Answer:
chloroplasts
Explanation:
do you need definition also
Answer:
chloroplast are the sites of photosynthesis of plants.
Particles in an atom that are neutral and have no charge are
Answer: Neutron
Neutrons have no charge and are neutral
Which statement about the universe is correct?
A) It consists of one Sun, nine planets, and satellites
B) It is made up of mostly of empty space
C) It is known as the Milky Way
D) It is gradually smaller
ur answer is A and u welcome
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Which of the following is most likely to happen if a cell is not able to divide?
A. The cell will create two identical daughter cells.
B. The cell will absorb oxygen during photosynthesis.
C. The cell will not be replaced when it is damaged.
D. The cell will not release carbon dioxide during respiration.
Answer:
Correct answer is C. The cell will not be replaced when it is damaged
Draw your own Punnett square using the following data.
he mother has long fur:
(F)
F = long fur
Che father does not have long fur: (ff)
f = short fur
Answer:
The punnet squares are in the pic above. Either of them could be correct because the mother may have 2 dominant traits (FF) , or one of them could be recessive (Ff).
Why are there lots of trash around supermarkets?
15. When there is light, plants do which of the following biological
processes?
*
Answer: Plants do both photosynthesis and cellular respiration.
Explanation:
All cells do cellular respiration even without light.
Honestly, photosynthesis alone would be right since the teacher didnt state the questions correctly. But you should choose both cause in the light it does both.
NASA projected stratospheric ozone levels (in Dobson units) if chlorofluorocarbons had not been banned. Which product was most likely NOT affected by the banning of CFCs by the Montreal Protocol?
A)
inhalers
B)
aircraft fuels
C)
Freon and other refrigerants
D)
aerosols such as spray paint and hairspray
Answer: B aircraft fuels
Explanation:
The man with short eyelashes in Generation II marries a woman with long eyelashes. This woman reports that everyone in her family also has long eyelashes. Can the man and woman be sure that all of their children will have long eyelashes? Explain.
The six kingdoms of life in order that they evolved on earth ?
3a. Scientists think some organisms have eyespots on their bodies to help them lure in prey. Choices True False
Answer:
False
Explanation:
The eye spot instead creates a disguise and used to misdirect predators. The eyespots are a defense mechanism for the organism. Scientists have tested this by painting eye spots on a gake prey and a fish was used a s the predator. The predator was discovered to have attacked the fake eyespots more often as it thought it was the prey's head.
Eyespots on a prey can also make the predator to think that it is facing a larger animal. An example is the butterfly which have large false eyes on its wings.
A mineral that forms from cool solutions is
1-feldspar.
2-halite.
3-diamond.
4-copper.
Which of the following best describes the use of a renewable resource?
A. Propane is a product you might use to barbeque; it comes from natural gas and processing oil.
B.Coal is mined from deep passages dug in a mountainside and burned to generate electricity.
c.Oil is pumped from beneath the ocean floor and refined into jet fuel to power airplanes.
B.Wind turbines gather energy from the wind and convert it into electrical energy.
Answer:
Wind turbines gather energy from the wind and convert it into electrical energy
What are the three things that can come out of a volcano during a volcanic eruption?
Answer:
It will produce 3 types of material
Gas, lava, teprah
Explanation:
Another 3 is
Hot rock, lava and ash
The three things that can be come out of volcanic eruption are heat and smoke, lava and rock pieces. The surrounding places will seriously affect by the lava eruption from volcanoes.
What are results of volcanoes ?A volcano is a crack in the crust of the earth where eruptions take place. Worldwide, there are around 1500 volcanoes that could be active. When volcanoes erupt they can hurl hot, toxic gases, ash, lava and rock that can cause tragic loss of life and property, especially in heavily inhabited areas.
If there is associated rain, snow, or melting ice, volcanic eruptions can also result in secondary phenomena like floods, landslides, and mudslides. Wildfires can also be started by hot ashes.
With the release of volcanic gases like sulphur dioxide, which has the potential to promote global cooling, and volcanic carbon dioxide, which has the opposite effect, volcanic eruptions can have an impact on climate change.
Find more on volcanoes:
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If you were given a single tiny chunk of a nucleic acid strand and asked if it was DNA or RNA, what things would you look for to tell?
Explanation:
whether or not there is a U in the strand.
Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present in this stem.
Why is there no vascular cambium in corn stems?
Α.
Vascular cambium is an apical meristematic tissue that is responsible for increasing the height of the plant, which is not
observed in monocots such as corn.
B.
Vascular cambium is a lateral meristematic tissue that is responsible for thickening of the plant, which is not observed in
monocots such as corn.
C.
Vascular cambium is an apical meristematic tissue that is responsible for thickening of plant, which is not observed in
monocots such as corn.
Answer:
The answer is C.
Explanation:
I just took the test and it was right.
Examine the genotype for an individual who is AaBbCcDd. Predict the outcomes of meiosis and the potential gamete combinations
that could form from this individual. Select ALL that apply.
A)
50% of the gametes will be AaBbCcDd.
B)
1/16 of the gametes produced will be ABcd.
The individual could make gametes that contain ABCD.
D)
The individual could make gametes abcd half of the time.
E)
Only dominant traits will be present in the gametes from a heterozygous
individual
Answer: B,C
Explanation:
I did just did the USA test prep
The outcomes of meiosis and the potential gamete combinations that could form from the genotype for an individual who is AaBbCcDd:
B) 1/16 of the gametes produced will be ABcd. C) The individual could make gametes that contain ABCD.A gamete that is formed by the meiosis, is a reproductive cell which has haploid set of chromosomes arise from the genotype, the total number of chromosome in mature organism cells.
A a simple method to calculate the number of gametes:
Count the number of heterozygous alleles i.e Aa Bb Cc and Dd which means 4.n = 4
Then, total number of gametes will be = [tex]2^{n}[/tex] or [tex]2^{4}[/tex] = 16Thus 16 in this condition
The 16 types of gametes are formed by this individual by permutation and combination are:
ABCD, AbCD, ABcD, ABCd,
ABcd, AbcD, ABCd, Abcd,
aBCD, aBCd, aBcd, aBcD,
abCD, abCd, abcd, abcD.
Thus, the correct answer is -
B) 1/16 of the gametes produced will be ABcd. C) The individual could make gametes that contain ABCD.Learn more about permutation and combination:
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HELP PLS PLS PLS Describe how commercial fishing by humans can have a negative impact on the balance of organisms in an aquatic environment.
Answer:
Aside from reducing fish stocks, unsustainable fishing practices can have other negative impacts on the marine environment. For example, some fishing techniques such as dredging and trawling can cause widespread damage to marine habitats and organisms living on the sea floor
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➣ If humans will continuesely kill mass of fishes for their own benefit it will disturb the ecosystem of the maine habitat . In the places like ponds and rivers the quantity of fishes is not that much and if human will kill catch all the fishes the growth of alage plant will increase rapidly as there is no organism is there to eat them and the big predator also stave for hunger as there is no food for them
.hope it helps u
How does increasing plant biomass (amount of plants) affect atmospheric CO2?
Explanation:
How does increasing plant biomass (amount of plants) affect atmospheric CO2?Since there are more plants more carbon dioxide is being removed because plants are carbon reservoirs.
Answer:
Plant tissue (including wood) is composed of about half carbon, all of which comes from carbon dioxide (CO2) in the atmosphere. Photosynthesis rates tend to increase as CO2 levels rise, leading to an increase in dry weight, or biomass, of plants grown under elevated carbon dioxide levels.
Explanation:
Can you give me Brainliest Please and thank you
why adaptation is important for living beings
Answer:
Adaption is needed for a living thing to strive in a system, its how they survive.
Explanation:
Adaptation is needed to survive. This includes climate, predators around it etc. For example polar bears. Polar bears adapt to their environment by growing thick coats of fur. These coats keep the bears warm.Without it they would die.
Which statement is supported by the cell theory? All animal cells are the same size. All plant cells are the same shape. Similar organisms all have the same number of cells. Cells are the primary unit of structure in living organisms.
Answer:
No
Explanation:
because thier are so many type of cell
How does anaphase II differ from anaphase I
Answer:
There's a difference.
Explanation:
Anaphase I involves the separating of chromosomes from the sister chromatids and it all occurs in a diploid cell.
Anaphase II involves the split of the sister chromatids into single chromatids and it all occurs in a haploid cell.
Which of the following are density-dependent factors? (Choose all that apply)
flash floods
disease
food supply
volcanic eruptions
which of the following is density- independent factor?
flash floods
genetic diversity
food supply
water availability
Answer:
Since “DENSITY FACTORS” affect a population in the same ways as others. I will say DISEASE & FOOD SUPPLIES
The following are density-dependent factors are:
b. disease
c. food supply
Density-dependent factors:Density dependant elements can have either a positive or a negative relationship to populace size. With a positive relationship, these restricting variables increment with the size of the populace and breaking point development as populace size increments.
This includes disease, predation, and food supply.
Thus, correct options are b and c.
Find more information about Density-dependent factors here:
brainly.com/question/1381680
Ozone is helpful in the upper atmosphere but harmful in the lower atmosphere where we can breathe it
( True or false)
How can deep density-driven currents affect Earth’s climate?
Answer:
The answer is down
Explanation:
The deep density ocean currents aslo have a strong effect on the Earth's climate the water in the North Atlantic Ocean the water is cold and salty this colder salt water sinks because of its greater density then it flows through Southward deep in the ocean
I think this answer may help you .
Level Two Questions:
16. How does the diaphragm help to bring air into the lungs?
Answer:
we know that diaphragm is a dome shaped structure that is present under the lungs. The diaphragm pushes the lungs to drawing air into the lungs. when it relaxes it leaves the air.
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Mistakes in making copies of a cell's chromosomes can occur as the cell is dividing. Such mistakes can affect a single gene, or a portion of a chromosome. Which term describes this process?
Answer:
Mutation
Explanation:
A mutation is any change in the nucleotide sequence of the genome of a particular organism. Mutations may be caused by errors during DNA replication or by exposure to environmental mutagenic factors (e.g., ultraviolet radiation, chemical agents, etc). Mutations can be deleterious, neutral or beneficial depending on the environment. When a beneficial mutation occurs in the germline, it may potentially be inherited and subsequently increase its frequency in the population.
A farmer wants to produce pigs that are larger in order to get more meat from them to profit. How could the farmer get larger pig offspring from their population of pigs on the farm? In your response, be sure to include:
Would this be sexual or asexual reproduction?
Would this be natural or artificial selection?
Explain the process of natural or artificial selection that the farmer would use.
Describe some potential downfalls (negative things) from doing this.
(Your response should be at least 4 sentences.)
PLS I NEED THIS IN LESS THEN 3 MINUTES
Answer:
This would be sexual reproduction and artificial selection.
The farmer would take the largest pigs to breed so they can both give their genes to their offspring which would then also most likely be large.
This can cause genetic mutations and diseases within the farmer's pigs.
Explanation:
Sexual reproduction because you have 2 organisms in the process of pigs reproducing.
Since the farmer is picking and choosing which animals are breeding with each other, it would be artificial selection.
T/F
The rna polymerase alone will not start the making of RNA
a: True
b: false
c: possible
d: the lab doesn’t tell
Answer:
the answer would be d) the lab doesn't tell