Answer:
i think it would be a 50% chance that the offspring would be black. Not sure if this is right tho haven't done this in years
Explanation:
FOODS HIGH IN PROTEIN RELEASES ENERGY
A. FAST
B. QUICKLY
C. SLOWLY
Answer:
quickly
Explanation:
Answer:
SLOWLY
Explanation:
true or false
How an animal obtains food is part of its niche
Answer:
False
Explanation:
A niche is making a living as a top carnivore.
what type of organism is missing from the food web in question #8
Answer:
Algae
Explanation:
YO PLLLLLLZ HELP MEEEEE!!!!!!!
What causes the structures of igneous rocks to be different
Answer:Igneous rocks can have many different compositions, depending on the magma they cool from. They can also look different based on their cooling conditions. ... Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground.
Explanation:
test
Answer:
I think its cause Igneous rocks have different compositions, but it depends on the type of magma they cool from. Their cooling conditon can also cause them to be different.
Hope this helps :)
During a hot July day, Brian and his friends play football outside. After a while, they are covered in sweat. Brian comments that sweat is just your body’s way of cooling itself. Which systems are involved in your body attempting to maintain homeostasis during high temperatures?
a. Your nervous system sends signals to your muscular system.
b. Your circulatory system gives blood to your respiratory system.
c. Your muscular system attempts to cool your skin through radiation.
d. Your excretory system attempts to cool your skin through evaporation.
Answer: B is correct I had this question too!
Similarly, the cardiovascular, integumentary (pores and skin and related structures), respiratory, and muscular structures paintings collectively assist the frame preserves a strong inner temperature. If frame temperature rises, blood vessels withinside the pores and skin dilate, permitting extra blood to waft close to the pores and skin's surface.
The temperature in the frame varies; in a frame in homeostasis (regular fitness state), the 'core' temperature is maintained inside quite a number 36-37.5.
What is Homeostasis?Homeostasis via way of means of contracting to show chemical electricity into thermal electricity if the frame is cold, it additionally facilitates to preserve homeostasis via way of means of contracting extra or much less frequently so oxygen can get to all cells from the heart.
Thus it is clear that systems are involved in your body attempting to maintain homeostasis during high temperatures your muscular system attempts to cool your skin through radiation.
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You cross nonpure tall plants (Tt) and produce 200
offspring. Which of the following statements about
the offspring is correct?
A. All of the offspring will definitely be tall.
B. 150 of the offspring will definitely be tall.
C. There is a 75% chance that each offspring
will be tall.
O D. There is a 25% chance that each offspring
will be tall.
Answer:
C is the best answer
Explanation:
the dominate trait is in 3 of the four boxes
There is a 75% chance that each offspring will be tall. Therefore option C is correct.
When you cross non-pure tall plants (Tt), you are dealing with a heterozygous genotype, meaning the plants have one dominant (T) and one recessive (t) allele for the height trait.
The dominant allele (T) is responsible for the tall phenotype, while the recessive allele (t) leads to short plants. In this case, 75% of the offspring will likely receive the dominant allele from at least one parent (Tt or TT) and therefore be tall.
The remaining 25% will inherit the recessive allele from both parents (tt) and be short. This is based on the principles of Mendelian genetics and the Punnett square.
Therefore option C There is a 75% chance that each offspring will be tall is correct.
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Two insect groups vary genetically by two genes. When put together, they were able to reproduce and produce offspring that could also breed. Which best describes this insect population?
The insects experienced geographic isolation.
The insects experienced reproductive isolation.
The insects are different species.
The insects are the same species.
Answer:
The insects are the same species.
Explanation:
The insects are the same species because they interbreed with each other successfully. If the organisms belongs to the same species, they have the ability to interbreed with each other and produce fertile offspring while on the other hand, different species can't interbreed with one another. These two organisms have some genetic variations among each other due to environmental factors that leads to the differences between these two organisms.
The insects are the same species because they were able to reproduce and produce offspring that could also breed.
What are species?Species are a group of related organisms which are able to interbreed and produce reproductively viable offspring.
The species level of taxonomy is the closest relationship and has the fewest number of organisms.
Since, the two insect groups were able to reproduce and produce offspring that could also breed, they are of the same species.
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If a myostatin protein is not the right shape, it cannot fit correctly into a cells receptor true or false
Explanation: Myostatin (also known as growth differentiation factor 8, abbreviated GDF8) is a myokine, a protein produced and released by myocytes that acts on muscle cells to inhibit muscle cell growth. In humans it is encoded by the MSTN gene.[6] Myostatin is a secreted growth differentiation factor that is a member of the TGF beta protein family.[7][8]
Therefore, if the myostatin protein is smaller than a microorganism it would be able to fit into the receptor.
Also, it helps me out if I get brainliest because it makes me a higher rank
Which organelle is responsible for transporting lipids in the cell? (1 point) O Golgi apparatus O rough ER O nucleus O mitochondrion
Answer:
Endoplasmic Reticulum (ER)
Explanation:
The organelle that is responsible for transporting lipids in the cell is Golgi apparatus. The correct option is A.
What is Golgi apparatus?A Golgi body, also renowned as a Golgi apparatus, is a cell organelle that aids in the processing along with packaging of proteins as well as lipid molecules, mainly proteins destined for cell export.
The Golgi body is a series of stacked membranes which is basically named after, Camillo Golgi the one who discovered it.
The Golgi apparatus transports, modifies, along with packaging proteins as well as lipids into vesicles for delivery to specific destinations.
The Golgi apparatus is a crucial organelle for cargo post-translational modification.
Golgi-resident enzymes including glycosyltransferases, glycosidases, and kinases mediate post-translational modification of secreted and membrane proteins.
Thus, the correct option is A.
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3. Which of the following statements best explains how the cell membrane 1 point
is selectively permeable? *
The movement of specific substances into and out of the cell is controlled by the cell
membrane
The movement of waste substances into, but not out of the cell is controlled by the
cell membrane
The cell membrane is inflexible and cannot control the movement of substances into
and out of the cell
The cell membrane does not surround the cell so it plays no role in the movement of
substances
Answer:
The movement of specific substances into and out of the cell is controlled by the cell membrane.
Explanation:
The cell membrane is permeable, so it allows for the passage of substances both into and out of the cell. It is also selective, so only specific substances can enter and exit the cell.
Plants need three things for photosynthesis to occur: water, carbon dioxide and sunlight. How do those things enter a plant? Water, along with important minerals, enters a plant from the soil where the plant's roots act like straws "drinking" it up. Carbon dioxide enters a plant from the atmosphere, and it comes in through the leaves. More specifically, carbon dioxide enters a plant through tiny pores or openings on leaves called stomata. Sunlight, obviously, comes from the sun. But how does it enter the plant to be converted into chemical energy that the plant can use? Well, green plants are green because of a pigment called chlorophyll. That pigment inside of plant cells absorbs the sun's energy, making it possible for photosynthesis to occur.
Based on the passage, if human cells had a lot of chlorophyll, they would most likely
A
not need to drink water.
B
be green.
C
breathe carbon dioxide.
D
have leaves.
The curves that form as a river matures are called
tributaries.
flood plains.
meanders.
divides.
Answer:
meander
Explanation:
can you please answer these questions for me I really need help I am begging you
Answer:
1: 75%
2: 75%
3: 50%
4: 25%
Please help me asap! Thank you so much!
What is the most harmful form of air pollution: CFCs, carbon dioxide or sulfur/nitrogen containing gas? Defend your answer. (Please explain why you think that is the most harmful form of air pollution)
Sulfur Dioxide (SO2).
Sulfur dioxide (SO2) is a colorless gas or liquid with a strong, pungent odor.
The energy that powers photosynthesis comes from
A. oxygen.
B. water.
C. the sun.
D. chemicals.
Answer:
sun but am not so sure about it
Need help on part 2 pls leave some answer
Answer:
The correct answer would be -
Punnett square is given below and on the base of the result of Punnett square, Millie should mate with Denver to get three different colors of puppies.
Explanation:
The question says that Millie has a genotype BB*, which is a combination or heterozygous condition of dark brown allele B and white allele B*, now cross with Denver (light brown color):
Cross 1:
B B*
B BB BB*
B* BB* B*B*
the results is : 25% dark brown, 50% light brown and 25% white.
cross 2: with Charley (white color)
B B*
B* BB* B*B*
B* BB* B*B*
there is only white and light brown puppies produced
Thus, the correct answer is - Denver.
How does a fire help grasslands?
Choose all that apply
Answer:
In most grassland ecosystems, fire is the primary mode of decomposition
Explanation:
Grasslands burn more readily than forest and shrub ecosystems, with the fire moving through the stems and leaves of herbaceous plants and only lightly heating the underlying soil, even in cases of high intensity. In most grassland ecosystems, fire is the primary mode of decomposition, making it crucial in the recycling of nutrients. In some grassland systems, fire only became the primary mode of decomposition after the disappearance of large migratory herds of browsing or grazing megafauna driven by predator pressure. In the absence of functional communities of large migratory herds of herbivorous megafauna and attendant predators, overuse of fire to maintain grassland ecosystems may lead to excessive oxidation, loss of carbon, and desertification in susceptible climates. Some grassland ecosystems respond poorly to fire.
A fire helps grasslands through the following:
Keeps trees from overtaking the grasses.Preserve biodiversity.What is Fire?This is the visible aspect of combustion of fuel and other materials to produce heat and flame.
controlled burning increases biodiversity by increasing spatial and temporal variation and helps prevent trees from overtaking grasses.
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At high altitudes, air is less dense than at sea level because of decreased air pressure. This means that a person who ascends to high altitudes takes in fewer oxygen molecules per breath. Describe and explain an immediate response that occurs in the circulatory system when a person first reaches high altitudes. Use vocabulary from class.
An immediate response that occurs in the circulatory system when a person first reaches high altitudes is that the heart beats faster to meet the demand for oxygen that the body needs.
What are the main effects of altitude?The higher it is, the worse the symptoms, which include
headacheshortness of breathrapid heartbeatamong othersNot everyone has these symptoms when they go to high-altitude places, but it is also not possible to know who will or will not feel something.
With this information, we can conclude that An immediate response that occurs in the circulatory system when a person first reaches high altitudes is that the heart beats faster to meet the demand for oxygen that the body needs.
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Explain why flask #2 (yeast with glucose) produced more CO2 than flask #5 (yeast with flour). AND how did you know it produced more CO2?
Answer: Glucose
Explanation:
The carbon dioxide produced in the experiment can be directly related to the energy generated after the fermentation process. The carbon dioxide is the byproduct of the chemical reactions in the ethanolic fermentation. Glucose substrate will yield the highest energy along with the highest producer of the carbon dioxide after the fermentation process conducted by yeast as compared to the fermentation process that was conducted by yeast with flour. The flour will offer a source of carbohydrates including starch and sugars. The yeast will find out sugar in the flour and ferment it. Glucose is readily available sugar for the action of yeast so more production of carbon dioxide is expected from glucose substrate.
Which of these is NOT true about vaccines?
a. they simulate a specific immune response
b. they cause memory cells to be produced
c. they contain an antigen of a weakened pathogen
d. it has been proven that there are many possible negative side-effects to being vaccinated
Answer:
I'm going to say A
Explanation:
because it just make more sense
In the space below, summarize the process of sexual reproduction in unicorns to explain how offspring are produced. Include and highlight the following terms in your summary: Diploid, Fertilization, Gametes, Haploid, Interphase, Meiosis
Answer:Sexual reproduction allows some of the genetic information from each parent to mix, producing offspring that resemble their parents but are not identical to them. In this way, sexual reproduction leads to variety in the offspring. Animals and plants can reproduce using sexual reproduction.
Why does Mr. Evil think that he will be able to tunnel from Snivley's grandmother's house to the Daily City back at some point in the future?
Answer:
Mr. Evil, thinks that he will be able to tunnel from Snively's grandmother's house to Daly City bank because when the plate slides (the one that has Snively's grandmother's house) close enough to the bank; he will be able to dig a tunnel into the bank.
2. What type of Protist has hair-like coverings that help it move around?
Answer:
Paramecium
Explanation:
Paramecium use cilia, which are hair-like extensions that cover the outside of the cell
Our atmosphere is composed of several gases. The name of the gas we breathe, O2, is A) oxygen squared B) monoxide. C) oxide. D) diatomic oxygen.
Five-year-olds are ready for:
Preschool.
Kindergarten.
First grade.
Three-step instructions.
Storytelling.
Someone please help me will mark branliest and give you lots of points
1. The bio-molecule that is part of DNA is the carbohydrate. *
A: Agree
B: Disagree
2. Each nucleotide has 3 parts
A: Agree
B: Disagree
3. Deoxyribose is the base in DNA.
A: Agree
B: Disagree
4. Chargaff found the same four bases are found in the DNA of all organisms.
A: Agree
B: Disagree
5. Cytosine is always paired with thymine.
A: Agree
B: Disagree
6.The proportion of the four bases are the same for all organisms. *
A: Agree
B: Disagree
7. The base pairs are held together with hydrogen bonds.
A: Agree
B: Disagree
8. DNA strands on the double helix are identical to each other.
A: Agree
B: Disagree
9. Scientists Watson and Crick made the first 3D model of DNA.
A: Agree
B: Disagree
10.What is the complementary DNA strand to the following: CGT AAG CGC TAA TTA *
A: CGT AAG CGC TAA TTA
B: GCA TTC GCG ATT AAT
C: GCA UUC GCG AUU AAU
11. What is the complementary DNA strand to the following: ACT AAC GGT AGC TAG
A: TGA TTG CCA TCG ATC
B: ACT AAC GGT AGC TAG
C: UGA UUG CCA UCG AUC
What is the complementary DNA strand to the following: GGC ATT CGC GAT CAT
A: CCG TAA GCG CTA GTA
B: CCG UAA GCG CUA GUA
C: GGC ATT CGC GAT CAT
Answer:
1. Disagree
2. Agree
3. Disagree
4. Disagree
5. Disagree
6. Agree
7. Agree
8. Agree
9. Disagree
10. not sure sorry
11. not sure so so so sorry
12. I AM SO SOSOSOSOSOSOO SORRY I DONT KNOW HOW TO DO THIS I FORGOT
Explanation:
I HOPE THIS HELPED EVEN A LITTLE
What does the phrase of sunshine and of song mean in the poem?
A.
memories
B.
weather
C.
happiness
D.
singing
Answer:
a
Explanation:
Image Courtesy of 3D Science.com
Based on the image above, which of the following digestive system organs performs both mechanical and chemical digestion?
Answer: Option A
Explanation:
Answer:
A.
Explanation:
Digestion begins in the mounth. Mechanical digestion is the actual chewing of the food, and the chemical digestion begins when the saliva secretes digestive enzymes.
Fill in the blank about the glacier
Answer:
poop
Explanation:
Which of the following describe Aristotle's model of the solar system? Select the three correct answers.
Each planet spins on an epicycle.
The Sun is at the center.
The Earth was at a point slightly offset from the center.
The stars are attached to the outermost sphere.
Earth is at the center.
Each planet is attached to a crystalline sphere.
Answer:
The Earth is at the center
Explanation:
Aristotle was the first to believe the earth was round but he still thought everything revolved around the earth.
Aristotle's geocentric model of the solar system was based on the belief that the planet moves around the earth at the same speed.
One peculiar thing about this model was that the earth was said to be at the centre, which is why it is described as the geocentric model.
Some characteristics of this model include:
Each planet is attached to a crystalline sphere.Each planet spins on an epicycle.Earth is at the center.Read more here:
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