Answer:
18 chromosomes
Explanation:
if their somatic cell have 36 chromosomes then gamete have 18 chromosomes. because meiosis is a reduction division and produce gametes with half number of chromosomes. so their gametes recieve 18 chromosomes.
Through a published schedule and set of guidelines, the Centers for Disease Control and Prevention (CDC) and public health officials recommend that every child receive certain vaccinations by age 6. What are the benefits of this recommendation to public health officials, to the community and to other children?
Answer: to ensures your baby's immune system gets the help it needs to protect your child long-term from preventable diseases. Not vaccinating your child on time can make someone else sick.
Explanation: hope this helps
The benefits of the recommended vaccination schedule include improved public health, reduced disease transmission, protection for vulnerable populations, and prevention of outbreaks.
What is vaccination?Vaccination, also known as immunization, is a medical process that involves the administration of a vaccine to stimulate the immune system and provide protection against specific infectious diseases. Vaccines are composed of weakened or killed pathogens, parts of pathogens, or harmless components that resemble pathogens. When a vaccine is introduced into the body, it triggers an immune response, stimulating the production of antibodies and the activation of immune cells.
The primary goal of vaccination is to prevent diseases and their complications. By receiving vaccines, individuals develop immunity to specific pathogens, making them less susceptible to infection. Vaccination not only protects the vaccinated individual but also contributes to public health by reducing the spread of infectious diseases within communities. This concept, known as herd immunity, occurs when a significant portion of the population is immune, preventing the sustained transmission of a pathogen and safeguarding those who cannot receive vaccines due to medical reasons or being too young.
Overall, vaccination has been one of the most successful and cost-effective public health interventions, saving countless lives and significantly reducing the burden of infectious diseases worldwide
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Select the correct image or images.
Select all of the creatures that are ectothermic.
How does topography determine the behavior of a wildfire
Answer:
Topography can have an influence on how a fire behaves. It will typically move more quickly uphill than downhill or than on flat terrain. ... Slope can determine how quickly a fire will move up or down hills.
Explanation:
PLEASE HELP ME I DONT HAVE MUCH TIME 50 POINTS
Answer:
apes are very related to humans. there's only one difference in their dna sequence.
sharks are least related to humans because we diverged from them a long time ago through divergent evolution.
humans and apes share homologous structures such as arms, legs, tailbone, and fingers that are similar in function.
the differences between humans and apes are that they have a tail, whereas we do not, and their vocal cord hasn't evolved as much as ours.
apes are more vulnerable since they can't innovate weapons and defend themselves with tools like we once did.
humans are more likely to survive because we are strong in number, and our teamwork can triumph any challenges.
What are the strengths of your model?
Can someone help me make a model of the functioning of the heart Please
Answer:
Just kinda follow the picture i attached it shows all the different function of the heart. hope this helps :)
Explanation:
following are the types of functions performed by proteins in the human body
Storage
Support
Regulation
Defence
Select the appropriate type of function of proteins for each of the given descriptions
Description Type of Function
1. Recognition of foreign molecules ????
2. Receptors of extracelluar signals ????
Answer:
1. Recognition of foreign molecules - Defense
2. Receptors of extracellular signals - Regulation
Explanation:
A couple has three children and ALL of them are Non-tasters of PTC. What is
the percentage chance that their next child will also be a Non-taster?
“Them” is referred to as only the children, so the question does not tell us about the parent
Answer:The correct option is -- Not enough information given to the question
Explanation:
Inability to PTC is an autosomal recessive trait. TT and Tt represent
what type of consumer is the scorpion?
Answer:
a carnivore
Explanation:
a carnivore, but to be more specific, a secondary consumer.
Plz help me
Which of the following expresses why water is so important to living organisms?
It assists organisms in obtaining certain dissolvable substances.
o
It assists organisms in remaining disease free.
о
It assists organisms in releasing carbon dioxide.
It assists organisms in breathing in oxygen.
Answer:
It assists organisms in obtaining certain dissolvable substances.
what is Infective stage of Giardia ?
Answer:
when passed in the stool or shortly afterward
Explanation:know it all
Planets A and B have the same size, but planet A is half the mass of planet B.
Which statement correctly explains the weight you would experience on each
planet?
OA. You would weigh the same on both planets because your mass
would be the same on both.
OB. You would weigh more on planet A because it has less mass than
planet B.
OC. You would weigh the same on both planets because the planets
are the same size.
OD. You would weigh less on planet A because it has less mass than
planet B.
The statement that would correctly explains the weight you would experience on each planet is You would weigh less on planet A because it has less mass than planet B. Option D
How does mass affect weight?Weight is the force experienced by an object or person due to gravity. Since it is as a result of gravitational force, it depnds on both the mass of the objct or person and the level of gravity of the planet.
Gravity is dependent on th mass of the planet, and if planet A has lesser the mass of planet B, its gravitational force will be most likly be weaker.
This therefore means a person is going to weigh less on planet A than on planet B, even though both planets have the same size.
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Most enzymes in the human body work best at 37C (98.6F). When you get sick, sometimes you get a fever, what do you think this means for your enzymes?
Answer:
Because enzymes are denatured by heat, fevers can cause changes in enzymatic structure and shape. If your fever is high enough to fully denature your enzymes, this can lead to death by preventing your enzymes from catalyzing necessary reactions.
Hope this helps :D
A rain forest has a high level of biodiversity because it has…
Answer:
It has different kinds of wildlife
Explanation:
State 5 effects of exercise with varying intensity on the immune system.
Varying intensity of exercise can result in different effects on the immune system, such as increased natural killer cell activity, decreased inflammation, improved antibody response, increased white blood cell count, and increased cytokine production.
What are the 5 effects of exercise with varying intensity on the immune system?Here are 5 effects of exercise with varying intensity on the immune system:
Moderate Intensity Exercise: Regular moderate intensity exercise has been shown to enhance immune function by increasing the circulation of immune cells and antibodies in the body.
High Intensity Exercise: Short-term high-intensity exercise can lead to temporary suppression of the immune system. This is because intense exercise causes stress on the body, leading to the release of stress hormones that can suppress immune function.
Chronic Intense Exercise: Prolonged, intense exercise can lead to a decrease in immune function and increase the risk of infection if the body is not given adequate time to recover.
Resistance Training: Resistance training has been shown to boost immune function by increasing the production of immune cells.
Aerobic Exercise: Aerobic exercise has been shown to boost the immune system by increasing the number of natural killer cells, which are a type of immune cell that helps to fight off infections. Aerobic exercise can also increase the circulation of immune cells and antibodies in the body, improving immune function.
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According to comparative morphology,
O all organisms have similar development
O
the more closely related two species, the more analogous structures they will share
O homologous structures are inherited from a common ancestor
O organisms which have vestigial features are related to one another
Answer:
The statement "the more closely related two species, the more analogous structures they will share" is incorrect. Analogous structures are structures that serve a similar purpose in different species, but are not derived from a common ancestor. Homologous structures are structures that are similar due to inheritance from a common ancestor. The statement "organisms which have vestigial features are related to one another" is correct, as vestigial features are remnants of ancestral structures that have lost their function in an organism's evolutionary history and may suggest a relationship to a common ancestor with functional counterparts.
Hope this helps!
Observations are information gathered using one or more of your senses.
Please select the best answer from the choices provided
T
F
STOP SENDING ME LINKS
What happened in the Big Bang theory?
Answer:
That theory describes how the universe with the state of singularity..
Answer:
Here u go!
Explanation:
The universe began, scientists believe, with every speck of its energy jammed into a very tiny point. This extremely dense point exploded with unimaginable force, creating matter and propelling it outward to make the billions of galaxies of our vast universe. Astrophysicists dubbed this titanic explosion the Big Bang.
silt suspended in the water surrounding a coral reef near
the coast of a small island community in the Caribbean Sea
Origin:
Effect on one organism:
Effect on humans:
mercury in the water of a large lake that is popular for fishing
Origin:
Effect on one organism:
Effect on humans:
Pollution of water bodies due industrial wastes kills aquatic organisms and this disrupts food source for humans.
What are the effect of silt on aquatic organisms?Silt refers to small fine particles of sand or mud that forms a suspension in water.
Silt in oceans usually come from rivers opening into the sea
The silt suspended in the water surrounding a coral reef near the coast of a small island community in the Caribbean Sea will originate from rivers and streams opening into the sea.
The silt will reduce the population of algae on the coral reef as they increase water turbidity.
This will reduce fish population in the area and the food source for humans.
Industrial wastes are a source of mercury in lakes.
The presence of mercury will poison the lake and kill the fishes in the lake.
It will also make the water unfit for drinking by humans.
Therefore, pollution of water bodies kills aquatic organisms and this disrupts food source for humans.
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Mr. Cantrell's science class is conducting an investigation to observe the differences between plant and animal cell organelles. The students will observe an onion cell under one microscope, and an animal cell under another microscope. What should students observe as being similar in the onion cell slide and the animal cell slide?
A. Both cell types have a nucleus.
B. Both cell types have a rigid cell wall.
C. Both cell types have large vacuoles.
Bona has started reaction to the sound of a loud "POP". immediately before the pop,a light flashes.after several times.bona has started reaction the flash of light.
A. what is unconditional stimulus
B, what is confidential stimulus
C, what is NS
D, what is unconditional response
The flash of light thus associated can now be called the conditioned stimulus.
What is stimulus?The term stimulus has to do with response to particular occurrence. This is well captured in the area of behavioral psychology. We know that the organism can be trained to respond to a certain stimulus when it is presented.
Now if a stimulus elicits a particular reaction and then another stimulus is presented immediately after the first one such that the organism learns to associate the second stimulus with the first, the organism would over time begin to respond to the second stimulus in the same manner as the first.
Now we can see that in this case, the light flash follows the POP sound. This implies that organism would overtime associate the sound and the light. This flash of light thus associated can now be called the conditioned stimulus.
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Question 17 (5 points)
Which of the following organizations established recommended dietary allowances
of nutrients, classified for convenience into food groups and caloric content, for the
average healthy person?
OA)
Food and Nutritional Board of the National Academy of Sciences-National
Research Council
OB) U.S. Department of Health and Human Services
OC) U.S. Department of Agriculture
D) National Center for Nutrition and Dietetics
Explanation:
A) Food and Nutritional Board of the National Academy of Sciences-National Research Council.
The Food and Nutrition Board (FNB) of the National Academy of Sciences-National Research Council established the Recommended Dietary Allowances (RDAs) in 1943. The RDAs provide guidance on the amount of nutrients that are needed daily by the average healthy person to maintain good health. The RDAs are periodically reviewed and revised to reflect the latest scientific knowledge on nutrition. Today, the FNB is part of the National Academies of Sciences, Engineering, and Medicine and continues to provide guidance on nutrition and dietary intake
Answer ASAP and only if you know 100%
Answer:
Earth is between the sun and the moon
Explanation:
A lunar eclipse occurs when the Earth is between the Sun and the moon , blocking the sunlight from reaching the moon.
I need help with this practice problem
No links please
Which of the following would provide evidence that the mutated form of the CFTR protein is harmful to human
The correct option is D, as epidemiological studies showing that individuals with the CFTR mutation have a higher risk of developing respiratory infections and other complications provide support for the idea that the mutated form of the CFTR protein is harmful to humans.
What happened to cause the CFTR gene to become mutated?F508del is the most prevalent CFTR mutation, seen in around 70% of patients with CF. The deletion of three base pairs in the CFTR gene results in the lack of an amino acid termed phenylalanine, abbreviated F, in the CFTR protein.
Recessive diseases include cystic fibrosis.
A mutated variant of the CFTR protein is dangerous. Individuals who inherit the mutant variant of the gene are more likely to experience major health issues.
Option D is accurate because it implies that epidemiological research supporting the hypothesis that the mutant version of the CFTR protein is detrimental to humans would demonstrate that people with the CFTR mutation have a higher chance of having respiratory infections and other issues. This is consistent with the widely held belief that the CFTR mutation has detrimental effects on health and causes problems with cystic fibrosis.
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The complete question is: Which of the following types of evidence would provide support for the idea that the mutated form of the CFTR protein is harmful to humans?
A. Studies showing that individuals with the CFTR mutation have a lower risk of developing respiratory infections and other complications.
B. In vitro studies showing that the mutated CFTR protein functions normally in the cell membrane, leading to normal ion transport.
C. Animal studies demonstrating that mice or other model organisms with the CFTR mutation have no symptoms or pathologies related to cystic fibrosis.
D. Epidemiological studies showing that individuals with the CFTR mutation have a higher risk of developing respiratory infections and other complications.
A plant converts light energy into chemical energy that is stored in its cells. A rabbit eats the plant and breaks down the nutrients through digestion. The rabbit uses the digested plant material to obtain energy and build new molecules in its cells.
Which shared characteristic of all living things is being described in this example?
Question 5 options:
Metabolism
Cellular organization
Homeostasis
Heredity
Answer:
Heredity
Explanation:
i have no idea
GL
Answer:yes it's Heredity
Explanation:
What is the organelle in plats that captures sunlight?
Answer:
Chloroplasts
Explanation:
It captures the sunlight and converts it
Q.Genetic variations in drug targets may contribute to which drug property:
a) Entry into the central nervous system
b) Bioavailability
c) Half-life
d) Racial differences in response
e) Binding to plasma proteins
According to the research, the correct answer is Option E. Genetic variations in drug targets may contribute to which drug property: Binding to plasma proteins.
What is a drug?It is a synthetic or natural material that, due to its properties, can cause a functional or anatomical effect in a living being.
In this sense, the component that has toxic or pharmacological properties is called the active principle and can be affected by genetic variations that affect the distribution of a drug, such as blood flow, binding to plasma proteins, which are located both inside platelets as in blood plasma, related to tissue regeneration.
Therefore, we can conclude that according to the research, Genetic variations in drug binding to plasma proteins found in plasma and platelets may cause changes in drug distribution.
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Explain the role of nutritional systems in contributing to the maintenance of homeostasis in organisms.
Answer:
Nutritional Systems are very important when it comes to homeostasis. The body needs certain nutrients when performing the body's daily functions. The body needs nutrients like proteins and carbs because they contain energy. The energy from these nutrients help the body to it's daily tasks and stay healthy.
what is blood transfusion why should we donate the blood
Answer:
To keep blood safe, blood banks carefully screen donated blood. The risk of catching a virus from a blood transfusion is low. Sometimes it is possible to have a transfusion of your own blood. During surgery, you may need a blood transfusion because of blood loss.
hope this helps!!:)
Explanation:
What is the biggest error, methodologically, in the following scientific study? "The goal of the study was to determine whether the ebola virus is as deadly in rhesus monkeys as it is in gorillas. I took a sample of four healthy rhesus monkeys and four healthy gorillas. The animals were a random mixture of sexes and ages. I arranged eight cages so that each animal would be in a separate cage, and I made sure there would be no contact among the cages that would allow transmission of the virus. Then I obtained a sample of the ebola virus from the National Institute of Infectious Diseases and injected all the monkeys and gorillas with the same size dose. At the end of four days, I noticed that all the gorillas were dead but only one of the monkeys was dead. An autopsy revealed that three of the four gorillas had died of ebola fever but that the fourth, nicknamed Curious George, had died of internal bleeding after swallowing the small pair of scissors that were left within reach of its cage. The dead monkey had died of ebola fever. At the end of two months there were no more deaths. I concluded that my dosage of the ebola virus is three times as likely to be deadly to gorillas as it is to rhesus monkeys, but I recommended repeating the study to see if the percentages of deaths due to ebola fever remained steady over a wide range of dosages of the virus."
Answer:
The sample obtained for the study is not enough. Also, a control group is not established thus making the study erroneous.
Explanation:
The total sample size of 4 specimens from each of the two groups does not qualify as an appropriate sample size for the generalization of the results. Furthermore, the mixing of different ages and genders is not suitable for this kind of sample.
Also, the control group is not established where healthy specimens are kept in a similar environment to factor out the effects of the environment and other components on the health/death of the animals.