Answer:
The professional phagocytes are the monocytes, macrophages, neutrophils, tissue dendritic cells and mast cells.
13. Which human characteristic is the result of our genetic material?
a. values
b. gender
c. language
d. personality
Answer:
b
Explanation:
this is because the father has an XY chromosome while the mother has an XX chromosome which is then genetically shuffled to get the offspring
Gender is the result of our genetic material, this is due to the genetic shuffle caused by the father's XY chromosome and the mother's XX chromosome, which results in the progeny, hence option B is correct.
What are sex chromosomes?The X and Y sex chromosomes are present in humans and the majority of other animals. Males have both X and a Y gene in their cells, whereas females have two X chromosomes.
Sperm cells have either an X or Y genome, whereas all egg cells have an X, because of this setup, the male decides the sex.
Since it occurs in people, the XX/XY sex-determination system is the most well-known. The majority of other animals and some insects have the XX/XY system.
Therefore, a chromosome variety known as a sex chromosome plays a role in determining sexual orientation.
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3.
Which factor has the greatest effect on a person's human development?
a. biology
b. environment
c. Both A and B
d. Neither A nor B
Answer:
b
Explanation:
environmental factors play a very important role in the development of an individual
changes in latitude then lead to adaptation by an individual.....whereas some people who don't study biology still develop.
Answer:
A) Biology
Explanation:
I think the environment will have it's greatest effect on social development
Margaret tells her friends that she caught a fish called Salmo salar. What genus does the fish belong
Explain how you know.
Which best completes the analogy?
Bronchioles : Trees :: Lungs :
The trachea is what best completes this analogy in the respiratory system of organisms.
What is an Analogy?This is used to depicts how two or things may be alike which is why trachea was chosen.
This is because it and the bronchioles make up the bronchial tree and they both distribute air to the lungs.
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Which factor listed below is NOT considered scientific evidence for global warming?
A. Data from retreating glaciers
B. Average increase in global temperatures
C. Increase in storm intensities
D. Increased rate of extinctions
Pancreatic fluid contains enzymes that can digest all four types of macromolecules: carbohydrates, lipids, proteins, and nucleic acids. Into which organ does the pancreas excrete those enzymes?
A. Small intestine
B. Large intestine
C. Stomach
D. Liver
Answer: A
This chart shows the fur colors of a population of rabbits in Rocky Mountain National Park. If the higher elevations where snowfall is present more months of the year, what do you predict will ha that apply. A) Those with white fur will continue to decrease or even die out of the population B) Mottled fur is the dominant trait so it will continue to increase in the population The dominant and recessive alleles will not change so the population numbers will not change either D) If those with brown fur have less protection from visual predators, their numbers will start to decrease. E Those with white fur will have better camouflage and their numbers will slowly increase over the next 20 years
Adaptation are changes that enable organisms to better survive in their habitat. The population that will survive are those that have adaptations that enable them to avoid predation.
What is adaptation?The term adaptation refers to a situation in which an organism imbibes morphological or physiological changes with enables it to better survive in its habitat. A good eaxample of adaption is te reduction of the leaves of xerophytes to spines.
The question is incomplete but we do know that the rabbits that will better survive and increase in population are those whose have adaptations that enable them to avoid predation.
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Identify the sentence that is correctly punctuated.
Question 4 options:
a)
"Running the front line of the cafeteria isn't exactly rocket surgery" (sic), said Jerry.
b)
"Running the front line of the cafeteria isn't exactly rocket surgery" [sic], said Jerry.
c)
"Running the front line of the cafeteria, isn't exactly rocket surgery" [sic] said Jerry.
d)
"Running the front line of the cafeteria, isn't exactly rocket surgery," [sic] said Jerry.
I don't know what “sic” is even referring to let alone mean?
Answer:
B
Explanation:
B uses correct punctuation of quotes.
what are the functions of the male reproductive system
Answer:
to produce sperm for fertilization
what evidence is supporting the benefits of stem cell research
Answer:
Where are the answer choices?
Explanation:
The process of cell division results in-
A: two identical daughter cells
B: two different daughters cells
C: unregulated cell growth
D: sister chromatic
PLEASE HELP!
explain one way in which a campaign could be used to draw public attention to issues of lifestyle diseases resulting from poverty
Answer:
During this campaign, the audience must be exposed to the whole concept of lifestyle diseases by displaying a short play with very intriguing point to win them over
One effective way to draw public attention to lifestyle diseases resulting from poverty is through a targeted and comprehensive awareness campaign. Such a campaign should aim to educate the public about the link between poverty and lifestyle diseases while advocating for positive changes and solutions.
Identify the Issue: Clearly define the lifestyle diseases prevalent among low-income populations, such as obesity, diabetes, cardiovascular diseases, and certain cancers. Collect data and research to establish a strong link between poverty and the prevalence of these diseases
By combining education, advocacy, personal stories, and community engagement, a well-designed campaign can effectively draw public attention to the critical issues of lifestyle diseases resulting from poverty. This increased awareness can lead to greater support for initiatives and policies aimed at improving the health and well-being of vulnerable populations.
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Biological change over time accounts for the diversity of species. This diversity
A. occurs in the plant kingdom but not in the animal kingdom.
B. occurs in the animal kingdom but not in the plant kingdom.
C. develops only through sudden change over a single generation.
D. develops through gradual processes over many generations.
Answer:
D. develops through gradual processes over many generations.
What is the structure and function of a gene?
A section of RNA that builds proteins.
A protein that speeds up chemical reactions.
A section of a chromosome that contains instructions for building a protein.
A chromosome that contains instructions for building DNA.
Please help ASAP ill give brainliest to the correct answer!
Answer:
C
Explanation:
<3
A section of a chromosome that contains instructions for building a protein.
What is a gene?A gene is a specific section of DNA, a long molecule that carries genetic information, located on a chromosome. Genes contain the instructions that cells use to make functional molecules called proteins.
Proteins are large molecules that perform a wide variety of functions in the body, including speeding up chemical reactions (as enzymes), building and repairing tissues, and helping to fight infections.
The process by which genetic information in a gene is used to build a protein is called gene expression.
Thus, genes play a critical role in determining the traits and characteristics of an organism, and they are essential for the proper functioning of cells and tissues in the body.
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In a pond environment there are bacteria (Monera), protozoa (Protista), water hyacinths (Plantae),
and minnows (Animalia). Which of these organisms could exist at the bottom of the pond food web?
Answer:
minnows which is in kingdom animalia
What did the solar system form from?
O comets
O clouds of dust and gas
O preexisting planets
O black hole
Answer:
Clouds of dust and gas
Explanation:
Answer:
its b i just took the test
Explanation:
Which best compares DNA and RNA with regard to the process of protein production?
How does drip irrigation affect the environment?
A. It cleans soils of salts.
B. It increases loss of water.
C. It minimizes evaporation.
D. It recharges groundwater supply.
Answer:
B
Explanation:
because when you put a pencil in a water it being broke but it looks like it's broken first came out it's not working.
What is the likely effect from radiation that leads to the death of a bacterial cell?
A-The bacterial cell becomes smaller
B-the bacterial cell stats undergoing rapid division
C-the bacterial cell is not able to synthesize new proteins
D-the bacterial cell loses DNA
Hurry please!!!!!!
Answer:
A
Explanation:
because bacteria grows small till it dies
Bacteria that typically reside in the large intestine vagina mouth and other body parts prevent blank from taking up residence
Answer:
chemical enzymes
Explanation:
What is the carrying capacity for humans on planet earth?
A. 1 million
B. 6 billion
C. 100 billion
D. Unknown
Answer:
D
Explanation:
no one really knows how many people the earth can carry
Give an example of an everyday theory.
Answer:
Albert Einstein's theory of general relativity
Answer:life
Explanation:because time and life are the same thing. Hope this helps.
Which best describes what happens when a phosphate molecule is removed from an ATP compound?
1) Energy is created.
2) Energy is stored.
3) Energy is released.
4) Energy is lost.
Answer:
energy is lost when a phosphate molecule is removed
A very persistent pollutant would
A. biodegrade immediately
B. be the easiest kind to remove
C. only be made up of natural elements
D. remain in the environment for a long time
Answer:
D
Explanation:
Because they can be transported by wind and water, most POPs generated in one country can and do affect people and wildlife far from where they are used and released.
Describe the role of enzyme in metabolism
Answer:
The chemical reactions required to break them down would be too slow without enzymes.
Explanation:
Which of the following is NOT one of the periods of the
Mesozoic Era?
a Cretaceous
b Triassic
C Jurassic
d Paleozoic
Answer:
D.
Explanation:
Paleozoic is not one of the 3 major periods of the Mesozoic Era
Hope that helps!
From 252 to 201 million years ago was the Triassic Period. Between 201 and 145 million years ago is the Jurassic Period. Between 145 and 66 million years ago was the Cretaceous Period, hence option D is correct.
What is the Mesozoic Era?54 million years of the Mesozoic Era, or 199.6 to 145.5 million years ago, are referred to as the Jurassic Period.
The Jurassic Period, so named after the Jura Mountains in France and Switzerland, where rocks from this era were first investigated, has gained widespread recognition.
The Cretaceous is the final part of the Mesozoic Era, lasting from 145.5 million years ago to 65.5 million years ago, and is characterized by the demise of the dinosaurs (except birds).
Therefore, the Paleozoic is not a period of the Mesozoic Era, hence option D is correct.
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During practice, a soccer player kicks a ball and sends it rolling across the grass. Over a short distance, the ball slows down and stops.
Which two statements support the idea that energy is conserved in this example?
According to law of conservation of energy , statement B and D support the idea of energy being conserved.
What is law of conservation of energy?According to law of conservation of energy, it is evident that energy is neither created nor destroyed rather it is restored at the end of a chemical reaction .The law is now called as the first law of thermodynamics.
Law of conservation of mass and energy are related as mass and energy are directly proportional which is indicated by the equation E=mc².Concept of conservation of energy is widely used in field of chemistry, fluid dynamics.
Law needs to be modified in accordance with laws of quantum mechanics under the principle of mass and energy equivalence.This law was proposed by Julius Robert Mayer in the year 1842.
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Which part of the digestive system starts the breakdown of proteins?
A. Small intestine
B. Stomach
C. Large intestine
D. Esophagus
Answer: B
Answer:
B
Explanation:
This is because the stomach releases HCL acid which activates the inactive enzymes pro-renin, which is found in soluble milk for mammals, and pepsinogen which breaks down proteins into polypeptides hence, the beginning of protein digestion
PLEASE HELP!!!
What is the correct answer for the box?
The type of bureaucratic inefficiency is exhibited in the project is corruption.
What is corruption?A person or group in a position of prominence may engage in corruption, which is a kind of dishonesty or perhaps a criminal offense, in order to obtain improper benefits or exploit that position for one's own benefit. Bribery, influence peddling, and embezzlement are just a few of the behaviors that corruption may encompass. It may also involve actions that are permitted in many nations.
Political corruption is when a public official or other staff member uses their position for personal gain. Kleptocracies, oligarchies, narco-states, or mafia regimes are the ones where corruption is most prevalent. The type of bureaucratic inefficiency is exhibited in the project is corruption.
Therefore, the type of bureaucratic inefficiency is exhibited in the project is corruption.
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true or false : A tree that includes a homoplasy is more parsimonious than one that includes only homologous characters.
Answer:
True
Explanation:
Tell me if correct (it will be)
