Answer:
In the eukaryotic cell cycle, chromosome duplication occurs during "S phase" (the phase of DNA synthesis) and chromosome segregation occurs during "M phase" (the mitosis phase).
Explanation:
Answer:
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which can lower soil
Industries that release certain air pollutants cause
pH.
A. ammonia contamination
B. acid rain
O c. salt buildup
D. runoff
its acid rain jus took the quiz
Answer:
Acid rain
Explanation:
Pollutants released in the air contaminate the clouds and they make acid rain instead of regular rain
'having two sets of genes in the germ cells is possible' . clarify this statement with reasons
Answer:
that I have a a but this is the real account of Finn have a great day today with my mom said you didn't want me there was an amazing person I am so
Within a limited area, if the population of a predator increases, the population of its prey is likely to
• remain about the same.
• decrease.
increase.
• become extinct.
Select the correct text in the passage.
Which two sentences describe unethical behavior by a scientist?
Donnie is a geology researcher at Baxter’s Laboratory in Seattle, Washington. 1.(He keeps his lab tidy; he believes that cleanliness and order help avoid expensive accidents that may occur in the lab.) 2.(Donnie is also very determined; he continues performing an experiment until he reaches the conclusion that he wants and expects.)
3.(Sometimes, when Donnie is unhappy with how an experiment has turned out, he chooses not to share his findings with the public or his colleagues.) 4.(But he always makes sure to put on goggles and follow the proper safety procedure before beginning an experiment.)
how genes control many of the characteristics of the organisms? answer asap pls
Answer:
To summarize, two things determine the traits an organism has: its genotype and the dominance or recessiveness of the alleles it has. Some traits, like flower color in peas, are controlled by a single gene, but ultimately many if not most traits in an organism are controlled by more than one gene
Explanation:
Let's say that the monkey's Amino Acid sequence was the following. Use the amino acid sequence, and the table below to figure out which three traits the monkey has.
Answer:
tall, light brown, long tail
Answer:
tail
light brown
black
Explanation:
because monkeys amino acids are tail, light brown ,black
Which function requires the muscular, skeletal, and nervous systems to work together
A movement of appendages
B absorption of nutrients
Answer:
A
Explanation:
All systems work together to do-- anything really. Especially to move-
The muscular, skeletal, and nervous systems to work together involve in movement of appendages. Thus option A is correct.
What are function of muscular, skeletal, and nervous systems ?The skeletal system is a group of bones which provide structure and protects the internal organs.
The skeletal and muscular systems are interconnected, as the muscular system help in movement of bones of the skeletal system.
This voluntary muscular tissues involve in contraction by shortening and pulling of muscle fiber.
It involve in bone movement, connect the bones by tendon.
Some Muscles are called as involuntary muscle such as muscles found in the lungs, intestines, bladder, blood vessels, and heart.
The Muscles which move in response to electrical and chemical signals through the nervous system.
It includes the brain, spinal cord, and a network of specialized nerve cells called neurons.
Thus option A is correct.
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The state of Illinois has a law that requires 25% of electricity in the state 2 be produced by renewable energy sources by the year 2025. This law is an example of
a. Green pricing
b. A renewable portfolio
c. An Energy Star promotional program
Answer:
b. A renewable portfolio
Explanation:
A renewable portfolio refers to the policies that are designed to increase the use of renewable energy sources for electricity generation. These renewable energy sources such as water, wind and solar radiation etc are used for the generation of electricity and also to reduce pollution in the environment. These renewable energy sources are present unlimited or in huge amount in our environment so its usage is beneficial for both humans and environment.
what is the abbreviation for hbv?
Answer:
hepitits b virus
Explanation:
Help please I’m begging I need help
Answer: decreases with decreased
Explanation:
Altitude is height above sea level.
The density of air decreases with height.
At higher altitudes, there is less air pushing down from above, and gravity is weaker farther from Earth's center.
So at higher altitudes, air molecules can spread out more, and air density decreases
Answer: I believe it is the first one
plzzzzzz help i really need this answer
Answer: p2 represents the freuency of a homogeneous genotype(dominant)
Explanation:
Answer:
I think it's A
Explanation:
I had something similar to it but differently...
How's it been?
Cells are considered cancerous when
Why do you think Darwin's theory of evolution still encounters so much opposition today?
Answer:
Well I can answer this because I myself do not believe in Darwin's theory of evolution. His evolution receives so much opposition because of religious beliefs, many people like me believe that God created Man And Woman (Adam and Eve) and we did not evolve from any animal. So your answer to the question is - Darwin's theory of evolution encounters so much opposition because many religious people do not believe in his theory because it goes against how the bible tells us God created us.
The nucleus contains______
Answer:
If you're talking about the cell: The nucleus contains the cell's chromosones
If you're talking about the atom: The nucleus contains protons and neutrons.
Explanation:
Have a good day :)
True or False: Samples that represent as much of the whole population as possible provide stronger evidence.
_______ sequencing shows the genetic homologies between organisms
Answer:
DNA is the answer
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Observe the dandelions shown here. What plant parts or structures can you identify? What differences can you observe between a dandelion leaf and flower?
Answer: External plant structures such as leaves, stems, roots, flowers, fruits, and seeds are known as plant organs. Each organ is an organized group of tissues that works together to perform a specific function. These structures can be divided into two groups: sexual reproductive and vegetative.
Many look-alike plants have similar leaves, but dandelion leaves are hairless. They generally have toothed edges that gave the plant its French name, “dent de lion.” Leaves and hollow flower stems grow directly from the rootstock. There is only one flower per stem, verses other branching look-alike plants.
The differences which one can observe between a dandelion leaf and flower are:
Dandelion leaves are hairless, flowers are notThe dandelion leaf has one flower in each stem, flowers do notThe plant parts and structures which are similar between a dandelion and flowers are:
LeavesStemsRoots, etcAccording to the given question, we can see that there is a need to show the similarities and differences between dandelion leafs and flower from the given image in the complete text.
As a result of this, it is important to note that dandelion leaves, although similar to the flower in the image, have hairless leaves and the edges have tooth like structures, which are not found in the flower.
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Select the correct answer.
In January, Earth is closest to the Sun in its orbit. Yet the Northern Hemisphere experiences winter. Which statement explains this phenomenon?
A.
Earth completes one precession cycle in January every year.
B.
The Northern Hemisphere is located at high latitudes.
C.
The Northern Hemisphere is tilted away from the Sun.
D.
The eccentricity of Earth’s orbit is high in January.
E.
The obliquity or tilt of Earth is greater than 23.5° in January.
Answer:
C. The Northern Hemisphere is tilted away from the sun
In January, Earth is closest to the Sun in its orbit, yet the Northern Hemisphere experiences winter because the Northern Hemisphere is tilted away from the Sun; this is option C.
What is Earth's axis tilt?The Earth's axis is tilted at an angle of approximately 23.5 degrees relative to the plane of its orbit around the Sun. This tilt is the primary reason for the seasons on Earth. As the Earth orbits around the Sun, the orientation of its axis relative to the Sun changes, resulting in different parts of the planet receiving varying amounts of sunlight throughout the year. When the Northern Hemisphere is tilted away from the Sun, as it is in January, the Sun's rays hit the Earth at a lower angle, resulting in less direct and less intense heat and light. This means that the Northern Hemisphere receives less sunlight and experiences colder temperatures, resulting in winter.
Hence, in January, Earth is closest to the Sun in its orbit, yet the Northern Hemisphere experiences winter because the Northern Hemisphere is tilted away from the Sun, which is option C.
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GIVING BRAINLIEST!!!!!!
A student made a table to show information about the physical structures and organs of birds. What statement best describes how to correct an error in the table?
The feathers support the body.
The feathers help the bird move.
The ovaries produce the eggs.
The ovaries produce the sperm.
What happened to the oil released offshore? What effect could this have on resource availability for organisms that live near or around the shore?
Answer:
Damaged the marine organisms.
Explanation:
The oil released offshore causes damaged to the organisms lives at that region of water because oil is a non-polar solvent which spreads on the sea flood can adversely affected the fish and other aquatic organisms. The resources which are available to the organisms are decreases which leads to lowers the growth of aquatic animals as well as adversely affected the marine ecosystem near or around the sea shore.
Answer:
When oil is released offshore it causes damage to the organisms that live at that area in the water. Oil can spread on the sea floor and can negatively and toxically affect all of the organisms in the water. The resources that these organisms have to survive are decreasing. This leads to a lower survival rate and growth of the organisms. The organisms aren't the only things that are affected because the nearby marine ecosystem they live in is also in danger. If oil spills continue like this, our survival rate is also at risk.
Explanation:
Hope this helps you.
what explains the diffrence in traits between all living organisms remember it begins with v
Answer:
Variation explains the difference in traits between all living organisms.
Explanation:
Without variation it would be pretty impossible to notice any "differences" in traits, especially between living organisms.
An allele arises in a population that helps individuals digest cellulose. While the allele starts in only one organism, it increases in allele frequency because it allows organisms that carry it to reproduce more. What is this an example of
ANSWER: A NATURAL SELECTION.
EXPLANATION:
When allele has direct effects on the organism and the environment, it is termed natural selection. It either affects an organism positively by causing more DNA reproduction, leading to the increase in allele’s frequency, or negatively by decreasing it .
However, this shouldn't be mistakened for genetic drift, where allele increase or decrease is established in the random organisms that survived.
Alzheimer's disease is not a progressive deterioration of the brain cells.
Please select the best answer from the choices provided
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Alzheimer's disease is a progressive deterioration of the brain cells :
i.e. statement in question is FalseAlzheimer's disease is a type of dementia that begins with a gradual loss of one's memory which degenerates into the inability of a patient suffering from the disease and some of these inabilities includes;
Inability to hold on to a conversation and Inability to respond properly to activities within their environment. Effect of Alzheimer's diseaseAlzheimer's disease affects the parts of the human brain responsible for proper speech/language and memory.
Hence we can conclude that Alzheimer's disease is a progressive deterioration of the brain cells : i.e. statement in question is False
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Photosynthesis produces the chemical energy that a plant’s cells need. What form does this chemical energy take?
Water
Oxygen
Glucose
Carbon dioxide
Answer:
Glucose
Explanation:
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
The organ system that protects the body’s internal environment from bacteria and other foreign bodies, and helps maintain stable body temperature, is the ___________ system. What is the blank answer?
Answer:
integumentary system
.............
1. Which characteristic is shared by all prokaryotic and eukaryotic organisms?
A. the ability to reproduce asexually
B. the ability to make their own food
C. the need for a source of energy
D. the need for oxygen for respiration
Answer:
I am not sure but I believe it's c.the need for a source of energy
The characteristic is shared by all prokaryotic and eukaryotic organisms are that they need for a source of energy as to maintain the cell processes.
What is the difference between the prokaryotic and eukaryotic organisms?
The number one difference among those sorts of organisms is that eukaryotic cells have a membrane-certain nucleus and prokaryotic cells do not. The nucleus is wherein eukaryotes save their genetic information.
Mitochondria, for example, are organelles that offer eukaryotes with maximum in their power through generating power-wealthy molecules known as ATP. Prokaryotes lack mitochondria and as an alternative produce their ATP on their mobile floor membrane.Both eukaryotic and prokaryotic organisms get the power they want to develop and keep everyday cell characteristic thru cell respiratory. Cellular respiratory has 3 foremost stages: glycolysis, the citric acid cycle, and electron transport.
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What type of energy transformation takes place during cellular respiration?
Answer: The energy transformation that takes place during cellular respiration is the conversion of glucose (chemical energy) to another form of compound with high energy bonds (adenosine triphosphate) that can be readily used by the body. All energy on Earth comes from the sun.
Explanation:
am i answering it right? can you answer it please
Como identificar un nucleotido del ADN
Answer:
By the build
Explanation:
A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T). In RNA, the base uracil (U) takes the place of thymine.
UAU) TY A strand of mRNA has the bases guanine-cytosine-uracil. Which amino acid corresponds to these bases? Messenger Second base in codon RNA Codons U C UUU UCU UGU Phe UUC UCC UAC UGC Cys с U Ser UUA UCA Leu UAA Stop UGA Stop A UUG UCG UAG Stop UGG Trp CUU CCU CAU CGU U CUC CCC CAC) CGC Leu Pro Arg CUA CCA |САА CGA Gin CUG CCG CAG CGG) AUU ACU AAUT AGU Asn Ser AUC lle ACC AAC) AGC) AUA ACA AAA 1 Lys AGA Arg AUGSTUMS ACG AAG) AGG GUU GCU GAUL GGU U Asp GUC GCC GAC) GGC с Val Ala Gly GUA GCA GAAU GGA GUG) GCG GAG GC First base in codon Pucopuco2u
Answer: the answer is asp
Explanation: just had it