Answer:
b and c!
Explanation:
i did the test and it was right from someone else question.
Can anyone help me with my homework
Answer:
1. true
2. False
3. True
4. True.
Explanation: Im am so so sooo sorry if i am wronge and I just think that is it.
What sugars can plants produce?
Answer:
glucose
fructose
Sucrose ( this is made with the combination of glucose and fructose)
Explanation:
hope this is what u want
hope it helps u
many pathogenic bacteria species are bcoming resistant to antibiotics. explain how such adaptions can develop through the process of natrual selection
Answer:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.
Explanation:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.
Answer:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.
Explanation:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.
Thank You. Please mark me brainliest
Which is an example of potential energy being transformed into kinetic energy?
In pea plants, purple flower color, C, is dominant to white flower color, c. The table shows the frequencies of the dominant
and recessive alleles in three generations of peas in a garden.
Allele Frequency for Flower Color in Peas
Generation
р
1
0.6
9
0.4
2
0.7
0.3
3
0.8
0.2
Which scientific question might these results cause a scientist to ask?
Which population most likely experienced a genetic mutation?
Why do some pea plants have purple flowers and others have white flowers?
Would the frequency of alleles change if the pollinators in the area all died?
* Is there another way to calculate the frequencies of the alleles in this population?
Answer:
I would say the answer is C.
Explanation:
I chose A (which population most likely experienced a genetic mutation)
and got it wrong on Edg.2021
Answer:
C
Explanation:
What is the relationship between the bones, the heart, and the blood?
Answer:
blood is made in the marrow of the bone, and the heart pumps the blood throughout the body.
Explanation:
please help ASAP i’ll give brain
Answer:
27. f 28. d 29. b 30. a 31. g 32. h
Explanation:
Please Help! This is about Different forms of RNA.
Answer:
Protein Molecules
Explanation:
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.
what is the S.I unit of speed , time
Answer:
Second!
Explanation:
speed and velocity are both measured using the same units.The S.I unit of distance and displacement is the meter. The S.I unit of time is the second. The S.I unit of speed and velocity is the ratio of two-the meter per second!
I hope it's helpful!
Answer:
metre per second
Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour.
Explanation:
please mark me as brainliest
Monitoring a population's age structure plays an important role in successful wildlife management. Which of the following scenarios can be an indicator of overexploitation in fish?
A)
fish catch not reaching older ages
B)
decline in fish catch
C)
both a and b
D)
none of the above
Answer:
d none of the above
Explanation:
because the answer is not one of the a,b,c,d
Answer:
C) both a and b
Explanation:
You're exploiting fish by catching them at a young age. A decline in fish catch can be a consequence of fish exploitation.
One difference between a cancer cell and a healthy cell is that
A
A cancer cell cannot make DNA.
B
In a cancer cell, the cell cycle stops at the S phase.
C
Cancer cells continue to divide even when they are tightly packed together.
D
Cancer cells cannot make protein.
In recent scientific history, the classification of the protist kingdom has changed several times. They are now grouped to consider their development over time instead of simply by what they look like or how they move. Which statement best describes the reason for these classification changes?
A. Traditional scientists did not have enough information about protists to attempt to clasify them.
B. Originally, scientists drew inaccurate conclusions about the classification of protists based on flawed data.
C. Changes in classification of this kingdom are made each time modern scientists discover a new species of protists.
D. The classification of protists changes as scientists learn more about how these organisms are related to each other and to members of other kingdoms.
Answer:
D
Explanation:
The statement that best describes the reason for these classification changes is the classification of protists changes as scientists learn more about how these organisms are related to each other and to members of other kingdoms. The correct option is D.
What are the characters of the protist kingdom?All eukaryotes that are not fungi, animals, or plants are collectively referred to as protozoa. It is a tremendously diverse group of species as a result.
Beyond a rather straightforward organizational structure, the eukaryotes that make up this kingdom, Kingdom Protista, do not share many characteristics.
Therefore, the correct option is D. The classification of protists changes as scientists learn more about how these organisms are related to each other and to members of other kingdoms.
To learn more about the protist kingdom, refer to the link:
https://brainly.com/question/14688752
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What helped Mendel with his ability to keep detailed and accurate data in his experiments?
-He was a monk and had very little distractions.
-He was a scientist and understood how to keep god records.
-He had an extensive mathematical background and was very good at statistical data.
-He was a good writer and keep accurate records of his experiments.
Answer:
C
Explanation:
I believe he was very good at mathematics
I NEED HELP ON THIS!!
Answer:
D) Refraction
What causes the phases of the Moon?
The moon's light and its rotation on its axis.
The moon's revolution and its projected light.
The reflected light of the sun and the moon's revolution around Earth.
The revolution of the Earth around the Sun.
How does a weather front form?
Answer:
HERE IS YOUR ANSWER YW SORRY FOR ALL CAPS NEED TO FIX IT STILL
In which layer is lIthification most lIkely to occur?
out line three advantage of presence of. membranes in cell organelles
Answer:
Membrane-bound organelles offer several advantages to eukaryotic cells. ... If these enzymes were released in the cytosol, they could chew up the cell's proteins, nucleic acids and lipids, leading to cell death. The membrane surrounding the lysosome keeps those digestive enzymes away from the rest of the cell
Explanation:
Answer:
Membrane-bound organelles offer several advantages to eukaryotic cells. First, cells can concentrate and isolate enzymes and reactants in a smaller volume, thereby increasing the rate and efficiency of chemical reactions.
Explanation:
Is it possible for individual IV-2 to be a carrier? Why?
Please help!
Answer:
No, it is not.
Explanation:
Looking at this chart, this looks to me to be a case of an x-linked recessive disease. (If you want to know how to tell, or got some context that this is not the case, let me know)
Remember that females have two x chromosomes and males have one x and one y chromosome. As this disease is recessive, this means that for a female to exhibit the disease, she must have both x chromosomes have the disease. If she only has one x chromosome with the disease, she's considered a carrier.
On the other hand, males are completely binary, as they only have one x chromosome - either their x chromosome has the disease, and they exhibit it, or their x chromosome does not, and they do not have the disease, nor do they carry it. Thus, males can also not be carriers.
A square on the chart is representative of a male, while a circle is a female. IV-2 is a square, thus he is a male. This means that he cannot be a carrier, so your answer is no.
If any of this doesn't make sense, feel free to let me know! Hope this helps.
Briefly explain why you have two of every gene.
Answer:
because each parent gives you 1 chromosome
Explanation:
what are some foods that don't have cellulose in it
Answer: Tomato sauce
Salad dressing
Ice cream bars
Whole wheat bread
Granola bars
Packaged cookies
Bagels
Frozen breakfast sandwiches
Frozen diet entrées
Breakfast cereal
Veggie burgers
Salad dressings
Boxed cake mix
Worcestershire sauce
Hot sauce
Frozen filled pasta (like ravioli)
Packaged fruit cups
Corn tortillas
Flour tortillas
Vegetarian soy-based "meats"
Frozen pizza
Sour cream
Flavored coffee syrups
Cheese spreads and dips
Dried soup mixes
Packaged cupcakes
Frozen breaded fish
Frozen pie crusts/potpies
Sorbet
Coffee creamer
Explanation:
A group of organisms that produce organisms of one kind.
Please help!! It’s urgent!
Answer:
species
Explanation:
the following are instruments of col
Answer:
does col mean cool is this even a question but if not thanks for the poinys
The ending product of the light independent reaction is
Answer:
In the stroma of the chloroplasts
Explanation:
Which of the following patterns in the fossil record would be an example of an organism evolving through punctuated equilibrium?
A. dorsal fins appearing, disappearing, and reappearing in species of ancient aquatic reptiles, mammals, and fish
B. a species of flower changing in shape, followed by a change in the beak shape in its preferred species of pollinator
C. the shell shape of a species of snail remaining unchanged for millennia until it changes to an entirely different shape
D, whale species gradually changing from land-dwelling mammals that walked on four legs to marine mammals without legs
Whale species gradually changing from land-dwelling mammals that walk on four legs to marine mammals without legs would be an example of an organism evolving through punctuated equilibrium. So, the correct option is (D).
What is Punctuated equilibrium?Punctuated equilibrium is defined as the theory that proposes that once a species appears in the fossil record, the population will be stable, showing little evolutionary change for most of its geological history, with little or no morphological change. The condition is called statis.
This balance is the idea that evolution is rapid rather than following the slow, but steady path Darwin suggested. Long periods of stagnation with little activity are interrupted by intermittent bursts of activity in the case of extinction or emergence of new species.
Thus, Whale species gradually changing from land-dwelling mammals that walk on four legs to marine mammals without legs would be an example of an organism evolving through punctuated equilibrium. So, the correct option is (D).
Learn more about Punctuated equilibrium, here:
https://brainly.com/question/2664958
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QUESTION 3
The troposphere:l?
O a. is thickest at the tropics.
b. often disappears near the poles in winter.
O c. is thinnest at the tropics.
O d. maintains a steady temperature as one goes up into it off of the ground.
Answer:
D
Explanation:
it usually Maintains a steady atmosphere
Lyme disease is a bacterial infection that is passed from ticks to humans.
What kind of relationship exists between the bacteria and the human?
A. Mutualism
ОО
B. Commensalism
C. Predation
o
D. Parasitism
Answer:
D
Explanation: The tick is leaching off the human and the human doesn't get anything in return, which implies its parasitism.
*50 POINTS****
All objects with mass or ___ produce gravity
a. volume
b. matter
c. energy
d. weight
Answer:
I think its B I hope this helps
Will give brainliest
Answer
Plant Life Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. The corresponding term for animal life is fauna. Flora, fauna, and other forms of life, such as fungi, are collectively referred to as biota.
Bailey designed a science fair experiment to test the effect of different light sources on the growth of rose plants. To conduct the experiment, she placed one group of ten rose plants in front of a window, then placed another
group of ten rose plants under a light foxture with a special light bulb for plants. What is the outcome variable (dependent variable) in this experiment?
O the number of rose plants
o the growth of the rose plants
o the different light sources used
Answer:
Guide for the first time and the 30th of the month of July in a couple few months ago to