Answer:
Since curly hair is a dominant gene, there is a good likelihood that one or two curly-haired parents will produce a curly-haired cutie. But genetics are tricky, and there's a chance that two parents with curls could carry the straight hair recessive gene, and pass that onto their offspring.
Hope this helped you
Identify the organelle *
1 point
-Large Subunit
Small Subunit
Ribosome
O Mitochondria
O Nucleus
O Chloroplast
Answer:
mitochondria pretty sure if not super sorry
could really use some help on this !!
Answer:
some of the cats did not eat the food so they got hungry
How do the Aleutian volcanoes differ from the Cascades volcanoes?
Answer:
Type of Convergence - Ocean to continent for Cascade/ Ocean to Ocean for Aleutian
Explanation:
If the two plates that meet at a convergent plate boundary both are of oceanic crust, the older, denser plate will subduct beneath the less dense plate.
The features of an ocean-ocean subduction zone are the same as those of an ocean-continent subduction zone, except that the volcanic arc will be a set of islands known as an island arc.
The older plate subducts into a trench, resulting in earthquakes. Melting of mantle material creates volcanoes at the subduction zone.
The Cascade Volcanoes are a group of volcanoes in western North America that stretch over 700 miles from southwestern British Columbia through Washington.
Where are Cascade volcanoes?The Pacific Northwest's skyline is dominated by active volcanoes. Volcanoes of the Cascade Range (Public domain.) The Cascade Range's familiar snow-capped peaks are part of a 1,300 km (800 mi) chain of volcanoes that stretches from northern California to southern British Columbia.The Cascade Volcanoes are a group of volcanoes in western North America that stretch over 700 miles from southwestern British Columbia through Washington and Oregon to Northern California. Subduction along the Cascadia subduction zone formed the arc.The Aleutian Arc is a large volcanic arc in Alaska, United States. It is made up of a number of active and dormant volcanoes formed by subduction along the Aleutian Trench.To learn more about : Volcanoes
Ref : https://brainly.com/question/28725435
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What are the errors and explain why
Answer:
1. Oxygen
2. Glucose
3.Light energy
Explanation:
1. Oxygen is not needed by the plant for photosynthesis.
It is a by-product of photosynthesis. Instead Carbondioxide is needed.
2. The glucose produced does not stay solely in the plant, part of it is used up by the plant while others stores in edible parts of the plant that men use as food.
3. The light energy converts H2O to 4H+ and 4OH- needed in the synthesis of carbohydrate and release of Oxygen.
If a fossil forms in a riverbed, how does it get up to the surface where it can be extracted?
A. Tornadoes tear up the soil and lift the fossil out.
B. Hurricane winds pull the fossil from its resting place to the surface.
C. Glaciers pick up and carry the fossil to places where people can find it.
D. Layers of ground are lifted up through the collision of tectonic plates.
The sense of touch is produced by within the skin.
1. Nerve cells
2. Cardiac cells
3. Epithelial cells
Answer:
Explanation:
Nerve cell as they send electrical impulses.
It cant be cardiac cell as that is in the heart.
And the epitherial cell covers the inside and outside off the stomach
An organism that produces its food by photosynthesis
Answer:
An autotroph
Explanation:
Autotrophs are organisms that produce their own food. They do this through the process called photosynthesis. With the help of the green pigment called chlorophyll, they use water, carbon dioxide, minerals, and energy from the sun to produce oxygen, which they release into the atmosphere, and sugar, which they use as food. Most plants and some bacteria and protists belong to this group of organisms.
What determines which substrate an enzyme will act on?
Answer:
Enzyme Active Site and Substrate Specificity
Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. In some reactions, a single-reactant substrate is broken down into multiple products.
Explanation:
What are two examples of organic molecules
that scientists think first formed?
Answer:
Amino acids and nucleotides
Explanation:
Amino Acids -
Amino acids are organic compounds that mix to create proteins.
Nucleotides -
A nucleotide is an organic molecule that's the building block of DNA and RNA.
which kind of solution is the concentration of solutes the same inside and outside of the cell?
A. Hypertonic transport
B. Active transport
C. Passive transport
D. Dynamic equilibrium
Answer:
D. Dynamic equilibrium
Explanation:
Equilibrium is when the amount of solution outside the cell is equal to the amount inside. A dynamic equilibrium is when this homeostasis is kept through a continuing process. Therefore, since homeostasis is constantly being maintained the solution will be equal on both sides of the cell.
A student was interested in comparing sunblock lotions, which contain
chemicals that protect the skin from sunburn. The student purchased three
different brands of lotion at three different prices and performed an
experiment to see which one best protected the skin. The lotions cost $3,
$5, and $7 for an 8-ounce bottle. The sun protection factor (SPF) was 30 for
all three lotions. The student applied equal amounts of each lotion next to
each other on one of her arms. The three areas covered by the lotions were
the same size. The student observed the three areas for color change after
two hours of Sun exposure. Identify one condition that were held constant
in this experiment. *
help help will give brainliest if correct
Answer: RNA
Explanation: I have recently learned this.
Answer:
rna
Explanation:
"To extract the information and get it to the location of cellular machinery that can carry out its instructions"
Mary is conducting an
experiment of the effect of
heat on crystals. Identify what
the independent (testing)
variable is.
People on the low ground around Lake Nyos survived, while those living in the higher surrounding
areas died.
Hurry please!!
Energy transfer is inefficient between trophic levels because
A. Organisms within a trophic level are fully consumed.
B. Dead organisms and waste are recycled throughout the trophic levels.
C. Molecules are fully digested from each trophic level.
D. All organisms within a trophic level die.
Answer:
C. Molecules are fully disguise from each trophic level
10 POITNS BRAINLESS MULTIPLE CHOICE
Answer:
Eukaryotic and Animal.
Answer:
It's a eukaryotic cell.
hope this helped
How is the circulatory system involved in muscle movement? How is the skeletal system involved in movement?
Please provide information on where you found your evidence.
Answer:
The circulatory system works with the digestive system to send nutrients to the muscles. The skeletal system is involved in movement because your skeleton supports your body weight to help you move around.
Explanation:
The evidence would be found on biology sites.
hybridization?
explain the term please
In zebras the striped pattern (S) is dominant and thenon-striped pattern (s) is recessive. If an SS zebra iscrossed with a ss zebra, what is the probability thatthe offspring will have the striped pattern?
Answer:
100 percent chance
Explanation:
I think if you set up a punnet square with two capital S's on one side and two lowercase s's on the side below, every outcome has a dominant letter S so the zebras will receive stripes. Someone correct me if im wrong
Name at least two things a member of a species would compete for.
6. All of the following are true about the differences
between proteins and lipids EXCEPT:
a. Foods that are good sources of lipids include
fruits and grains, while foods that are good
sources of proteins include nuts and meat.
b. Lipid hormones will be made of glycerol and
fatty acids, where protein hormones are made
of amino acids
c. Lipid hormones will be composed of carbon
(C), hydrogen (H), and oxygen (O), where
protein hormones will be composed of carbon
(C), hydrogen (H), oxygen (O), and nitrogen
(N), phosphorus (P), and sulfur (S)
d. Besides their function as hormones, lipids are
also used for energy storage and proteins are
used for structure and repair
Answer:
Functions of Fat in the Body
Will mark Brainliest if correct!
Identify at least one example each of absorption, transmission, reflection, and refraction of
waves in this photograph.
Answer:
Due to the obvious refraction, the diver's head appears to be separated from his body. Absorption takes place when some of the colors are absorbed, causing the snorkel to appear yellow or greenish. The sun, sky, sound, and light are all reflected. The light entering the water is referred to as transmission.
Explanation:
In a certain population of rabbits the allele for brown fur is dominant over the allele for white fur if 10 out of 100 rabbits have white fur what is the allele frequency for the dominant allele
A) 0.68
O
B) 0.10
O
C) 0.95
O
D) 0.90
Answer:
0.90
Explanation:
Ralph and Cory are friends on their way to a big party. Cory is familiar with the party's hosts and seems to always know what to say to be the life of the party. Ralph, who has never engaged with this group, is unsure of how to act or participate. What can be said of Ralph and Cory?
Answer:
Ralph is more stressed by the situation because Cory has a better set of social skills than Ralph.
Explanation:
Social skills are attributes that make interactions with others easy and comfortable for people. The scenario shows that Cory is more lively and sociable, thus, his social skills are better than Ralph's. Ralph on the other hand is apprehensive because he is not very sociable and finds it difficult to manage his interactions with people.
Ralph's situation is worsened by the fact that he is unfamiliar with the people in the party.
Which is a common practice for farmers to yield higher crop production?
A) Overplowing mixes the nutrients in the soil
B) consistently plant the same crop every year
C) allow later-successional growth to replace nutrients
D) keep the area planted with early-successional species
NOT C
Answer: D) keep the area planted with early-successional species.
Explanation: Early successional species grow fast and spread their seeds rapidly and widely. This could help to bring in a potentially high crop yield.
It likely is not A because overplowing leaves the soil susceptible to erosion and damages the physical infrastructure.
B should not be the answer because consistently planting the same crop year-round can deplete the nutrient resource said crop relies on. It’s why crop-rotating is a thing now.
I hope this helps :(((
I need help explaining why my evidence supports my claim (picture above)
“My evidence is important to my claim because ______”
Please make it semi detailed
Answer:
My evidence is important to my claim because it demonstrates the vitality of both non-elemental and conductive elements and their contributes to enhancing the very essence of human proliferation. More importantly my evidence is indicative of our reliance to natural resources and the importance of protecting the sustainability of said resources.How do the three types of RNA work together to create proteins
using the genetic information contained within DNA?
Answer:
The three roles of RNA in protein synthesis. Messenger RNA (mRNA) is translated into protein by the joint action of transfer RNA (tRNA) and the ribosome, which is composed of numerous proteins and two major ribosomal RNA (rRNA) molecules. ... Ribosomal RNA (rRNA) associates with a set of proteins to form ribosomes.2. Each molecule of DNA is a double helix formed from two complementary strands of nucleotides held together by hydrogen bonds between G-C and A-T base pairs.
Explanation:
The first one is for How do the three types of RNA work together to create proteins
And the second is for using the genetic information contained within DNA?
50 POINTS!!!!!!!
Select the correct image.
Mutations occur in different ways. Identify the method in which part of the chromosome reverses itself to form a new region,
ILM
Answer:
2
Explanation:
Answer:
Its the first one.
Explanation:
Its inversion is a mutation which happens in the chromosome structure. Which in the chromosome area breaks at two points and the region at the break and rotates to 180°. And so the rotated region which is after the rotation rejoin the end of the chromosomes.
A roofer needs to get a stack of shingles onto a roof. Pulling the shingles up manually uses 1,549 n of force. The roofer decides that it would be easier to use a system of pulleys to raise the shingles. Using the pulleys, 446 n are required to lift the shingles. What is the mechanical advantage of the system of pulleys? Explain your answer
Answer:
[tex]3.47[/tex]
Explanation:
Mechanical advantage is given by the ratio of output force by input force.
[tex]F_o[/tex] = Output force = [tex]1549\ \text{N}[/tex]
[tex]F_i[/tex] = Input force = [tex]446\ \text{N}[/tex]
So,
[tex]MA=\dfrac{F_o}{F_i}\\\Rightarrow MA=\dfrac{1549}{446}\\\Rightarrow MA=3.47[/tex]
The mechanical advantage of the pulley's is [tex]3.47[/tex].
Describe the process of photosynthesis by including:
– where it occurs
– its energy source
– any energy transformations that occur
Answer:
Photosynthesis is the process of transforming sunlight into chemical energy by storing it in the bonds of glucose or sugar.
This process occurs in plants, bacteria and some protists, or algae to produce sugar as food. The chlorophyll present in leaves of photosynthetic plants captures energy from sunlight and converts it to carbohydrates. Photosynthesis uses carbon dioxide (CO2) and water as raw material to produce sugar and release oxygen as a byproduct.
This process uses solar energy to convert carbon dioxide and water into energy in the form of carbohydrates. It is a two-part process. ... Plants, algae and some bacteria use photosynthesis to create energy used for growth, maintenance and reproduction.
