Answer:
C) Thick layers of tall trees and a lot of moisture
Explanation:
A and B are incorrect as those are not correct descriptions of a Rain Forest.
D at first seems like the best answer but it is describing a Wetland.
Therefore the correct answer is C.
plz plz. Base your answer on the diagram below and on your knowledge of biology. The diagram illustrates one possible scheme of evolution among various groups of organisms.
Which inference does the diagram best support?
Molluskcea and Annelida. The answer is C
Across of two individuals for a single contrasting trait is called
Answer:
monohybrid
Explanation:
what are the raw materials in photosynthesis known as
Answer:
The raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf.
please helppp im so confused
A drought will occur in the area where the birds that mentioned in the previous questions live. Below you will see the graph of how this drought is predicted to change the availability of food in the area. How do you predict this will affect the variations that we see in the beaks of the bird population overtime? How do adaptations and natural selection explain the changes?
The medium-sized finch consumes seeds as food. The bill shapes of the birds vary from person to individual; some have broad, deep bills, while others have narrower beaks. Smaller beaked birds are more efficient at eating little, soft seeds than larger beaked birds at eating large, hard seeds.
What is natural selection seen among Galapagos Finches ?A dry spell in 1977 changed the island's vegetation. After this time, the quantity of seeds drastically decreased, with small, soft seeds experiencing a bigger decline than large, hard seeds. The following year, the large-billed birds fared better than the small-billed ones in terms of survival.
When the Grants assessed beak sizes in the drastically reduced population in the year after the drought, they discovered that the average bill size was higher.
This provided unequivocal proof that the availability of seeds led to natural selection of bill size. The Grants were aware that selection would result in the development of bill size since they had examined the inheritance of beak sizes and saw that large-billed birds that survived would typically prefer to have children with larger bills.
The Grants' further research has shown how selection for and evolution of this species' larger bills occurred in response to other changing island conditions. When large seeds started to become scarce, the evolution happened both to larger beaks, as in this instance, and to smaller banknotes.
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Plz help thank you!!!!!
Answer:
14 grams = 126 total
22 carbs = 88 grams
10 protein = 40 calories
Explanation:
For 14 grams you multiply it by 9 which makes it 126
and 22 you multiply it by 4 and so on. I don't know if I did this correctly
Which of the following include all the others?
a) DNA molecules
b) histones
c) chromosomes
d) nucleosomes
Answer:
d is the answer to this question
Chromosome is a structure found inside the nucleus of a cell and are made up of DNA molecules, histones, and nucleosomes. So, option (c) is correct.
Chromosomes are organized into structures that resemble threads. Each chromosome is structurally made up of DNA that is tightly wound around unique proteins known as histones.
A single nucleosome is made up of a core of histone proteins and roughly 150 base pairs of DNA. The nucleosomes constantly fold in on themselves to compact and tighten the bundled DNA during the formation of a chromosome.
Therefore, option (c) is the correct answer. Chromosome include DNA molecules, histone protein and nucleosome.
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What is the name given to all the functional parts that float in the cytoplasm?'
Answer:
If you mean the little dots then its ribosomes. If you mean everything they are called organelles.
Explanation:
Why did Mendel choose pea plant for his experiment ?
I need answer for 5 points..please..help me
➜ These are the reasons so Mendel choose pea plant for his experiment:
Easy to grow.Short lifespan.Easily Disinguishable characters.Larger size of flower.Self pollinated.Answer:
Geregor Mendel chose the pea plants for his experiments because the garden pea is an ideal subject in the study of genetics for the following reasons: presence of observable traits with contrasting forms produces many offspring in one cross.
Why do you think evolution is such a controversial topic?
Answer:
There is much evidence supporting the evolution of various species, but the reason its so controversial is because of us. Lots of scientists refuse to believe any higher power is involved in the making of humans, and therefore we evolved from a common ancestor as other mammals did. But others argue that humans are completely different, simply because the higher power in question made us in their image.
Specialized cells are __________ intocells with specific functions
Specialized cells are stem cells that turn into cells with specific functions
Specialized cells are differentiate into cells with specific functions.
What is cell differentiation?Cells are the fundamental cornerstones of all life. Numerous numbers of cells construct the human body.
The process by which dividing cells alter their functional or phenotypical type is known as cell differentiation. All cells, it is assumed, derive from stem cells and acquire their functions as they mature.
In response to antigen exposure, some differentiation occurs. Differentiation alters a cell's size, shape, membrane potential, metabolic activity, and responsiveness to signals significantly.
These changes are primarily the result of highly controlled changes in gene expression and are the subject of epigenetic research.
Mesenchymal stem cells, epithelial stem cells, and muscle satellite cells are the three types of differentiated cells.
Thus, the answer is differentiation.
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An environment relies upon the organisms within it interacting with each other AND with their physical environment TRUE FALSE
Answer:
True
Explanation:
The environment provides each organism with everything it needs to live. All over Earth there are many different kinds of plants and animals that are specially suited to live in their environments. Plants and animals must react to these changes in order to survive. Organisms clearly owe their origin, metabolism, and many other internal functions to chemical phenomena, especially the chemistry of large organic molecules. Organisms are complex systems of chemical compounds that, through interaction and environment, play a wide variety of roles.
WHO CAN HELP ME IN BIOLOGY PLEASE!!!
Answer:
Maybe me but whats the question?
Explanation:
Which of the three types of RNA has a sole purpose of bringing tyrosine,
glycine, alanine, et cetera to the ribosome? Be careful!
messenger RNA
ribosomal RNA
transfeRNA
Answer:
tRNA
Explanation:
There are 20 types of tRNA in your cells, one for each amino acid, which bring the amino acids to the mRNA-ribosome complex.
Does anybody know this answer
Answer: notochord
Explanation:
Make a list of all the diffetent parts of the body the athlete will use during the race
Answer:
leg
hand
knee
toe..
fingers
please help me with this bio question! please!
Answer: B
Explanation:
help me please.......
Answer:
Explanation:
DNA --> mRNA --> amino acid --> protein
This describes the central dogma
The universe had a beginning and is expanding which is why galaxies appear to be moving away from us. law or theroy
Answer:
theory
Explanation:
need help please bio is kicking my noggin
Answer: C
Explanation:
Plants take in co2 and sunlight during photosynthesis to produce glucose. If we remove plants from the ecosystem, there will be nothing to take in the co2 which means there will be a lot of co2 in the atmosphere.
Which accurately describes solar weather? Choose the two correct answers.
A. The intensity of solar weather is constant and unchanging.
B. Solar flares and sunspots increase as solar minimum approaches.
C. Solar flares and sunspots increase as solar maximum approaches.
D. The intensity of solar weather changes frequently.
Answer:
C & D
Explanation:
C - The Sun has an 11 year solar cycle. When the solar cycle is at a minimum, active regions of the sun are rare and not many solar flares are detected. They dramatically increase as the Sun approaches the maximum part of its cycle.
D - It's the Sun. It's moody. Solar flares are pretty sporadic, they're sudden and often unpredictable.
Describe the steps from ovulation through implantation in the uterine wall. How does hormonal control of these steps occur?
Solve the problem 2x-y=16
4x-y =2
Answer:
Subtract 4x4x from both sides of the equation.
y=16−4xy=16-4x
2x+3y=−22x+3y=-2
Replace all occurrences of yy in 2x+3y=−22x+3y=-2 with 16−4x16-4x.
y=16−4xy=16-4x
2x+3(16−4x)=−22x+3(16-4x)=-2
Simplify 2x+3(16−4x)2x+3(16-4x).
Tap for more steps...
y=16−4xy=16-4x
−10x+48=−2-10x+48=-2
Solve for xx in the second equation.
Tap for more steps...
y=16−4xy=16-4x
x=5x=5
Replace all occurrences of xx in y=16−4xy=16-4x with 55.
y=16−4⋅5y=16-4⋅5
x=5x=5
Simplify 16−4⋅516-4⋅5.
Tap for more steps...
y=−4y=-4
x=5x=5
The solution to the system of equations can be represented as a point.
(5,−4)(5,-4)
The result can be shown in multiple forms.
Point Form:
(5,−4)(5,-4)
Equation Form:
x=5,y=−4x=5,y=-4

4x+y=16,2x+3y=−24x+y=16,2x+3y=-2
What does being away from the sun mean for revolution time in amount of time for seasons help pleasee
What shape is this galaxy?
Answer:
Nuestra Vía Láctea Galaxy es una espiral galaxia . Algunas galaxias espirales son lo que llamamos "espirales barradas" porque la protuberancia central parece alargada, como una barra
explicación:
espero que te ayude
Is this a marcomolecule?
Explanation:
Protein I think is the answer for this question.
PLEASE HELP WILL GIVE BRAINLIEST
6. Feeding relationships in ecosystems are best represented by....
1 point
chains
webs
ribbons
circles
7. A food web shows the flow of
through an ecosystem.
1 point
The ____ contains the genetic material within a cell.
Answer:
The nucleus contains the genetic material within a cell, because it's the main part of the cell that carries most information :3
Explanation:
:3
The genetic material of a cell is present within the nucleus of cell. Nucleus contains DNA and RNA of the cell, RNA undergoes translation to form various proteins.
What is Nucleus?A nucleus is the membrane-enclosed organelle within a cell which contains the genetic material of the cell in the form of chromosomes. An array of pores present in the nuclear membrane allows the selective passage of certain molecules through the nucleus such as proteins and nucleic acids into and out of the organelle.
The nucleus controls and regulates all the cellular activities such as growth and metabolism. It contains the hereditary information of an organism. Nucleolus are the small bodies which are often seen within the nucleus. The gel-like matrix which contains the nuclear components is the nucleoplasm.
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A student writes the following statement in a journal: it was 84 Fahrenheit at 3 PM on Tuesday in the schoolyard. This statement best describes which system?
A. Local weather
B. Regional climate
C. Local climate
D. Regional weather
Answer:
local weather
Explanation:
weather refers to short-term changes in the atmosphere, climate describes what the weather is like over a long period of time in a specific area. Different regions can have different climates. ... Weather tells you what to wear each day. Climate tells you what types of clothes to have in your closet.