By meiosis, gametes will be produced an fuse in a process called *

Fertilization

ovulation

Meiosis

Gestation

Answer:

It is called an Oases.

Explanation:

An oasis is an area made fertile by a source of fresh water in an otherwise dry and arid region. (more than one oasis).

nah im good i think none are better

Answer: C

Explanation: facilitated diffusion uses proteins channels. It can’t be be because it does not use energy and it can’t be a because somebody fusion does not move large molecules.

Adaptation is a biologic mechanism or characteristic by which adjust to changes on the environment or to new environments. Therefore, its definition is B) Structural or behavioral characteristics favored in a particular environment.

Endangered species are species that are in danger, at risk of extinction. Therefore, its definition is A) A species that is at risk of extinction.

Evolution refers to changes and adaptations in a population over several generations. Therefore, its definition is C) Change in a population over time

Extinction refers to when all of the individuals of a species died, and the species no longer exist. Therefore, its definition is D) Death of all members of a species

Long loop feedback inhibition and short loop feedback inhibition are two types of negative feedback mechanisms that regulate the secretion of hormones in the body.

Long loop feedback inhibition involves the inhibition of a hormone by a metabolite of that hormone. In the case of testosterone, the primary metabolite is dihydrotestosterone (DHT), which is produced by the action of the enzyme 5-alpha-reductase on testosterone.

DHT can bind to and activate the androgen receptor, which leads to the production of more testosterone. However, DHT can also inhibit the production of testosterone by binding to the enzyme 3-beta-hydroxysteroid dehydrogenase,

which is involved in the conversion of testosterone to DHT. This results in a decrease in the production of testosterone, which helps to regulate its levels in the body.

Short loop feedback inhibition involves the inhibition of a hormone by a metabolite of that hormone, but it occurs within the same cell or tissue. In the case of testosterone, the primary metabolite is estradiol, which is produced by the conversion of testosterone to estrogen.

Estradiol can bind to the estrogen receptor, which leads to the inhibition of testosterone production. This results in a decrease in the production of testosterone, which helps to regulate its levels in the body.

Integrating centers are structures in the hypothalamus and pituitary gland that are responsible for integrating and coordinating the various negative feedback mechanisms that regulate hormone secretion.

They receive input from a variety of sources, including the levels of hormones in the blood, the presence of nutrients and other substances in the body, and the activity of other organs and tissues.

Learn more about inhibition Visit : brainly.com/question/29519279
#SPJ11

The function of supporting the body's weight is most affected by gravity in the skeletal system. Gravity constantly pulls the body downward, and the skeletal system provides the necessary framework to keep the body upright and resist the force of gravity. Without the support of the skeletal system, our bodies would collapse under the weight of gravity. Therefore, the skeletal system's ability to maintain the body's posture and support its weight is critical in counteracting the effects of gravity on the body.   Osteoclasts are involved in bone resorption that contributes to bone remodelling in response to growth or changing mechanical stresses upon the skeleton. Osteoclasts also participate in the long-term maintenance of blood calcium homeostasis.

 To learn more about skeletal system, click here...

https://brainly.in/question/32138799

#SPJ11

A researcher has performed a prospective study on the disease tetanus. Kind of epidemiological study referring a descriptive epidemiological study.

Descriptive study is research conducted to determine the value of an independent variable, either one variable or more (independent) without making comparisons, or linking one variable to another. In epidemiology, descriptive studies involve observing the frequency and distribution of disease, without manipulating or changing any variables.

In a descriptive epidemiological study the researcher collects data about a particular disease or condition to better understand it. This includes collecting data such as the number of cases of the disease, the characteristics of those affected, and any pattern of occurrence.s to find out patterns or trends. In this case the researcher observes the occurrence of tetanus to find out the pattern or tendency.

Learn more about descriptive study at:

https://brainly.com/question/29304084

#SPJ11

Answer:

can you explain pls !!!!!?

Answer:

Un impulso nervioso comienza cuando una neurona recibe un estímulo químico. El impulso nervioso viaja a través de la membrana del axón como un potencial de acción eléctrico hasta el terminal de axón. El terminal de axón libera neurotransmisores que llevan el impulso nervioso a la siguiente célula

Explanation:

please Mark my answer in brainlist

An organic disorder whose symptoms tend to develop gradually and worsen over time is dementia.That is option D.

An organic disorder is a mental disturbance that can affect the brain cells as well as causes hormonal abnormalities.

Examples of organic disorders are:

Dementia is an organic disorder that causes an impaired ability to remember, think, or make decisions that interferes with doing everyday activities. This is a long term organic disorder unlike delirium which is short term.

Learn more about mental disorders here:

https://brainly.com/question/933852

Answer:

c) The species underwent punctuated equilibrium

e) The species’ environment underwent a dramatic change for which it was poorly suited

Explanation:

Reactions of photosynthesis:

Energy from Sunlight is used to breakdown Water in order to release electrons in order to synthesize ATP and NADPH from ADP and NADP+ in the light-dependent reaction that occurs in the chloroplast. Electron transport chain, photosystem I, photosystem II, and ATP synthase are the processes involved in this stage.

The light-independent stage, also known as the Calvin cycle, uses ATP, NADPH, and CO2 as reactants to produce SUGAR (glucose), NADP+, and ADP as products.

Learn more on photosynthesis here: https://brainly.com/question/26568636

#SPJ1

The condition resulting in muscle spasms due to an abnormally low concentration of calcium in the blood is tetany.

Learn about hyponatremia here:

https://brainly.com/question/28077744

#SPJ4

Answer:

Explanation:

hi!

I think it is A

terrestial animals are animals that live on land ...it could be B but terrestrial animals are not only found on islands and A days they crawl in the GROUND

if you ask me I think it is tricky question on its own

hope it helps

Answer:

It is they are only found in the center of the island

Explanation:

The statement that saturated fats directly raise bad cholesterol is true about saturated fats. The correct answer is option a.

The difference between simple and complex carbohydrates is how quickly they are digested and absorbed. So. the correct answer is option b.

food production creates the following problems except decreasing nutrients in the water as a result of fertilizer runoff. The correct answer is option d.

Beef production needs more grains and more water consumption is the reason substituting beef with other meat is the best. The answer is option a.

A diet lacking the proper nutrients, even though sufficient calories are consumed is malnutrition. The correct answer is option a.

1. Saturated fats are known to increase low-density lipoprotein (LDL) cholesterol levels, which is often referred to as bad cholesterol and this is because, unlike unsaturated fats, saturated fats are difficult to break down by the body, which leads to the accumulation of bad cholesterol in the blood.

Therefore, option ''a'' is correct.

2. The difference between simple and complex carbohydrates is how quickly they are digested and absorbed. Simple carbohydrates are digested and absorbed more quickly than complex carbohydrates. This is because simple carbohydrates are made up of smaller molecules, which the body can break down quickly and easily. In contrast, complex carbohydrates are made up of larger molecules, which take longer to break down.

Therefore, option ''b'' is correct.

3. Food production creates the following problems except decreasing nutrients in the water as a result of fertilizer runoff. The following are some of the issues that arise as a result of food production: Contamination of groundwater by insecticides and herbicides, depletion of groundwater by pumping out water for irrigation, and drying up of rivers downstream because of irrigation upstream.

Therefore, option ''d'' is correct.

4. Beef production needs more grains and more water consumption is the reason substituting beef with other meat is the best as Beef production requires a significant amount of resources, including water and grains. As a result, substituting beef with other meats can help to conserve resources and reduce the environmental impact of meat production.

Therefore, option ''a'' is correct.

5. A diet lacking the proper nutrients, even though sufficient calories are consumed is malnutrition. It is a condition that occurs when a person's diet does not provide the proper balance of nutrients. This can occur even when a person is consuming enough calories. Malnutrition can lead to a variety of health problems, including stunted growth, weakened immune system, and anemia.

Therefore, option ''a'' is correct.

Learn more about malnutrition:

https://brainly.com/question/912278

#SPJ11

Answer:

the tips of the steams and roots, also known as an apices

Answer:

The growth in plants can occur in or as the stems and including the roots lengthens or grows. Thus, some plants and including the ones that are woody, Which can increase in thickness during their life span. The increase causes in length or the growth of the shoot and of course the root., which is mostly referred as primary growth. This is the result of a cell division in the shoot apical meristem.

Answer: When the enzyme catalase comes into contact with its substrate, hydrogen peroxide, it starts breaking it down into water and oxygen. Oxygen is a gas and therefore wants to escape the liquid.

Explanation: Catalase is one of the most important antioxidant enzymes. As it decomposes hydrogen peroxide to innocuous products such as water and oxygen, catalase is used against numerous oxidative stress-related diseases as a therapeutic agent.

Answer:

As the temperature of water increases, it expands and becomes less dense. This means that warm water is less dense than cold water. On the other hand, as the salinity of water increases, the concentration of dissolved salts in the water increases. This makes the water more dense. So, if the temperature and salinity of the water are the same, the water will have the same density. However, if the temperature or salinity of the water changes, the density of the water will also change.

Answer:

The answer is option A: layers

White matter that conducts impulses between gyri in the left cerebral hemisphere is known as association fibers.

Association fibers are bundles of nerve fibers that connect different regions within the same cerebral hemisphere. They facilitate communication and integration of information between different cortical areas, allowing for complex cognitive processes and higher-order functions.

In the left cerebral hemisphere, association fibers play a crucial role in connecting various regions involved in language processing, memory, attention, and problem-solving. They enable the coordination of different brain regions and facilitate the integration of sensory information, motor control, and cognitive processing.

Examples of association fibers in the left cerebral hemisphere include the arcuate fasciculus, which connects language-related areas such as Broca's area and Wernicke's area, and the superior longitudinal fasciculus, which connects frontal, parietal, and temporal lobes.

Overall, association fibers in the left cerebral hemisphere support the intricate neural networks required for complex cognitive processes and communication between different cortical regions.

Learn more about association fibers here:

https://brainly.com/question/30490958

#SPJ11

Yes, you can take the ASVAB (Armed Services Vocational Aptitude Battery) test and score high enough to qualify for enlistment in a specific branch of the military, but if you later change your mind about which branch you want to serve in, you can also request to have your test scores sent to the other branches.

To do this, you will need to contact the military branch that you are interested in serving with and provide them with your ASVAB test scores. They will then determine if you meet their qualifications for enlistment.

It is important to note that each branch of the military has different standards for enlistment, so you will need to check with the branch you are interested in to see if they will accept your ASVAB scores. Additionally, you may need to meet other requirements such as being a U.S. citizen, having a high school diploma or equivalent, and passing a medical and physical examination.  

Learn more about ASVAB

https://brainly.com/question/15373427

#SPJ4

Answer:

The false statement is - option D.

Explanation:

The lower value is known as diastolic number which is the pressure in the arteries when the heart takes rest in between two consecutive heart beats. Diastolic value shows the pressure of arteries when heart fills with blood.

The upper value or number is known as the systolic number, it is the pressure value of arteries of an individual during the contraction of hear. The normal blood person of a health person is range from 80/60mmhg to 120/90 mmhg, above this range is considered as high blood pressure.

Thus, the false statement is - option D.

The balanced equations for substitution reactions between alkyl halides and NaI are given, along with proposed intermediates/transition states.

1. 1-bromobutane + NaI → 1-iodobutane + NaBr

Proposed intermediate/transition state: SN2 mechanism with backside attack by the iodide ion.

2. 2-bromobutane + NaI → 2-iodobutane + NaBr

Proposed intermediate/transition state: SN2 mechanism with backside attack by the iodide ion.

3. 2-methyl-2-bromopropane + NaI → 2-methyl-2-iodopropane + NaBr

Proposed intermediate/transition state: SN1 mechanism with carbocation formation and subsequent attack by the iodide ion.

These equations represent the substitution reactions in which the iodide ion (I-) replaces the bromide ion (Br-) in the alkyl halides, resulting in the formation of the corresponding iodides. The proposed intermediates or transition states are based on the established mechanisms for SN2 and SN1 reactions.

To learn more about halides follow the link:

https://brainly.com/question/8486709

#SPJ4

The complete question is:

Write balanced equations for all substitution reactions that took place between the alkyl halides (1-bromobutane. 2-bromobutane, 2-methyl-2-bromopropane) and NaI. Propose intermediates or transition states for each reaction.

True Solutions are Among these six states, Texas has the most elected members of the executive branch. The attorney general and comptroller are elected posts in the majority of these states. Hence (b) and (d) is the correct option.

Inaccurate responses are Members of the executive branches of Texas and California are elected using the same procedures. States with a large population rely less on elected leaders and more on appointed officials. The lieutenant governor preside over the Texas Senate in accordance with the Texas Constitution. The lieutenant governor routinely performs this duty rather than delegating it to the president pro tempore or a majority leader, unlike most other state senates and the U.S. Senate.

To know more about comptroller, click here:

https://brainly.com/question/11443198

#SPJ4

the following infographic shows which executive branch offices are elected by voters and which are appointed by the governor in six major states. based on the information presented here, which of the following statements are accurate?

a. large-population states rely more on appointed officials than on elected officials.

b. press space to open texas has the most elected members of the executive branch among these six states.

c. press space to open members of the california and texas executive branches gain office through the exact same methods.

d. press space to open in most of these states, the attorney general and comptroller are elected positions.

Answer:

A, most likely

Explanation:

Guard dogs are meant to protect and warn their owners of dangers, and a loud bark would be the best trait to have!!

Answer:

overreacts to an antigen

Explanation:

Allergies to substances are as a result of immunological dysfunction.

1. Fracture: Orbital floor of left eye. Sinus: Maxillary sinus.

2. Fracture affects eye movement by entrapment of inferior rectus muscle or nerve, limiting upward gaze and causing double vision.

1. Based on the provided information, it is likely that the patient has a fracture of the orbital floor, specifically the orbital floor of the left eye. The involvement of the left eye being fixed in downward gaze suggests a possible entrapment of the inferior rectus muscle or the inferior orbital nerve, which commonly occurs with orbital floor fractures. Additionally, the tenderness in the right cheek may indicate a possible blowout fracture, which involves the maxillary sinus.

2. The fracture of the orbital floor can affect the movement of the eye due to several reasons. Firstly, the entrapment of the inferior rectus muscle or the inferior orbital nerve can limit the normal upward movement of the affected eye, resulting in a fixed downward gaze as observed in the patient. This restriction can lead to double vision (also known as diplopia) when the eyes are not properly aligned.

To learn more about Fracture follow the link:

https://brainly.com/question/33487249

#SPJ4

When calculating forces and torques in a physical system such as the human body, it is possible to deduce the best way to lift an object without injuring yourself.

There are several factors that are important to consider when lifting objects, including the weight of the object, the position of the object, and the angle of the lift. By calculating the forces and torques involved in lifting an object, it is possible to determine the optimal technique for lifting the object without injuring yourself.  For example, lifting a heavy object with the back muscles alone can cause strain and injury. However, by using the legs to provide the majority of the lifting force, the back can remain relatively straight and avoid injury. Additionally, lifting an object from a lower position, such as from the ground, can require more force and torque than lifting an object from a higher position. Thus, it is important to consider the position of the object before attempting to lift it.  Overall, by carefully analyzing the forces and torques involved in lifting objects, it is possible to determine the optimal technique for lifting an object without injuring yourself. This can help prevent injury and ensure that the task is completed safely and efficiently.

Learn more about torques  here:

https://brainly.com/question/1167303

#SPJ11