What is a star apple?

Answer: C. Any two species that are living close together

Explanation:

Symbiosis: relationship in

which two different organisms

live together, often

interdependently

Examples:

– parasitism

– mutualism

– commensalism

Answer: A. Descriptive investigation

Explanation:

The plan described in the scenario corresponds to a Descriptive investigation. The correct option is A.

What is a Descriptive investigation?

A descriptive investigation focuses on observing and describing phenomena or processes as they naturally occur.

The scientist plans to record slow-motion videos of bumblebees in flight.

By doing so, the scientist aims to capture detailed visual information about the motions of the bumblebee wings.

This approach allows for a closer and more precise observation of the wing movements, which may help in better understanding how bumblebees fly.

The goal of this descriptive investigation is to gather empirical data through direct observation.

Thus, the correct option is A.

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A population contains other three. An organ forms an organ system the system forms an individual and many individuals forms population

Population refers to all of the people who are present in a location at any given time. The population should be balanced with available means and resources because it is one of the key elements in maintaining environmental harmony.

A population is a subset of one species' members that lives in a certain area and, in sexually reproducing species, breeds with other individuals of the same species. For certain species, it is simple to define a population's geographic borders; for other species, it might be more challenging.

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False statements regarding a bacterium that is R+ is F+.

Everywhere you look, you can find bacterium (plural: bacterium), which are typically free-living organisms made up of just one biological cell. They make up a sizable group of prokaryotic bacteria. Bacteria, which are among the earliest life forms to exist on Earth and are typically a few micrometers in length, are found in most of its environments. The deep biosphere of the Earth's crust, acidic hot springs, radioactive waste, and soil all support bacterial life. By recycling nutrients, such as fixing nitrogen from the atmosphere, bacteria play an important role in many stages of the nutrition cycle. The decomposition of dead bodies is a part of the nutrition cycle, and the putrefaction stage is brought on by bacteria. Extremophile bacteria offer the nutrients required to maintain life in the biological communities surrounding hydrothermal vents and cold seeps.

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Answer:

B.

Explanation:

Interdependent relationships in biology are based on mutual dependence between organs and body systems. Most organs have a job (aside from the appendix and such) and they all work together to keep the body running. For example, the lungs introduce air into the bloodstream, but what would be the point if there was no heart to pump the blood? Your organs fully depend in eachother to be effective.

The change will have no impact because 2 years is long enough to allow organisms to adapt to the change.

The correct option is A.

Biodiversity is essential to the systems that support all life, including human life, on Earth. Without a wide range of different creatures, plants, and microorganisms, we cannot have the ecological health that we rely on to provide us with the oxygen we and the food we eat. Additionally, people value nature in and of itself.

Biodiversity contributes to a availability of food , nutrition, energy, the development of medications, and the demand for freshwater, all of which together support good health. Furthermore, it supports chances for employment and leisure activities that enhance overall wellbeing.

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Trypanosome infections evade attacks by host immune systems through the following mechanisms

D. production of new cell-surface proteins with a different molecular structure by each new generation.

Extended infections are possible due to the fact trypanosomes undergo antigenic version—the expression of a large repertoire of antigenically wonderful floor coats, which lets the parasite populace steer clear of antibody-mediated removal.

3 categories of illnesses Trypanosoma causes are:

The disease is more often than not transmitted via the chunk of an inflamed tsetse fly however there are other methods in which people are inflamed: mom-to-infant contamination: the trypanosome can move the placenta and infect the fetus.

Fever, extreme complications, irritability, intense fatigue, swollen lymph nodes, and aching muscles and joints are not unusual signs of sleeping sickness. some people expand pores and skin rash. innovative confusion, persona adjustments, and different neurologic issues occur after the infection has invaded the primary nervous gadget.

Antitrypanosomal treatment is indicated for all persons recognized with African trypanosomiasis. choice of therapy relies upon the infecting subspecies of the parasite and at the disease level. the primary-line drugs for both first and 2nd-stage disorders are extraordinarily powerful. Pentamidine is used to treat first-degree T.

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Answer:

Cells need to divide for your body to grow and for body tissue such as skin to continuously renew itself. When a cell divides, the outer membrane increasingly pinches inward until the new cells that are forming separate from each other. This process typically produces two new (daughter) cells from one (parent) cell

Explanation:

• Mitosis - the process your body cells use to make exact replicas of themselves.

• Meiosis - creates sperm or egg cells.

• Binary fission - how single-celled organisms like bacteria copy themselves

answer:

There are four basic categories of chemical signaling found in multicellular organisms: paracrine signaling, autocrine signaling, endocrine signaling, and signaling by direct contact.

A chemical that prevents an enzyme from working. Enzymes participate in a variety of cell processes, such as cell signaling, growth, and division, as well as accelerating chemical reactions in the body. Enzyme inhibitors may be used in the treatment of cancer to prevent the growth of particular enzymes required by cancer cells.

Internal skeletons are a feature of all vertebrate creatures, including fish, amphibians, reptiles, birds, and mammals.

A rigid, mineralized internal skeleton called an endoskeleton allows for movement by attaching to muscles. The axial and appendicular skeletons make up the human skeleton, which is an endoskeleton.

The axial, appendicular, and splanchnic skeletons of cows may be distinguished. The spinal column, ribs, and skull make up the axial skeleton. The cranium resembles that of a dog, except it is longer. The vertebral column extends horizontally from the base of the head to the end of the body.

Their skeletons support and shield them while also facilitating movement.

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Answer:

Black body and red eyes are the phenotype and ggWw and hetrerozygous are the genotype.

Explanation:

The phenotype is what is presented while the genotype is what is occuring int he genes to cause the phenotype.

Answer:

heart

Explanation:

the heart is about a fist sized muscle that pumps blood throughout the body

The process of breathing is notoriously difficult to explain, mostly due to the complexity of the respiratory system inside the human body.

This is further explained below.

Generally, In animals and plants, the respiratory system is a biological system that consists of certain organs and structures that are responsible for the process of gas exchange.

The size of the creature, the habitat in which it lives, as well as its evolutionary history all has a significant impact on the anatomy and physiology that are responsible for making this happen.

In conclusion, The act of breathing is famously difficult to describe, and the primary reason for this is the intricate nature of the respiratory system that exists inside the human body.

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CQ not Found  as per module

When the Carbon dioxide changes  its state from gas to solid directly that is called dry ice.

Similar to sand blasting, dry ice cleaning, commonly referred to as cryogenic cleaning, uses solid CO2 or dry ice pellets instead of sand. The pellets expand by a factor of 700 when they hit the ground and evaporate into carbon dioxide gas. This expansion causes the contaminant to be raised and separated from the basic substance. creates daily dry ice blasting tools and exports them to numerous nations across the world.

In order to create dry ice, gaseous CO2 is first compressed and rapidly cooled to create liquid CO2. The liquid is next allowed to expand at a lower pressure to create CO2 snow. Finally, a hydraulic press compresses this snow into usable Dry Ice blocks, slices, or pellets.

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Answer:

They provide structure and movement to the body

If a forecast states that the dew point and air temperatures are equal, the air is said to be saturated.

The dew point is the temperature to which a parcel of moist air must be cooled at constant atmospheric pressure and constant water vapor content in order for saturation to occur.

The dew point can also said to be the temperature at which the actual pressure of the vapor contained in an air parcel equals the saturation pressure, under constant atmospheric pressure.

When the dew point is equals the air temperature, the air is saturated and the relative humidity is %100.

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The hypothesis was regarding embryo self-inspection in early development is that viability of embryo metabolism is quite rather than active due to depletion and appearance of amino acids from culture medium.  

Early embryo consist of remarkable plasticity which means ability of separated early blastomeres to produce a whole organism. This aspect was determined from flux of radiolabeled methionine, premises that extent of DNA damage, RNA and protein content of immature oocyte are key factors whether zygote progresses to blastocyst stage.

This hypothesis was obtained from human and mouse and could be equally applied to reproduction in livestock, to get models for humans.

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Answer:

True, because there is still much today that we probably don't know about how DNA and genetics work, and it is proven that humans do have the same genetics and DNA patterns as other organisms. FUN FACT: Bananas surprisingly share about 60% of the same DNA as humans!

Explanation:

Hope it helps! =D

Answer:

(1) simple squamous

epithelium - lining of kidney

tubules

(2) simple cuboidal epithelium - A lining of intestines

(3) simple columnar

epithelium - parts of male

urethra

(4) pseudostratified columnar

epithelium - respiratory

passages

(5) stratified squamous

epithelium - superficial layer of

skin

(6) stratified cuboidal

epithelium salivary glands

(7) stratified columnar

epithelium - lining of ducts of

mammary glands

(8) transitional epithelium - lining of urinary

bladder

(9) glandular epithelium- E air sacs of lungs

Explanation:

The above mention cells are present in the lining of particular organs

According to the passage all but one is a reason to classify viruses as living which is that they lack mechanisms for metabolic function and is denoted as option D.

This is referred to something which exhibits the presence of life and are able to transfer genetic traits from the parent to offspring. Living organisms are also able to perform certain types of activities for it to be referred to as being living.

Example of the activities which are performed by living things include the following below:

Virus is regarded as a living thing because they are capable of protein synthesis and contain a nucleic acid, DNA or RNA. They also have mechanisms for metabolic function which is therefore the reason why option D was chosen as the most appropriate choice.

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The options are

A)are capable of protein synthesis.

B)contain a nucleic acid, DNA or RNA.

C)response to changes in the environment.

D)lack mechanisms for metabolic function.

Answer:

Chemiosmosis is involved in the production of adenosine triphosphate (ATP), which is the main molecule used for energy by the cell.

Answer:

Without atmosphere life would not be possible as atmosphere protects us from harmful gases . We could not live without air present in atmosphere . In absence of the atmosphere , the earth would get so cold at night that we would not be able to survive .

Answer:

Explanation:

How have phosphate minerals most affected human activity? Using phosphate minerals in fertilizer allowed humans to grow more crops. The availability of rock and mineral resources has major effects on human activity.

Answer: Volume

Explanation: The formula of density is Density = mass/volume.

Volume is how much space something takes up.

Answer: C. Cell wall

The cell wall is a rigid layer that is found outside the cell membrane and surrounds the cell, providing structural support and protection. The central vacuole maintains turgor pressure against the cell wall.