Answer:
8
Explanation:
its always double the haploid
Answer:
2 diploids.
Explanation:
Qualitative data is observed with ________.
A. Math
B. Our senses
C. Measurement tools
D. Scores on an exam
Answer:
a
Explanation:
How can duplication of a chromosome of the first pair produce a double head and at the same time affect wing pigmentation and body segment
Answer: Duplication of chromosome can cause multiple genes to work in an uncontrolled manner.
Explanation:
There are numerous genes that are encoded by the chromosome. The duplication in the chromosome can cause multiple genes to go out of control that can cause patterning of the body and head which can influence the wing patterning or pigmentation. For example in Down's syndrome the three copies of chromosome number 21 are formed which is the trisomy of chromosome number 21 which can cause developmental issues in humans symptoms are flattened face, short neck, small ears, and others.
2. The movement of molecules from a high to low concentration without energy is called:
A. Active Transport B. Exocytosis C. Endocytosis D. Passive Transport
which two characteristics determine the strength of the gravitational force between two objects? A. the objects' mass, B. the distance between the objects centers, C. the distance between the objects far edges, D. the distance between the objects near edges
The objects' mass, and The distance between the objects centers determines the strength of gravitational force.
What is gravitational force?The gravitational force is a force that attracts any two objects with mass. We call the gravitational force attractive because it always tries to pull masses together, it never pushes them apart.
This is called Newton's Universal Law of Gravitation. Admittedly, you don't have a very large mass and so, you're not pulling on those other objects much.
When the masses of the two objects are greater, there is a greater gravitational pull between them.
The separation between the centers of two objects affects their gravitational attraction to one another. The force is weaker the farther apart the items are from one another.
Therefore, The objects' mass, and The distance between the objects centers determines the strength of gravitational force.
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Can you guys help please? Ty!
Answer:
The cell is the smallest structural and functional unit of living organisms, which can exist on its own. Therefore, it is sometimes called the building block of life. Some organisms, such as bacteria or yeast, are unicellular—consisting only of a single cell—while others, for instance, mammalians, are multicellular.
Explanation:
Answer:The cell is the smallest structural and functional unit of living organisms, which can exist on its own. Therefore, it is sometimes called the building block of life. Some organisms, such as bacteria or yeast, are unicellular—consisting only of a single cell—while others, for instance, mammalians, are multicellular.
Rearrange the information into a food chain. Label the role of each organism in the chain.
• Fresh water shrimp eat algae
• Tuna eat sea bass
• Sea bass eat fresh water shrimp
Two populations with different environments and different selection pressures are likely to experience which of the following?
homologous structures
divergent evolution
convergent evolution
vestigial structures
Answer:
convergent evolution
Explanation:
A skydiver jumps from an airplane and accelerates toward the ground. Eventually, the skydiver reaches a constant downward velocity known
as terminal velocity.
Which vector diagram shows the forces acting on the skydiver at terminal velocity?
Answer:
Your answer is A).
Explanation:
At terminal velocity, the weight of the object due to gravity is balanced by the frictional forces, and the resultant force is zero.
What is the structure of a genome?
Answer:
A genome is composed of one or more DNA molecules, each organized as a chromosome.
Explanation:
Answer:
A genome is composed of one or more DNA molecules, each organized as a chromosome.
Prokaryotic genomes are mostly single circular chromosomes.
Eukaryotic genomes contain nuclear and organellar components. The nuclear complement of the genome consists of one or two sets of linear chromosomes.
Explanation:
!!PLEASE ANSWER!! which change is not likely to help a community reduce its use of fossil fuels?
a. Switching from coal to hydropower
b. Installing wind turbines in windy areas
c. Lowering natural gas prices in the community
d. Giving citizens money to install solar panels on their homes
Answer: C
Explanation: This would actually have a negative effect, if we were to lower natural gas prices in the community, it would mean more usage of natural gas (a fossil fuel).
Answer:
Lowering Natural Gas Prices in the Community
Explanation:
took the test on a p ex
Which part of the atom determines the name of the atom?
Answer:
The proton
Explanation:
The number of protons determines the name of the atom, Carbon will always have six protons but it has variants with different numbers of neutrons and electrons
Jason and Lyric both are trying to enter Harmony House. Jason pushes on the door with a force of 5N right and Lyric pushes on the door with a force of 3N to the right.
the total number of pushes all together will be 8N
(AKS 5a/DOK 2) According to Chargoff's Rule, if a DNA strand has 30% guanine before semi-conservative replication occurs, what
percentage of thymine will each new strand have after replication?
A. 20%
B. 60%
C. 40%
D. 30%
Answer:
According to Chargaff's rule, if a DNA strand has 30% guanine before to semi-conservative replication, the percentage of thymine that will have each new strand after replication will be 20% (option A).
Explanation:
A DNA molecule stores the genome of a living organism in a specific sequence of its nitrogenous bases adenine, guanine, cytosine and thymine. By knowing the percentage of a nitrogenous base in the DNA, the percentage of the other bases can be established using Chargaff's base pair rule.
Chargaff was able to establish that in a DNA molecule the ratio purine:pyrimidine is 1:1, so there must be the same amount of guanine as cytosine and a similar amount of adenine for thymine, taking into account the complementarity of the bases.
According to the base pair rule, if in a DNA strand there is 30% guanine, in the molecule there is:
Guanine 30%. Cytosine 30%. Thymine 20%. Adenine 20%. Total ..... 100%In this case, Chargaff's rule is useful to determine the percentage of thymine that each new strand will have after replication, corresponding to 20%.
What is the term that describes how sharks have babies?
i need help with this
Answer:
Viviparity
Explanation:
helppp is this right
Answer: they are bothe right
Explanation:
"there is no possible way for a whale to be related to an animal that lived on land." Do you agree or disagree
Answer: I would agree
Explanation:
Which molecule will have a trigonal
planar geometry?
CO2
NHA
SO3
Answer:
your answer is NHA
Explanation:
I looked it up by asking what the three answers was and it gave me the question .
if 120 seeds are produced how many of them should grow into white flowering plants?
Explain why the development of antibiotics is unlikely to keep up with the emergence of new
antibiotic-resistant bacteria. (2 marks)
Answer: Antibiotics are medicines used to prevent and treat bacterial infections. Antibiotic resistance occurs when bacteria change in response to the use of these medicines. Bacteria, not humans or animals, become antibiotic-resistant. These bacteria may infect humans and animals, and the infections they cause are harder to treat than those caused by non-resistant bacteria. Antibiotic resistance leads to higher medical costs, prolonged hospital stays, and increased mortality.
Explanation:
can somebody please explain this to me
Answer:
UR supposed to answer how the tree of cells with the word bank
Explanation:
Answer:Am I the only one who doesn't understand the order
Balance the chemical reaction of water
H2+02 — H20
Added photo plz if you can help
H2+1/2O2-->H2O
since there are two atoms of hydrogen present in the reactants and in the product you don't need to add any number before H2
we add 1/2 before O2 because only 1 atom is needed for the water molecule
The similarities and differences in these limbs suggest that all three species developed from the same ancestor,but
Answer:
cool
Explanation: yes cool
Suppose that a batch of controlled-release pills intended to be taken every 12 hours were accidentally manufactured without their thick coating. What would be most likely to happen to someone who took one of these pills?
Answer:Nothing would happen
Explanation:
CAN ANYONE PLS HELP ME OUT
In 1998, paleoanthropologist Rick Potts, of the Smithsonian Institution, published an article in The Yearbook of Physical Anthropology, a peer-reviewed journal. The article was titled “Environmental Hypotheses of Hominin Evolution.” In his paper, Potts provided evidence to support his claim that great variations in environmental conditions over time were responsible for the adaptability of humans and the success of our species. Why might this not be the best article to reference?
a) Potts has no authority.
b) Potts was not objective.
c) The article may not reflect current knowledge.
d) The article was not reviewed bu Potts's peers.
Answer:
The answer is C.
Explanation:
Over time knowledge changes, what might have been true back then isnt true now.
Which two major parts of the Earth system does this photo most clearly show? A. Hydrosphere B. Atmosphere C. Cryosphere D. Biosphere
The major part in the earth system shows biosphere.
What is Biosphere?
The areas of Earth where life is present are referred to as the biosphere. The biosphere encompasses everything from the deepest tree roots to the shadowy depths of the ocean, lush rain forests, and lofty mountaintops.
The areas of Earth where life is present are referred to as the biosphere. The biosphere includes the deepest tree roots, the shadowy depths of the ocean, lush jungles, and tall mountain peaks.
Earth is described by scientists as a sphere. The lithosphere is the Earth's solid surface layer. The air layer that rises above the lithosphere is known as the atmosphere. The hydrosphere is the collection of water on Earth's surface, below the surface, and in the atmosphere.
Therefore, The major part in the earth system shows biosphere.
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I NEED HELP WITH THIS ASAPP
Mrs. Dominick's class did a survey about
the number of chores students did and the
amount of allowance that student earned.
Bryan thinks the association is negative
because they found that as the number of
chores decreased, the amount of allowance
also decreased. Is Bryan correct? Explain
Answer:No
Explanation:
the ammount of chores each have a number of money as the allowance. If the chores are done if they decrease the money will be payed not decrease.
Mrs. Dominick's class did a survey about the number of chores students did, and regarding this Brian statement, it is not based on this to decide whether it is correct or not because the relationship between the two variables could be influenced by other factors that are not given here.
What is the significance of the allowance or the money?Allowance is an amount of money that is given to a person for various purposes such as purchasing necessary items, education, research, and exchange that is used to purchase goods and services, etc., and money is required for all of these purposes.
Hence, Mrs. Dominick's class did a survey about the number of chores students did, and regarding this Brian statement, it is not based on this to decide whether it is correct or not because the relationship between the two variables could be influenced by other factors that are not given here.
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What characteristic makes a star and a comet different from each other?
A comet revolves around a star.
A star is composed of gas.
A comet is brighter than a star.
A star has a bright tail behind it.
The characteristic which makes a star and a comet different from each other is a star composed of gas.
What are the characteristics of comet?A comet is an icy, small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process that is called outgassing.
They range from a few miles to tens of miles wide, but as they orbit closer to the Sun, they heat up and spew gases and dust into a glowing head that can be larger than a planet.
Hence, this material forms a tail that stretches millions of miles. Comets are cosmic snowballs of frozen gases, rock, and dust that orbit the Sun.
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Spanish moss lives in the tops of trees and absorbs nutrients from the air
for photosynthesis. It does not harm the tree in anyway. It enjoys a safe
habitat in the tree. What type of symbiotic relationship is this?
decomposition
parsitism
mutualism
commensalism
Answer:
commensalism
Explanation:
A commensal relationship occurs when one species benefits from the close, prolonged interaction, while the other neither benefits nor is harmed.
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in your own words how's the cell cycle related to the growth and maintenance of organisms
Answer:
In unicellular organisms, cell division is the means of reproduction; in multicellular organisms, it is the means of tissue growth and maintenance. Most tissues of the body grow by increasing their cell number, but this growth is highly regulated to maintain a balance between different tissues.
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