they also have potential drawbacks, such as the development of pesticide resistance in the targeted pest populations and the risk of harming non-target organisms and the environment.

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Answer:

Cell wall

Explanation:

Cell wall is a unique structure found only in some specific organisms like plants, bacteria, fungi etc. The cell wall in plants is predominantly made up of a polysaccharide called CELLULOSE. This carbohydrate confers upon the cell "rigidity".

The cell wall is an additive material including the cell membrane that coats the external part of the cell of plants, hence, it gives plant cells their characteristic shape. The cell wall contributes to the overall flexible but rigid shape of the plant cell, protecting the cell against physical or chemical stresses.

Two sentences that correctly identify the environmental consequences of land use are:

1. Often, land is cleared to make room for businesses or homes, leading to habitat destruction, loss of biodiversity, and disruption of ecosystems.

2. Sometimes, governments use eminent domain over private property to create national parks or reserves, contributing to the conservation of natural areas and biodiversity.

Land use has significant environmental consequences, and understanding these impacts is crucial for sustainable land management. The clearing of land for various purposes, such as urbanization or agriculture, has detrimental effects on the environment. Large-scale clearing of land often involves deforestation, which results in the destruction of forests and their ecosystems, loss of habitat for countless species, and increased carbon dioxide emissions. Moreover, the conversion of natural land into urban or agricultural areas disrupts natural water cycles, alters soil composition, and contributes to the loss of valuable ecological services.

On the other hand, governments sometimes use eminent domain to acquire private land for the establishment of national parks or reserves. This action aims to protect and preserve natural areas, safeguarding their biodiversity and ecological integrity. National parks and reserves serve as crucial refuges for wildlife, support conservation efforts, and provide opportunities for scientific research and education. They play a vital role in maintaining ecosystem services, mitigating the impacts of climate change, and promoting sustainable land use practices.

In summary, land use choices have significant environmental consequences. Clearing land for development purposes can lead to habitat destruction and loss of biodiversity, while the establishment of national parks and reserves through eminent domain helps protect and conserve natural areas and their associated ecosystems. Striking a balance between human development and environmental preservation is essential for sustainable land use management.

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Answer:

D

Explanation:

the continents were connected

Answer:

It affect the climate of an area. Water heats and cools more slowly than land. Therefore, in the summer, the coastal regions will stay cooler and in winter warmer. A more moderate climate with a smaller temperature range is created.

Answer:

Water Stores Energy

Explanation:

Consequently, large bodies of water heat up and cool down more slowly than adjacent land masses, so their temperature changes less dramatically with the seasons.

The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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Answer:

because the plates do not pass smoothly there will be some interaction in both of them

Answer:

The most commonly-known way is in the stomach, during digestion.

Answer:

Jamaican slider is the scientific name of the only fresh water turtle found on the Southern most Bahamain iisland.

The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).

1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).

Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).

Now we can express the ratio between 92 mL and 88.72 mL:

92 mL : 88.72 mL

Simplifying the ratio by dividing both sides by the greatest common divisor, we get:

46 : 44

So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

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The four types of final impression materials are: 1) inelastic impression materials, 2) elastomeric impression materials, 3) hydrocolloid impression materials, and 4) inorganic impression materials.

Inelastic impression materials, which include plaster and compound materials, seem to be the least desirable to use as final impression materials. These materials are rigid and lack flexibility, which makes it difficult to obtain accurate impressions of complex oral structures, and they can also cause discomfort for patients during the impression process.

Elastomeric impression materials, hydrocolloid impression materials, and inorganic impression materials have largely replaced inelastic materials due to their improved accuracy and ease of use.

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Sedimentary rocks are a type of rock that are formed from accumulated sediments, which are solid fragments of minerals, rocks, or organic matter that have been transported and deposited by wind, water, or ice. Over time, these sediments become compacted and cemented together to form solid rock.

Sedimentary rocks can be composed of a wide range of materials, including sand, gravel, clay, silt, and organic matter such as shells and plant debris.

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Answer:

Explanation:

RNA molecules are produced in the nucleus of human cells from DNA by a process called transcription, but they are found in the cytoplasm too. DNA is present only in the nucleus of the cell.

Answer: c

Explanation:

ap*x

The Milgram experiment revealed that participants obeyed even when they are feeling uncomfortable. The correct option is C.

Milgram explains the psychology of genocide and answers the popular contemporary question.

Based on this experiment, the behavior showed up by the people is they even uncomfortable, still they obeyed the authority person.

The correct option is C.

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From the diagram above, I dont think that organisms of the same ordershare a stronger evolutionary relationship than organisms in the same phylum. This is because, after kingdoms, the subsequent categories of increasing specificity are: phylum, class, order, family, genus, and species. Levels in taxonomic classificationAt each sublevel in the taxonomic classification system, organisms become more similar.Organisms that share similar physical features and genetic sequences tend to be more closely related than those that do not. Scientists use a tool called a phylogenetic tree to show the evolutionary pathways and connections among living organisms. Phylogenetic treeA phylogenetic tree is a diagram used to reflect evolutionary relationships among organisms or groups of organismsTaxonomical classificationTaxonomy is the scientific study of naming, defining and classifying groups of living organisms based on shared characteristics. There are seven main taxonomic ranks: kingdomphylum ( in animals )or division ( in plants )classorderfamilygenusspecies.

Explanation:

a. By peristalsis

..................

Answer:

Good ozone-stratosphere

Bad ozone-troposphere

Explanation:

The stratosphere or “good” ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.

In the troposphere, near the Earth's surface, human activities lead to ozone concentrations several times higher than the natural background level. Too much of this ground-level ozone is 'bad' as it is harmful to breathe and also damages vegetation.

An ocean trench is described when B and C, some are found next to continents and they are long and deep.

An ocean trench is a long, narrow depression in the ocean floor. They are typically 50 to 100 kilometers wide and 3 to 4 km below the level of the surrounding oceanic floor, but can be thousands of kilometers in length.

There are about 50,000 km of oceanic trenches worldwide, mostly around the Pacific Ocean, but also in the eastern Indian Ocean and a few other locations. The greatest ocean depth measured is in the Challenger Deep of the Mariana Trench, at a depth of 10,920 m (35,830 ft) below sea level.

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Complete question:

Which of the following describes an ocean trench

(A) A high, narrow ridge in the ocean floor

(B) Some are found next to continents

(C) They are long and deep.

(D) A shallow, wide basin in the ocean floor

Answer:

7

Explanation:

atomic mass = # of protons and neutrons in a atom

Answer:

7

Explanation:

Mass Number= # protons + # neutrons

Atomic #= # protons

(14)=(7)+ x

x= # neutrons

x=7

Answer:

Both studies support the concept that species operate within a narrow optimum temperature range and are coupled to enzymatic activity.

Explanation:

The studies shown in the question above started from the same concept to establish the scientific experiment and had the same objective related to the investigation as temperature changes in the environment where these organisms live influences the enzymatic activity and, therefore, the functioning of their organism, being able to including modifying the environment around them. In summary, we can say that the studies sought to support the concept that species operate within a narrow range of optimal temperature and are coupled with enzymatic activity.

Answer:

Carbon dioxide concentration

Explanation:

Even if there is plenty of light, a plant cannot photosynthesise if there is

insufficient carbon dioxide.

Answer:

Variation in traits can be caused by variation in protein molecules within individuals' cells.

Explanation:

Protein molecules' structures affect their function, and the way they connect to other molecules

The DNA sequence is 3' T C G T T C A G T 5' and the mRNA sequence will be 5' AG C A A G U C A 3'.

There are a number of widely used methods to detect and determine the abundance of specific mRNAs in total RNA or poly RNA samples. Here, we review four common methods: Northern blot analysis, nuclease protection assay in situ hybridization, and reverse transcription-polymerase chain reaction.

During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of pre-mRNA molecules, which are then processed into mature mRNA. RNA polymerase reads the code in the 3'-5' direction from the template strand and produces the mRNA strand in the 5'-3' direction.

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The truth is that B. Person-blame approaches rarely account for the full situation.

Attributing all responsibility for Natalie's unemployment to her supposed lack of effort is flawed as it dismisses the existence of structural and systemic influences that could be integral to her present condition.

Therefore, it would not be a reasonable plan to adopt an approach that only fixates on holding Natalie accountable. A broader comprehension of the situation is required which takes into account multiple factors capable of contributing towards findings jobs in order to tackle this issue effectively.

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Answer:

It's eyes is correct

Explanation:

its eyes helps it see, therefore it's not an adaptation like it's flippers

hope this helps <3

1.Ice melting is a physical change

2.Eggs cooking is a chemical change

3.Salt dissolving is a physical change

4.Wood burning is a chemical change

5. Fireworks exploding is a chemical change

A substance can change physically even when no new substance is created as a result of the change. It simply modifies the substance's outward attributes, such as its shape, size, texture, or phase (such as solid, liquid, or gas).

When a compound undergoes a chemical change, a new substance or substances with new chemical properties are created. Chemical bonds are broken and formed as a result of this process, which transforms one or more chemicals into one or more new substances. Chemical changes can release or absorb energy (heat, light, or sound), and they are frequently irreversible.

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Answer:

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1-Water is passively transported into the roots and then into the xylem. 2-The forces of cohesion and adhesion cause the water molecules to form a column in the xylem. 3- Water moves from the xylem into the mesophyll cells, evaporates from their surfaces and leaves the plant by diffusion through the stomata.

Allelic frequencies ⇒ q = 0.9, p = 0.1. Genotypic frequencies ⇒ q² = 0.81, 2pq = 0.18, p² = 0.01. Number of individuals with each genotype ⇒ homozygous recessive = 850.5 individuals. Heterozygous = 189 individuals. Homozygous dominant = 10.5 individuals.

To answer this question, we will assume this moth population is in Hardy-Weinberg equilibrium.

Hardy-Weinberg equilibrium is a theory that proposes that when populations are in equilibrium they are not evolving. And if populations are not evolving, their allelic and genotypic frequencies remain the same generation after generation.

Assuming diallelic genes code for a particular feature,

Allelic frequency

Genotypic frequencies

In populations that are in Hardy-Weinberg equilibrium, the addition of allelic and genotypic frequencies will always equal 1.

Now, we will use this framework to get the allelic and genotypic frequencies of the 5th generation.

We know that,

1) Phenotype frequencies

Now that we have the number of individuals expressing each color and the total number of individuals, we can get the phenotypic frequencies.

To calculate them we just need to divide the number of individuals with each phenotype by the total number of individuals in this generation. So,

⇒ F(Typica) = 851 / 1050 = 0.81

⇒ F(Carbonaria) = 199 / 1050 = 0.189 ≅ 0.19

Notice that these frequencies were already given in the Phenotype Frequency table.

2) Allelic Frequencies

Now, we will use the phenotypic frequencies to get the allelic frequencies.

Carbonaria (black) is the dominant phenotype, so it includes homozygous dominant individuals (DD) and heterozygous individuals (Dd). We can not get the allelic frequencies from this data.

So, to get the allelic frequencies we will use the recessive phenotypic frequency because it only includes homozygous recessive individuals, dd.

f(d) = q = ??

q² = 0.81

q = √ 0.81

q = 0.9

0.9 is the recessive allelic frequency.

With this data we will calculate the dominant allelic frequency. To do this, we will clear the following formula,

p + q = 1

p + 0.9 = 1

p = 1 - 0.9

p = 0.1

So, now we also know that

⇒ f(D) = p = 0.1

⇒ f(d) = q = 0.9

3) Genotypic Frequencies

Now, we need to get the genotypic frequencies, F(xx)

⇒ F(DD) = p² = 0.1² = 0.01

⇒ F(Dd) = 2pq = 2 x 0.9 x 0.1 = 0.18

⇒ F(dd) = q² = 0.9² = 0.81

4) Number of individuals

Finally, we need to tell the number of individuals with each genotype. We just need to multiply each frequency by the total number of individuals in G5.

Total number of individuals = 1050

⇒ DD Black -Carbonaria- individuals → 0.01 x 1050 = 10.5

⇒ Dd Black -Carbonaria- individuals → 0.18 x 1050 = 189

⇒ dd White -Typica- individuals → 0.81 x 1050 = 850.5

From this results, we can conclude that the moths population is not in H-W equilibrium, because their allelic and genotypic frequencies changed through generations.

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I characterized the theory as a well-supported clarification and the hypothesis as a proposed clarification for testing. I emphasized rehashed experimentation and gave a case of the cell hypothesis.

Based on the given alternatives, the data included in my answer include:

I gave the definitions of hypothesis and theory, clarifying that a hypothesis could be a well-substantiated explanation for a marvel whereas a theory may be a proposed clarification to be tried. I said the importance of rehashed experimentation in approving or negating theories.

I too insinuated the method of testing the hypothesis. Furthermore, I advertised the case of the cell theory as a logical hypothesis. In conclusion, I associated the definitions of hypothesis and theory, highlighting their relationship within the logical strategy where hypotheses are proposed and tried to back or challenge existing hypotheses.

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