Answer:
B) to understand patterns of inheritance in organism
Explanation:
The pedigree's purpose is to understand patterns of inheritance in organism. Examination of the pedigree utilizing the standards of Mendelian legacy can decide if a characteristic has an overwhelming or passive example of legacy. Families are frequently built after a relative harrowed with a hereditary issue has been distinguished.
The purpose of using a pedigree is to understand patterns of inheritance in organisms. Therefore, the correct statement is option B.
What is a pedigree?A pedigree is a diagram showing the relationships between family members and their inheritance of specific traits. The pedigree of a family is studied from which scientists can analyze the patterns of inheritance for a particular trait, which can be dominant or recessive, and the inheritance of trait from one generation to the next generation.
Pedigrees identify individuals who may have any genetic disease or trait, and can predict the particular trait in future generations also, Scientists also understand the inheritance of complex traits controlled by multiple genes and environmental factors.
Pedigrees are used in human genetics for studying the inheritance of genetic diseases and inheritance patterns in other organisms, such as plants to better understand the genetic basis of traits.
Therefore, the purpose of using a pedigree is to understand patterns of inheritance in organisms.
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Is the water you used this morning the same water that dinosaurs used million years ago
Answer:
Yes, the water we used this morning the samèe water that dinosaurs used million years ago.
Melted snow from the Sierra Nevada mountains and other mountain ranges is an important water source for much of California. Using evidence, explain why a lack of snow in the mountains could make drought cycles worse over time.
Answer:
DIS IS KARMA
Explanation:
:))))))))
Answer:
A lack of snow in the mountains could make drought cycles worse over time because of the water cycle.
Explanation:
When snow melts, it cycles into rivers, into lakes, and underground. Without this water, these resources may dry up more quickly in the summer. If water resources are too low, then people may need to use less water for personal use and agricultural use.
which staement describes an atomic nucleus
A an atomic nucleus is negitivley charged
B an atomic necleus has no electrical charge
C an atomic nucleus consists of mostly empty space
D an atomic nucleus contains most of the atoms mass
Answer:
D
Explanation:
When respiration occurs with oxygen what is it called
Explanation:
When respiration occurs with oxygen then it is called Aerobic respiration.
And
When respiration occurs without oxygen or in absence of oxygen then it is called anaerobic respiration.
What force can stop gravity in a black hole?
Answer:
No force.
Explanation:
If the core is very massive (approximately 2.5 times more massive than the Sun), no known repulsive force inside a star can push back hard enough to prevent gravity from completely collapsing the core into a black hole.
which of the following human activities has NOT had an important role in transforming the biosphere to date?
A. Agriculture
B. Industry
C. Development
D. Aquaculture
Answer:
A-Agriculture
Explanation:
hope this helps and have a great day:)
Are All Stars Like The Sun?
Answer:
not all some may be new sun and others couldbe old stores even older than our sun but all stars are suns
Millions of nonnative cattle in Australia produce a huge amount of dung for decades Australia has imported nonnative dung beetles to help clean up the dung which sentence best explains what would have happened if Australia had not imported the nonnative dung beetles
Answer:
Explanation:
The question is incomplete kindly find below the correct question.
In Australia, millions of nonnative cattle produce a huge amount of dung. For decades, Australia has imported nonnative dung beetles to help clean up the dung. Which sentence best explains why native Australian dung beetles were not doing the job?
A. Cow dung is not part of any native Australian species' niche.
B. Native Australian dung beetles lack a niche in Australia.
C. Cows have no known niche in Australia.
D. Decomposers lack a native niche in Australia.
Answer: B. Native Australian dung beetles lack a niche in Australia.
Explanation:
A niche is a place an organism occupies and the roll they play in an ecosystem. Because the dung beetles were nonnative and imported they have no niche in Australia compare to the Cow who have been settlers this makes it impossible for them to feed on the dungs because they are not use to the dung as source of feed and the dungs could not decompose because no activity was carried out on them.
This will make the cattle avoid feeding in the pasture due to accumulated dung but rather move far for pasture.
Answer:
Cow dung would have piled up in Australia
Explanation:
Could anyone help me please
Answer:
Gap 1, Synthesis, and Gap 2
Explanation:
Answer:
A, C, and E (Gap 1, Gap2, and Synthesis)
Hope this Helps!
Homeostasis means to maintain balance or equilibrium
True
False
Answer:
True.
Explanation:
Homeostasis is the process of maintaining balance inside your body.
Ex:
When you sweat, your body is trying to cool down your body temperature from being hot to cool.
When you eat food, the excess comes out as waste.
When you shiver, your body is trying to make you warm when you are cold.
What are two facts of the law of superposition
Answer:
a basic law of geochronology, stating that in any undisturbed sequence of rocks deposited in layers, the youngest layer is on top and the oldest on bottom, each layer being younger than the one beneath it and older than the one above it.Explanation:
[tex]hii[/tex]hope this helps you ✌️✌️A 2.0 kg block rests on a rough horizontal table. A rope is attached to the block and is pulled with a force of 8.0 N to the left. As a result the block accelerates at 2.5m/s. The coefficient of kinetic friction between the block and the table
Answer:
0.15
Explanation:
The molecule that is used as the energy currency (efficient storage of energy) is the blank molecule.
what goes in the blank
Answer:
ATP
Explanation:
Adenosine triphosphate (ATP) can be thought of as a cellular battery. In its high energy state (ATP), when it is charged, it can provide energy for cellular processes. It then loses a phosphate and enters a low energy state, when it is converted to adenosine diphosphate (ADP).
The energy in ATP is stored in the high-energy phosphate bond. ATP acts as a shuttle, delivering energy to areas where energy-consuming activities are taking place. It can quickly provide the energy for this process, and is then converted to ADP.
Angiosperms are such a successful group of plants because of how well they recruit animals for pollination and the diverse way they disperse their seeds. Describe two ways animals spread angiosperm pollen and two ways fruit is dispersed.
Animals can be very important to plant reproduction in two ways—spreading pollen and spreading seeds. Pollen contains a plant’s sperm.
1. List the major ways in which humans are damaging the environment
2. Floods can devastate an ecosystem, however they can also have a positive impact. Please explain the positive impacts major floods can have on the ecosystem.
3. How do seasonal changes in temperature, water availability and sunlight affect ecosystems?
4. Propose 5 ways that humans can help minimise the negative effects both natural events and human impact can have on ecosystems. (Not from google )
Answer:
1.overpopulation, pollution, burning fossil fuels, and deforestation.
2.Returning Nutrients to Soil,
Renewal of Wetlands,
Preventing Erosion and Maintaining Land Mass Elevation,
Recharge and Replenish Ground Water.
Some plant cells are coated in a waxy layer that prevents water loss. This specialization is found in
which plant cells?
internal root cells
cells in the plants reproductive system
internal stem cells
cells on the plant surface
4. Which of the following is an effect of constructive forces?
A.Landmasses are eroded by water.
B. Landmasses are weathered by ice.
C. Mountains are built up.
D. Mountains are torn down.
Which statement accurately contrasts archaebacteria with eubacteria?
Only archaebacteria live in the human body.
o Only archaebacteria can live in extremely salty waters.
Only eubacteria live in the human body.
Only eubacteria can live in extremely salty waters.
B only archaebactaria can live in extremely salty waters.
only archaebacteria can live in extreme environments period
Answer:
its BExplanation:
1. List the major ways in which humans are damaging the environment
2. Floods can devastate an ecosystem, however they can also have a positive impact. Please explain the positive impacts major floods can have on the ecosystem.
3. How do seasonal changes in temperature, water availability and sunlight affect ecosystems?
4. Propose 5 ways that humans can help minimise the negative effects both natural events and human impact can have on ecosystems.
Answer:
I'm answering Q1: the major ways in which humans are damaging the environment is cutting down trees. trees are homes for other animals like birds and koalas and so much more I can't name. if you cut down a tree an animal loses its shelter, the animal doesn't have a shelter to stay, the animal dies, the animal dies we we have no food. Also trees are very much needed and very important for us humans. trees release oxygen when they use energy from sunlight to make glucose from carbon dioxide and water. also cutting trees adds carbon dioxide to the air and removes the ability to absorb existing carbon dioxide.
A scientist is investigating cell transport. She observes molecules being transported into a cell through proteins present in the cell membrane. These proteins do not use energy to transport the molecules. Which of the following best explains the type of cell transport observed by the scientist? A. Active transport because membrane proteins were used B. Diffusion because the molecules were entering the cell C. Facilitated diffusion because the proteins were not using energy D. Osmosis because the molecules were moving against the concentration gradient
Answer:
I believe it is C
Explanation:
stay safe:) & have a wonderful day!
Most other types of cells have the ability to replace damaged molecules and organelles. Red blood cells have a reduced capacity for repair and thus only survive for about four months. Construct an explanation based on the structure of red blood cells for why red blood cells are unable to repair damaged proteins.
Answer:
The red blood cells do not repair by themselves, that is why they must be destroyed in the spleen or rather phagocytosed, so that they are then newly formed in the spleen.
Red blood cells are unable to repair protein damage since one of these infleunctions is their anucleation.
Explanation:
The clearance of red blood cells is essential since the half-life of this cell is a few months, once these months have passed the red blood cell will not fulfill the function in the same way.
They are characterized by having a tetrahedral protein that is related to gases such as oxygen according to its partial pressures.
This protein called hemoglobin is responsible for transporting oxygen to the tissues and oxygenate them.
What type of model is shown?
Answer:
Its A, A structural formula
A triangle defined by A(1,5), B2:3), and Cl-43) is
translated 5 units to the right on a coordinate piane,
What are the coordinates of the resulting triangle
ABC?
Answer:
B
Explanation:
How did the advent of farming change how we interacted with the environment?
Answer:
we interact with farming a diffent before and still now we use our hands and tools but what is different they used oxes we use tractors and plows
Why are Henrietta Lacks' cells called HeLa cells?
Answer: Some of her cancer cells began being used in research due to their unique ability to continuously grow and divide in the laboratory. These so-called “immortal” cells were later named “HeLa” after the first two letters of Henrietta Lacks first and last name. Since Ms.
Explanation:
Answer:
its short for Henrietta slacks
Explanation:
its a technical term
Rachel counted all the earthworms in a square meter in her back yard and found she had 36. She went back a week later and found she had only 30.Rachel knew that this was far too few to maintain her lawn so she decided to study the population for a couple of weeks. She found there were 9 worms born per week and 5 died per week. She also found 10 left for a nearby plot of land and 8 worms came from nearby plots during that week. Was the population growing or shrinking
Answer:
Shrinking. Added 12, lost 15.
Explanation:
what are the two protein-pigment complexes in the thylakoid membranes that are used in the light reactions
Answer:
Thylakoid membranes contain integral membrane proteins which play an important role in light harvesting and the light-dependent reactions of photosynthesis. There are four major protein complexes in the thylakoid membrane: Photosystems I and II; Cytochrome b6f complex; ATP synthase
Which of the following statements regarding water conservation is not true?
a. Only about 1% of Earth's water supply is usable for human consumption.
b. Over half of the states predict water shortages by 2013.
c. While environmentally beneficial, water conservation is a costly endeavor.
d. Failure to conserve water will lead to more water contamination.
Please select the best answer from the choices provided
O
А
0
B C
Answer:
I guess c...I'm on C.uayayayayay
Water conservation is the traditional and advanced practice of using water efficiently and reducing the wastage of water.
Water conservation is not a costly endeavor even though its environmentally beneficial.
Water conservation can be done as:
Only 1% of the Earth's water is available to humans for consumption, so the contamination of water should not be done. Water shortages have been predicted for nearly half of the states and some of them are facing severe water scarcity. Water conservation can be done free of cost, as doing rainwater harvesting, and also other processes can be applied to conserve water. The failure to conserve water will not lead to more contamination of water.Thus, the correct answer is Option C.
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Which name is used to describe organisms that perform photosynthesis to
make their own food?
A. Autotrophs
B. Heterotrophs
C. Consumers
D. Omnivores
Answer:
Autotrophs
Explanation:
Answer:
a
autrotrophics/autotrophs
The Northern Hemisphere receives more solar energy during one half of
the year than it does during the other half of the year. Which of the
following happens during the year to explain this?
Answer:
C
Explanation:
The Earth orbits the sun while rotating on its axis, meaning that the Sun hits some places at different times than others.
