Answer:
In times of severe drought, the average beak depth increases to handle the limited food supply. With only tough seeds to eat, a large beak is needed. Due to a large beak being needed, the small and medium beaked finches died out after 5 years as they were unable to adapt to these new conditions.
Explanation:
Answer:
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how your innate immunity protects you from the pathogens you encounter.
Answer:
The innate immunity in living organisms protects them from the pathogens they encounter daily.
Explanation:
Pathogens are organisms such as virus, fungi, bacteria, protozoa, worms that causes diseases to its host.
For example, Avian flu is a strain or variant of the Influenza virus which predominantly causes a disease in birds such as chickens. The virus responsible for the Avian flu can be passed from birds to humans; when anyone comes in contact with a bird that is carrying the virus i.e a sick bird with Avian flu.
Homeostasis can be defined as a process through which a living organism maintains a steady or stable physical, internal and chemical environment ideal to enhance life and proper functionality.
Also, immunization can be defined as the process of boosting an individual's immunity or immune system against antigens (immunogen) which cause diseases by the administration of vaccines.
Basically, immunization helps to improve the functions of the antibodies, B cells, T cells etc.
If a person becomes infected with a pathogen, such as a virus. The internal stimulus that mainly takes place in order for their body to maintain homeostasis is that their core temperature increases. This is because pathogens such as a virus do not thrive or survive in a hot environment; they're naturally allergic to high temperature (heat).
How does a daughter cell compare to the parent cell after undergoing mitosis?
Answer:
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Someone give me pros and cons about cloning I have to do a essay about it
Answer:
Pros:
Can extend lives
Can create organs
Help eliminate weak genes
Cure disorders
Cons:
Limits sense of individuality
Potential for faster aging
Can be used for exploitation
Debatable ethically
Hope this helps :0)
Describe the environmental conditions that extremophiles are able to live in. Describe the environmental conditions that extremophiles are able to live in. Extremophiles were microbes that could only live in conditions that prevailed early in Earth's history when environments had high temperatures and pressure and lacked oxygen. Extremophiles includes those microbes that thrive in very high-salt, high-temperatures, low-temperature, high-pressure, low-pH, or high-pH harsh conditions. Extremophiles can only survive in habitats where there are extreme changes in close proximity, such as hydrothermal vents at the bottom of the ocean, where water as hot as 300°C emerges and mixes with 4°C seawater. Extremophiles are able to tolerate extreme conditions found in space such as a near vacuum and temperatures in excess of 300°C or several hundred degrees below 0°C.
Answer:
Extremophiles includes those microbes that thrive in very high-salt, high-temperatures, low-temperature, high-pressure, low-pH, or high-pH harsh conditions.
Explanation:
Extremophilic organisms are life forms that can grow in extreme environmental conditions, such as the above mentioned. In general, extremophiles are prokaryotic organisms (i.e., archaea and bacteria), although there are some eukaryotic species that are considered extremophilic organisms. Extremophiles are classified into two main types: 1-microorganisms that live in extreme conditions and 2-microorganisms that have the ability to tolerate extreme environmental conditions. Extremophiles are extremely important both in basic and applied research. An example of this is the thermostable Taq DNA polymerase obtained from the bacterium Thermus aquaticus (an extremophile that lives in areas of high temperature and pressure), which is essential to carry out the Polymerase Chain Reaction (PCR).
Blood pressure is different in different parts of the body.
A.
true
true
B.
false
false
Answer:
A true
Explanation:
because blood pressure is a major nerve cell like when someone says oh my blood pressure is high leave me alone
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Using two heterozygous tall pea plants, so Tt is the genotype.
T t <---- alleles from parent one
T TT Tt
t Tt tt
^alleles from parent two on the left
Results: TT, Tt, Tt, and tt
Genotype ratio: 1/4 TT, 1/2 Tt, 1/4 tt
Phenotype ratio: T is dominant over t, so 3/4 tall and 1/4 short pea plants
In at least three complete sentences, explain how the environment (language for example) may impact the survival of people pertaining to human diseases.
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
Day three code word
Answer:
Explanation: lol
Which of these is a primary food crop
Answer:
Rice just took the quiz 15 min ago
Explanation:
How are mountains formed? Will give Branliest!
A. by plateaus caving in
B. by land masses being eroded
C. by Earth’s crust being uplifted
D. by rain carving out an area of land
Answer:
option C : by Earths crust being uplifted
Explanation:
Hope it helps you ..
Answer:
its c!
Explanation:
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Help ASAP!, Pleas wand thank you!! Have great and blessed day!
Answer:
Winter
Explanation:
Rabbits store food to prepare for winter
what is a producer and consumer?? help me
Answer:
a producer are plants and trees they make food
a consumer are animals they eat the producers
Explanation:
Answer:
those organism who produce their own food by using something from environment is called producer and those organism who do not make their food but depends on producer for food
why are summer days longer than winter days on earth ?
Answer:
3. The region of Earth => away from the sun.
Explanation:
In the summer months, the northern half of the Earth, where we live, tilts towards the Sun. The seasons are caused as the Earth, tilted on its axis, travels in a loop around the Sun each year. Summer happens in the hemisphere tilted towards the Sun, and winter happens in the hemisphere tilted away from the Sun. This means we get more sunlight, making the days longer.
Tumor of the parathyroid gland often result in secretion of excess parathyroid hormone. Considering the function of this hormone, predict the effects of such a tumor.
Answer:
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Plane is traveling south at 500 m/hr. Wind is blowing 80 m/hr north. What is the effect on the plane?
Answer:
The plane will be moving forward at 420 m/hr
Explanation:
The plane is traveling at 500 m/hr but there is 80 m/hr acting against it so you take away 80 from 500 which is 420.
Most of the ocean floor is a type of rock called basalt. At the edge of continents, this basalt erodes and becomes small particles. Over time, the particles are compressed and form what type of rock? A. Igneous B. Basinic C. Metamorphic D. Sedimentary
Answer: D. Sedimentary
Explanation:
Sedimentary rocks are formed overtime are different particles of sand, shells, pebbles and other fragments of materials form layers and harden into rock.
The particles are compressed and form sedimentary rocks in the ocean floor. Ocean floor is the bottom of the waterbody. Thus, the correct option is D.
What is Ocean Floor?The seabed or ocean floor is the bottom of the ocean. All the floors of the ocean are known as 'seabed'. The structure of the ocean floor of the global ocean is governed by the plate tectonics.
Most of the parts of the ocean are deep, whereas the ocean floor is known as the abyssal plain. The seabed also known as the seafloor, ocean floor, and ocean bottom is the bottom of the ocean.
The ocean floor can be divided into three distinct regions which are the continental margins, abyssal plains, and the mid-ocean ridges. The ocean floor has rocks which are called basalt. Here, the basalt particles are compressed which forms the sedimentary rocks. Sedimentary rocks are formed by accumulation of minerals.
Therefore, the correct option is D.
Learn more about Ocean floor here:
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what are cell responses
Answer: It the Binding of Chemical signals With their corresponding receptors
Explanation:
Blue eyes (b) and left handedness(h) are recessive. A blue eyed, left-handed woman marries a brown eyed, right-handed man who is heterozygous for both traits.
A. What is the genotype of the woman?
B. What is the genotype of the man?
C. What are the gametes Coming from the man?
D. What is the probability of their having a blue eyed, left-handed child?
Can someone help me with this please
Answer:
A. bb hh
b. Bb Hh
C. BH Bh bH or bh
d. 25%
Explanation: draw the punnitt square for this and then it is fill in the blanks and a bit of math
What are three specific adaptations that all animals inherited from cnidarians? (How did cnidarians evolve to be more “advanced” than sponges?
Answer:
sexual selection or separation of two groups that caused isolation of one group and then it will breed more specific organisms.
Explanation:
If Tt = thick hair, which is the phenotype?
Group of answer choices
Tt
regular hair
thick hair
thin hair
Answer:
thick hair
Explanation:
this is because a phenotype is the physical appearance in a person or object
what is a magnetic energy??
Answer:
The energy which is stored in the magnet is called magnetic energy.
magnetic energy is a energy moving for electrons
Are barn owls considered primary, secondary, or tertiary consumers?
Answer:
tertiary consumers
Explanation:
Barn owls eat mainly rodents, such as voles, mice and rats. These animals are all secondary consumers. They eat primary consumers, like bugs, as well as producers like fruits, seeds and other plants.
Answer:
they are secondary and primary consumers
Lipids are
A. polar molecules.
B. protein molecules.
C. similar to water molecules.
D. nonpolar molecules
Answer:
nonpolar molecules
Explanation:
Catalysts are substances that_____
the rate of a chemical reaction.
Answer : increase
Answer:
yes it is increase
Explanation:
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Which of these choices is a benefit of the Endangered Species Act?
A. Can restore balance to ecosystems
B. Can cost a lot of money to enforce
C. Can interfere with economic progress
D. Can prohibit removal of dangerous animals
Answer:
A
Explanation:
A benefit of the Endangered Species Act is to restore balance to ecosystems.
What is Endangered Species Act?The Endangered Species Act refers to the law implemented for the protection of biodiversity by a country. Its purpose is to prevent the extinction of at-risk plants and animals and to increase their population.
So we can conclude that a benefit of the Endangered Species Act is to restore balance to ecosystems.
Learn more about species here: https://brainly.com/question/25939248
Choose the statement that is NOT true.
a. More than 50% of the 100 billion stars in the Milky Way galaxy have at least one planet orbiting.
b. Planets orbiting stars in the "habitable zone" are likely to have life existing on them.
c. The first Earth-size planets ever found outside the solar system were discovered in 2012 by the Kepler Mission team.
d. Hundreds of stars with planets have been confirmed using the radial velocity method and the transit method.
Answer: the answer is b
Explanation: i took the quiz
how your innate immunity protects you from the pathogens you encounter.
Answer:
General defenses are the first line of defense and are collectively called: the Innate Immune System. This system is called "innate" because it is genetically encoded, the traits that protect us from infections can efficiently be transmitted to our offspring.The innate immune system recognizes molecular structures that are produced by pathogenic microorganisms. Microbial substances that stimulate innate immunity are often shared by different classes of microbes and are called molecular patterns associated with pathogenic microorganisms
Explanation:
The first defenses that external agents face when trying to penetrate the body are totally nonspecific and are made up of the anatomical, physical, chemical or biological barriers characteristic of each location, while some, such as temperature, are systemic. Between all they make up innate immunity. The importance of these barriers is reflected in the ease with which infections are acquired when one of them fails. Innate cell recognition systems are based on surface or intracellular proteins of epithelial cells, neutrophils, macrophages, and dendritic cells and on soluble cytoplasmic receptors. All these receptors are generally called PRRs (Pattern Recognition Receptors) and bind to PAMPs (Pathogen-associated Molecular Patterns) molecules expressed only by the pathogen (bacterial lipopolysaccharides, carbohydrates and lipoproteins, peptidoglycans, RNA, DNA, etc.). Innate immunity constitutes a less evolved and specific defense than the adaptive one, since the same mechanism (cells, soluble factors, etc.) acts against different agents. Furthermore, repeated exposures to a foreign molecule or agent elicit a similar response and with the same intensity in all of them; that is, it lacks immune memory. The fact that it is a less evolved and specific response is compensated by its speed, since it occurs in hours, and because its intensity is not linked to a previous contact with the foreign agent. Furthermore, its action is essential for the subsequent development of the adaptive immune defense, to which the agent must be exposed once these barriers have been overcome.
The plant root is adapted for absorbing water from the soil.
Nylon is a material made by humans. A nylon factory released wastewater containing small pieces of nylon into a pond. Some
bacteria in this pond were able to eat the nylon and use it for energy. These bacteria could do this because they had a protein that
could break the nylon down. This protein had developed through a mutation and was not present in any other strain of bacteria.
Which of the following correctly explains the information?
A. Bacteria have the ability to create new proteins to match their environment.
В. Some bacteria learned how to digest nylon, and other bacteria learned from them.
с. The mutation resulted in a beneficial trait that enhanced survival, and offspring inherited it.
D. Materials made by humans are useful to organisms and cause beneficial mutations.
Answer: C. The mutation resulted in a beneficial trait that enhanced survival.
Explanation:
The bacteria was able to "evolve" and adapt to the Nylon being in its environment.
Answer:
The mutation resulted in a beneficial trait that enhanced survival, and offspring inherited it.
Explanation: