Answer:
the Gene is the part that determines your traits
Explanation:
Answer:
gene
Explanation:
A segment of a DNA molecule (a sequence of bases) that codes for a particular protein and determines the traits (phenotype) of the individual. A gene is the basic unit of heredity in a living organism.Oct 18, 2016
food and territory are balancing factors in an ecosystem what type of phenomena balance these factors
Answer:
uhh either natural and reproductive pretty sure it's reproductive
Which type of eruption is associated with the
release of pyroclastic materials?
Pyroclastic eruptions, also known as explosive eruptions, are the type of volcanic eruptions that are associated with the release of pyroclastic materials. These eruptions are characterized by the violent ejection of rock fragments, ash, and hot gases into the atmosphere.
Pyroclastic materials include a range of particle sizes, from fine ash to large volcanic bombs and blocks. These materials are propelled into the air by explosive forces generated by the rapid expansion of volcanic gases. They can travel long distances from the volcano and can be extremely hazardous to both human life and property.
Pyroclastic eruptions are typically associated with stratovolcanoes, which are steep-sided volcanoes composed of alternating layers of lava and pyroclastic deposits. Some examples of volcanoes that have had pyroclastic eruptions in the past include Mount St. Helens in the United States, Mount Pinatubo in the Philippines, and Mount Vesuvius in Italy.
Can you Help me on this
Answer:
hypothesis=In science, a hypothesis is an idea or explanation that you then test through study and experimentation. Outside science, a theory or guess can also be called a hypothesis. A hypothesis is something more than a wild guess but less than a well-established theory. ... Anyone who uses the word hypothesis is making a guess.
-------------------------------------------------------------------------
experiment=An experiment is a procedure carried out to support, refute, or validate a hypothesis. ... Uses of experiments vary considerably between the natural and human sciences. Experiments typically include controls, which are designed to minimize the effects of variables other than the single independent variable.
------------------------—---———----------------observation=an act or instance of viewing or noting a fact or occurrence for some scientific or other special purpose: the observation of blood pressure under stress. the information or record secured by such an act. something that is learned in the course of observing things: My observation is that such clouds mean a storm.
-----------———-----------------------------------evidence=noun. that which tends to prove or disprove something; ground for belief; proof. ... data presented to a court or jury in proof of the facts in issue and which may include the testimony of witnesses, records, documents, or objects.
-------------------------------------———---------4 benefits to liquid ink are
Ballpoint. Ink Base: Oil. Pigment or Dye: Pigment. Ink Properties: ...
Drawing (Dip Pen) Ink Base: Water. Pigment or Dye: Dye. Ink Properties: ...
Fountain. Ink Base: Water. Pigment or Dye: Dye. ...
Rollerball. Ink Base: Water. Pigment or Dye: Both. ...
Gel. Ink Base: Water. Pigment or Dye: Pigment.
Inhalation and exhalation move air into and out of the lungs. What happens when you inhale and exhale
Which of the following provides evidence that all living things share common ancestors?
1.Fossil record
2.Analogous Structures
3.Homologous Structures
4.Similarities in DNA sequences
a. All of these
b. 1, 3 and 4
C.4 only
d. 2 and 3 only
Answer:
a. All of these
Explanation:
All of these options are correct
what type of mutation causes sickle cell anemia?
A. neutral
B. point
C. silent
D. frameshift
Answer:
B. point
Explanation:
The type of mutation that causes sickle cell anemia is a point mutation. Specifically, it is a single nucleotide substitution in which adenine is replaced by thymine in the beta-globin gene, resulting in a change from glutamic acid to valine in the hemoglobin protein. This mutation causes the hemoglobin molecules to stick together and form stiff, sickle-shaped red blood cells, which can lead to various health problems.
Nearsightedness and farsightedness are caused by what ?
EXTRA POINTS IF YOU ANSWER
Answer: Nearsightedness, Farsightedness and Astigmatism. Nearsightedness (myopia) is a very common condition in which the light coming into the eye is not focused properly onto the retina, making it difficult to see objects far away. The condition is usually caused by an elongation of the eyeball that occurs over time.
Explanation:
which of the following cell types would have full complementary number of chromosomes?
a. haploid cell
b.somatic cell
c.gamete
d. sperm
There are several mechanisms through which reproductive isolation occurs. Which situation is an example of behavioral isolation?
A.
Mules, the offspring of a male donkey and a female horse, are unable to reproduce because they are sterile.
B.
The reproductive organs of snails only properly align when the male and female belong to the same species.
C.
Males of different, closely related species of fireflies signal for mates by flashing different light sequences.
D.
Red and purple sea urchins cannot reproduce with one another because the sperm and egg cannot fuse.
 what is needed to change ice into water?
air
energy
stirring
chemicals
Answer:
energy ( heat has energy makes sense to me hope it helps)
Explanation:
A dead organism takes matter out of the ecosystem cycle and that matter
can never be used again. *
O True
False
Answer:
Decomposers break down dead organisms into nutrients and gases so that they can be used by other organisms. Nutrients can enter or exit an ecosystem at any point and can cycle around the planet.
Answer:
False
Explanation:
A population of ground-dwelling animals is able to survive on food that is
available on the forest floor but receives the best nutrition from fruit found in
the canopy of trees. What adaptations will most likely become more common in
the population if the availability of the food on the forest floor decreases?
What processes would allow these adaptations to take place?
Ground-dwelling animals' adaptations to limited food sources would include longer limbs, a stronger grasp, and enhanced agility.
What is the significance of adaptation?To live, all species must adapt to their surroundings. This entails adjusting to survive the ecosystem's climatic conditions, predators, as well as other species that compete with one another for food and space.
What are the three kinds of adaptations?Adaptations are distinct features that enable creatures to survive in their surroundings. Adaptations are classified into three types: structural, physiological, and behavioural. Structural adaptations are changes to the way an animal's body functions or appears on the outside.
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Explain: Make a graphic organizer to summarize the mechanisms that allow eukaryotic cells to control gene expression at each stage of protein synthesis. How do these mechanisms compare to those in prokaryotes in terms of structure and function?
HELP
Answer:
I hope these help :)
Explanation:
contraction of the subscapularis the arm, and contraction of the supraspinatus the arm. multiple choice question.
Contraction of the subscapularis medially rotates the arm, and contraction of the supraspinatus abducts the arm
What is subscapularis and supraspinatus ?The rotator cuff apparatus is made up of four muscles, one of which is the subscapularis. The muscles in the supraspinatus, infraspinatus, and teres minor are the other three. Although it can also help with adducting the humerus, the subscapularis muscle's main job is internal rotation. The subscapularis nerve supplies the muscle with blood.
The supraspinous fossa of the scapula is home to the supraspinatus muscle, the rotator cuff muscle with the most superior location, which is above the scapular spine.Learn more about Subscapularis And Supraspinatus here:
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Help, i have to turn in this in tomorrow
this is a drag and drop i need to know this so i can pass my STAAR test P LZ help me ASAP will give brainliest
The NADPH produced during the PPP is the reducing power for the synthesis of: Oxaloacetate Pyruvate Fatty acids Glucose Acetaldehyde
The NADPH (nicotinamide adenine dinucleotide phosphate) produced during the Pentose Phosphate Pathway (PPP) serves as a reducing agent and is involved in various metabolic processes. While it is not directly involved in the synthesis of oxaloacetate, pyruvate, acetaldehyde, or glucose, NADPH does play a crucial role in the synthesis of fatty acids.
Fatty acid synthesis occurs in the cytoplasm of cells and requires NADPH as a reducing agent for the conversion of acetyl-CoA to fatty acids. During fatty acid synthesis, acetyl-CoA is carboxylated to form malonyl-CoA, which is then elongated through a series of reactions catalyzed by enzymes called fatty acid synthases. The reduction of these fatty acid intermediates to form fatty acids requires NADPH as a source of reducing power.
To summarize, NADPH produced during the Pentose Phosphate Pathway is primarily used as the reducing power for the synthesis of fatty acids, rather than for the synthesis of oxaloacetate, pyruvate, glucose, or acetaldehyde.
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what is earth
please help me
Earth is a beautiful planet that revolves around a star called Sun, which is located in one of the arms of our Milky Way Galaxy. It is the only planet known to support life in the Solar System. Humans are the most intelligent civilization on this planet. It's blue when seen from space. Recently, Earth 29 spacecraft was able to land on this planet, after 28 unsuccessful landings of Earth series of spacecrafts. We were able to learn many things about humans, most important of these was the most spoken language of them, which they call English. According to experts, humans are not yet ready to know about our existence. It can take about 1 or 2 more centuries, until they are ready to know about us.
Which statement best summarizes the process represented by the model?
Chloroplast
Intermembrane B
A Space
Outer Membrane
Granum
(Stack of Thylakoids)
Thylakoid
Light
Dependent
Reactions
C
F
ENT
Calvin
Cycle
D
G
Inner Membrane
Stroma
(Fluid)
OA. Energy from sunlight moves through trophic levels.
B. Solar enerav is converted and stored in chemical bonds.
Answer: solar energy is converted and stored in chemical bonds.
Explanation:
More than 10% of people carry the parasite Toxoplasma gondii. The following table gives data from Prague on 15- to 29-year-old drivers who had been involved in an accident. The table gives the number of drivers who were infected with Toxoplasma gondii and who were uninfected. These numbers are compared with a control sample of 249 drivers of the same age living in the same area who had not been in an accident.
Infected Uninfected
Drivers with accidents 21 38
Controls 38 211
(a) What are the two variables being compared? Which is the explanatory variable and which is the response?
(b) Depict the data in a graph. Use the results to answer the question: are the two variables associated in this data set?
Answer:
Explanation:
(a) The two variables being compared are the occurrence of accidents (drivers with accidents vs. controls) and the infection status with Toxoplasma gondii (infected vs. uninfected). In this case, the explanatory variable is the infection status with Toxoplasma gondii, and the response variable is the occurrence of accidents.
(b) To depict the data in a graph, we can create a 2x2 contingency table or a bar chart. Since the data is already provided in a 2x2 table format, we can use a bar chart to visualize the comparison between the variables.
markdown
| Infected | Uninfected |
------------------------------------------------
Drivers with accidents | 21 | 38 |
Controls | 38 | 211 |
In the bar chart, we would have two bars representing the occurrence of accidents: one for drivers with accidents and one for controls. Each bar would be divided into two sections representing the infection status: infected and uninfected.
To determine if the two variables are associated in this dataset, we need to assess if there is a difference in the distribution of infection status between the drivers with accidents and the controls. If there is a notable difference, it suggests an association between the variables.
The problem is comparing whether being infected with Toxoplasma gondii influences involvement in car accidents. An explanatory graph can be created and a statistical analysis such as chi-square test can give a more accurate inference on the association between these two variables.
Explanation:(a) The two variables being compared in this problem are 'status of being infected with Toxoplasma gondii' and 'involvement in car accidents'. Here, the explanatory variable is 'status of being infected with Toxoplasma gondii' because we are examining its effect on the response variable, 'involvement in car accidents'.
(b) For depicting the data in a graph, one could create a bar graph with two variables 'Infected' and 'Uninfected', represented along the horizontal x-axis. The vertical y-axis could represent the quantity of people from the two groups: 'Drivers with accidents' and 'Controls'.
If the bar of 'Infected' drivers with accidents is significantly higher than 'Infected' controls, then we can say these two variables are associated in this data set. Otherwise, the association is not significant. To be sure, a statistical test such as chi-square test would provide a more definitive answer.
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give effects per problem
no copy pls
Answer:
Deforestation
1) Scientific evidence shows that deforestation provides the conditions for the spread of a variety of deadly diseases, including the Nipah and Lassa viruses, as well as the parasites that cause malaria and Lyme disease.
Population
2) Increasing population growth causes a large number of people to migrate to urban areas with industrialization.This leads to polluted air, water, noise, and the population in big cities and towns.
Oil Spill
3) Oil spills can be extremely harmful to the environment. When oil spills into the oceans, it can cause big problems. It can harm sea creatures, which can make seafood unsafe to eat.
Soil erosion
4) Soil erosion leads to increased pollution and sedimentation in streams and rivers. Soil gets degraded, the risk of erosion increases, and the sediments sweep into rivers and nearby regions, possibly contaminating nearby ecosystems.
Coral reef degradation
5) Coastal areas become increasingly vulnerable to storms, hurricanes, and cyclones when coral reefs perish. The ocean will be unable to absorb as much CO2 without coral reefs, resulting in more CO2 being released into the atmosphere.
Illegal mining
6) Mining can pollute air and drinking water, harm wildlife and habitat, and permanently scar natural landscapes.
_________________________________
Identify human uses of microbes and algae:
The younger layers of rock in the grand canyon are on top of the older layers
Answer:
"principles of superposition"
Explanation:
A species of birds lives in the jungle. They have long, thin beaks that allow them to find ants and other things to eat deep inside of tree trunks. Both male and female birds have large talons (claws) that allow them to hold onto tree branches as they pick at the trunks. The males have colorful feathers that help them attract females. The females, on the other hand, have larger tails that they flutter when they are ready to reproduce. Recently, developers have been cutting down many of the trees that these birds rely on for food to make room for more buildings. Which of the following describes how the birds will most likely be affected by the change?
The tree-cutting will probably have a severe impact on birds with long, thin beaks and large talons. Their ability to survive and procreate could be impacted by the decreasing availability of their food source and habitat.
Might the overall population be impacted by the decline in bird populations brought on by tree-cutting?The loss in bird populations brought on by tree-cutting may indeed affect the males' capacity to attract females and the females' capacity to locate compatible mates, potentially resulting in a decline in the population as a whole. This emphasizes how crucial biodiversity and natural habitats are to the health of ecosystems.
What is a bird's long, pointed beak designed for?Birds that consume nectar have long, slender, and pointed beaks. Providing insects and nourishment to the young, aids in sipping nectar. Hummingbirds are an illustration of such birds.
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1. What is the function of the Circulatory/Cardiovascular System?
2. Why do you need to have blood circulate to all the parts of the body?
Answer:
1. Attires carry blood away from the heart and veins carry blood back to the heart. The circulatory system Carrie's oxygen, nutrients and hormones to cells, and removes waste products like carbon dioxide. These roadways travel in one direction only, to keep things going where they should
Answer:
Explanation:
So your body can function properly. Its what make our bodies work. It also supplies oxygen to the brain and other organs and promotes healthier skin
pls help!! will gove brainliest
Answer:
Explanation:
zinc zn 30 65.38 u 30 34 30
A type of cell division that results in the formation of two genetically identical daughter cells is known as ___
Answer:
Meiosis
Explanation:
When microscope slides are stained to show
blood cells, the small red blood cells that appear
on the slides are much more numerous than
the large white blood cells. This supports the
concept that
In microscope, each kind of cell is present in the numbers best situated to meet the need of the body.
What are the uses of microscope?A microscope is an instrument that is used to magnify small objects. Some microscopes can even be used to observe an object at the cellular level, allowing scientists to see the shape of a cell, its nucleus, mitochondria, and other organelles.
A microscope is an instrument that makes an enlarged image of a small object, thus revealing details too small to be seen by the unaided eye. The most familiar kind of microscope is the optical microscope, which uses visible light focused through lenses.
The optical parts of the microscope are used to view, magnify, and produce an image from a specimen placed on a slide.
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Which two kingdoms are composed of decomposers?
O Protists and plants
O Bacteria and fungi
O Plants and animals
O Archaea and protists
what is metabolism?
Answer:
metabolism
Explanation:
the chemical processes that occur within a living organism in order to maintain life.