difference between pendulum clock and quartz watch.. plz give photo
Answers
Answer:
A pendulum clock is a mechanical device. It relies on a pendulum swinging at a steady pace, with energy to the pendulum provided by a spring. ... A quartz clock relies on the exactly repeating vibration of a thin sliver of quartz. This vibration creates an electrical current that controls the electronic display.
Explanation:
heres some photos
Related Questions
A large carbohydrate is tagged with a fluorescent marker and placed in the extracellular environment around a macrophage. The macrophage ingests the carbohydrate via phagocytosis. Which cellular structure is most likely to be fluorescently labeled upon viewing with a light microscope soon after phagocytosis
Answers
Answer:
Digestive vacuole
Explanation:
Phagocytosis consists of the encompassing of particles by the cell membrane (through the pseudopods), and brought into the cell.
These particles will stay inside a digestive vacuole, which will digest the particle using lysosomes, giving more energy to the cell.
Bearing in mind that the carbohydrate with the fluorescent marker, in the whole process, will spend more time being digested by the macrophage, the structure that will be more fluorescently labeled will be the digestive vacuole.
Determine whether or not a rose is alive and, if not, what characteristic of life is
it missing?
A. No, it is missing the characteristic of movement.
B. No, it is missing the characteristic of being made of cells.
C. Yes
D. No, it is missing the characteristic of responding to stimuli.
Answers
Answer:
d
Explanation:
NO, the rose is missing the characteristic of responding to stimuli, so it's not alive.
What are the characteristics of life?
All living things share a number of essential traits or abilities, such as order, environmental sensitivity or responsiveness, reproduction, growth and development, regulation, homeostasis, and energy processing. These qualities help to define life.
Reproduction: In order to be regarded as alive, an object must be able to reproduce and produce children.HeredityHeredity is the capacity of parents to transmit genetic material (DNA) to their children. This can take the shape of genotypic qualities as well as phenotypic traits, which describe how a living thing appears on the exterior.Cellular OrganizationAll living organisms are organized cellularly and are made up of one or more cells.Growth and DevelopmentAll living things grow and develop as they age, becoming more physically and psychologically mature.Adaptation Through EvolutionEvery living thing has undergone some level of evolution, and they all continue to do so in order to adapt to a constantly changing environment.Response to StimuliLiving things react to environmental stimuli.Homeostasis A living thing's capacity to maintain steady internal conditions, such as blood pressure, body temperature (thermoregulation), and water balance inside cells, is known as homeostasis.MetabolismAn organism must use chemical processes to break down and/or use materials from the environment in order to maintain its function, which is known as metabolism.
Learn more about characteristics of life here:
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A student described his new pet dog to his friends. Which part of his description identifies an acquired trait of his new dog?
He has brown, spotted fur
He responds when we call his name.
He has one blue eye and one brown eye.
He has a very long tail.
Answers
Answer:
It is B
Explanation:
The only one that can be Acquired after birth
Answer:
B. HE RESPONDS WHEN WE CALL HIS NAME.Explanation:
Select the correct answer. A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype Aa. The gene responsible for albinism is recessive to the normal pigment-producing gene. What are the chances of their children being albino? A. 3:4 children will be albino. B. All children will be albino. C. 1:4 children will be albino.
Answers
Answer:
there is 4 chances to see their kids' genomic combinations.
2 out of 4 possibilities of which their kids are completely normal and not a recessive carrier, 1 out of 4 possibility where their kid will be normal but is a carrier of the recessive albinism
1 out of 4 possibility where the kid will be an albino.
Ratio-wise, the answer is: c. 1:4 children will be albino
Sarah and Karen have been married for several years, and have two biological children. Each woman carried one of the children, both times through the use of donated sperm. This family that they have created is called their family of ________.
Answers
Answer:
This family that they have created is called their family of PROCREATION
Explanation:
Family of procreation is A family formed through marriage, consisting of spouses and children
This phylogenetic tree shows a relationship of all of these organisms. What trait is most likely found at 2? Select one: a. Have a backbone b. Have live offspring c. Made up of cells d. Live on land
Answers
Answer:
A. have a backbone
Explanation:
You can simply use the process of elimination for this. We know that tuna have a backbone, so that is an option. We know they lay eggs, so B isn't an option. As far as C, every living thing is made up of cells, including the lamprey, so it isn't that. Finally, tuna don't live on land. The only one left is A.
I need help with this assigment. If you help me, I will mark your answer as brainliest. This question is worth 20 points!
Answers
Answer: 1. Headwaters 2. Floodplain 3. Cargo 4. Tributary 5. Keelboats 6. Delta 7. Locks 8. Watersheds 9. Steamboat 10. Silt
Explanation: Hope this helps:)
what is traslocation
Answers
Answer:
The exchange of chromosome segment between non-homologous chromosomes is called translocation.
It is of two types:
Reciprocal translocationThere is an exchange of chromosome segments between two non- homologous chromosomes in reciprocal translocation.
Non- reciprocal translocationA part of chromosome is translocated from one non-homologous chromosomes to other so that one chromosome becomes deficient and another non-homologous chromosome gains the piece of chromosome and becomes long.
Hope this helps...
Good luck on your assignment..
Identify the key term described.
The relationship that results when organisms in an environment rely on each other for
resources
A change in one species that results from a change in another species with which it
interacts
Answers
Answer:
1.interdependence
2.coevolution
Explanation:
I got it right
Answer:
1.interdependence
2.coevolution
Explanation:
Hope this helps <3
All of the following remove nitrogen from the nitrogen cycle except
A) root nodules.
B) soil erosion.
C) fire.
D) plant harvesting.
Answers
You can also just find this on google
an error occurs when the DNA of a cell is copied. However, the cell does not divide after the error is detected. which statement best describes the cell cycle for this cell?
a-an error during the G1 phase is corrected during G2 phase
b-an error during the s phase is corrected during G2 phase
c-an error during the G1 phase is corrected during the s phase
d-an error during the s phases is corrected during mitosis
Answers
Answer:
An error during the S phase is corrected during the G2 phase.
Explanation:
Why the S Phase Is Important
DNA synthesis must occur rapidly, as the unpaired base pairs of the DNA strand during replication are vulnerable to harmful mutagens, which can lead to genetic abnormalities, cell disease or even cell death
Which is the fastest growing renewable resource in the U.S.? A. solar B. wind C. biomass D. hydroelectricity
Answers
Answer:
Solar Energy
Explanation:
I know Hydroelectric Energy is the largest, but I'm not sure about this.
Please tell me if I'm wrong.
how does mass affect the gravitational pull of the Sun, Earth, and the Moon? How do their masses explain their orbits?
Answers
Answer:
Objects with more mass have more gravity. Gravity also gets weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull is. Earth's gravity comes from all its mass.
Explanation:
sorry for the wait
Calculate the percentage decrease in the number of deaths due to measles worldwide from 1990 to 2011
Answers
Answer:
to find percentage decrease you need to do:
[tex]\frac{final number - intial number}{initial number}[/tex] × 100 = percentage decrease
final number equals the number of measle deaths in 2011
initial number is deaths in 1990
hope that helps
Which of the following is/are important features of a weight system? The ability to quickly and reliably jettison at least enough weight to make the wearer positively buoyant at the surface or at depth. The ability to carry a minimum of at least 25 kg/55 lbs of weight. The ability to easily adjust the amount of weight used. Both the first and third answers are correct.
Answers
Answer:
Both the first and the third answers are correct
Explanation:
Weighting systems are worn by divers to help balance the buoyant or upward thrust movement of the water on equipment such as the diving cylinders carried along with the diver during the dive,
A quick release mechanism can aid in the emergency rescue of a diver by dropping the weight to increase the diver's buoyancy so as to rapidly rise to the surface
The weighting system arrangement is such that part or all of the weight could be removed to allow an immediate increase in the divers buoyancy
Therefore, both the first and the third answers are correct.
What in the body is locked up in water which is 70% of the body. Please help!!!
Answers
Answer:
70% brain and about 60% of our body is water
Need help like right now!!
Answers
Answer:
B
Explanation:
ONLY ONE ANSWER!!
Which is one effect that would most likely result from a tsunami?
death
drought
extinction
genetic change
Answers
One of the consequences of tsunami happening in a place would be death and destruction of biodiversity.
What is a tsunami?A tsunami is a natural disaster caused by multiple waves in water bodies that send large volumes of water inland.
The sudden displacement of water with a large force destroys lives and properties on land, especially the coastal lands.
Thus, one of the surest effects of tsunamis is death.
More on tsunamis can be found here: https://brainly.com/question/14782736
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In sickle-cell disease, variation in one gene causes red blood cells to bend, or sickle. This means the sickled cells _____.
Answers
Answer:
A case study of the effects of mutation: Sickle cell anemia. Sickle cell anemia is a genetic disease with severe symptoms, including pain and anemia. The disease is caused by a mutated version of the gene that helps make hemoglobin — a protein that carries oxygen in red blood cells.
Explanation:
what is the role of epidermis in plants
Answers
Answer:
Role of epidermis in plants :
1. Protection of the underlying cells and tissues.
2. Prevention of water loss.
3. Prevention of mechanical injury and invasion by parasite fungi.
4. Absorption of water.
5. Exchange of gases and transpiration through stomata.
Hope u understood!
#StayHomeStaySafe!
Pls mark me brainliest!!
Answer:
This is a protective barrier against:
a) mechanical injury
b) loss of water
c) diseases.
It gives plant epidermis a waxy coating called CUTIN.
Explanation:
Which gland controls blood glucose levels?
A. Testes
B. Ovaries
C. Thymus
D. Pancreas
Answers
Answer:
d
Explanation:
is rhizobium a parasitic or symbiotic?
Answers
Answer:
rhizobium is a symbiotic, which means it is a neutralized parasitic
Explanation:
symbiotic rhizobium includes both mutualistic [tex]N_{2}[/tex]-fixers and parasitic nonfixers, which allows the rhizobium to compete for host plants in addition to soil resources
HELP !!!!
Which of the following statements is true of meiosis?
Answers
Answer:
The answer is option D.
it divides one diploid cell into four haploid cells
Hope this helps you
PLEASE explain four way to control harmful microorganisms.
Answers
Answer:
Bleach
Chlorination
Boiling Water
By what process do streams and rivers move material?
Answers
Answer:
infiltration
Explanation:
explain the relationship between crossing over and genetic variation
Answers
Crossing over can create genetic variation. Crossing over is when chromosomes cross over they give + take a part of another chromosome which can create different variation in genes.
Answer:
Crossing over is the process by which genetic material is exchanged by non-sister chromatids during meiosis. Crossing over results in a new combination of genetic information for the cell for a specific trait. Crossing over ensures that organisms are not identical from generation to generation. Genetic recombination allows for a variation in genetic material that is passed through the generations.
Explanation:
A father produces sperm that only carry ‘t’ alleles. What is likely to be his genotype?
Answers
Answer:
The Genotype of an organism determines the genetic characteristics of an individual.
If a father produces sperm that carry only 't' alleles, the his genotype will be 'tt' or hom.ozygous genotype.
Hom.ozygous genotype contains the same type of genes responsible for a particular phenotype.
Hence, the correct answer is 'tt' or hom.ozygous genotype.
Cells have different membrane carbohydrates if they do different ______.
Answers
List the functions of proteins in the text area below.
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Answer:1)It enhances growth and maintenance 2)It builds or repairs worn out tissues in the body 3)Maintenance of proper PH scale 4)Maintains fluid balance 5)It boosts the immunity 6)It provides energy in the body when the body does not get enough from carbohydrates and fat 7)Protein carries nutrients throughout your bloodstreams.
Explanation:
Answer:
It enhances growth and maintenance also It builds or repairs worn out tissues in the body and Maintenance of proper PH scale and Maintains fluid balance It boosts the immunity It provides energy in the body when the body does not get enough from carbohydrates and fat Protein carries nutrients throughout your bloodstreams.
Explanation:
I did it .
What do you think is meant by the statement “the human digestive system is very efficient at squeezing everything it can out of any food?" How do you think this relates to the way biomolecules are broken down and used bythe body?
Answers
Answer: the digestive system is capable enough to absorb the nutrients out of food that we eat, which is the same with the other body parts in our body when we take in food.
Answer:
The statement means that the human digestive system can adapt to extreme diets in order to survive. For example, carbohydrates can be broken down into sugars and used for energy. But when carbohydrates are not available in the required amount, it can also break down fats to provide the body with the required amount of energy. This explains why Deb has enough energy to keep going, even on her extremely limited diet.
Explanation: