Please help you’d be a life save :) and please hurry if you can it’s due at 11:59 today right now it’s 1:55
Which organism cannot perform asexual reproduction?
humans
fungi
earthworms
potatoes
Answer: Humans
Explanation:
They perform sexual reproduction.
✨Please help ✨due soon✨
Answer:
25%
Explanation:
i believe 25% because ita very rare
If you have 2.0 moles of magnesium how many atoms of magnesium do you have?
Answer:
6.02E+23 atoms
Explanation:
According to the data in the table, what percent of the elodea cells is water? Explain how you arrived at this conclusion.
Answer:
99%
Explanation:
at a salt solution concentration of 2%, plasmolysis first started to occur. So the other 98% in the "solution" would have just been water. Since water inside cells needs to be greater than the amount of water outside the cells, we can say that the amount of water inside the elodea cells was 99% so that it can allow hypertonic plasmolysis to occur.
good luck in honors bio>.<
1) As altitude increases, what happens to the atmospheric temperature in the following layers:
Troposphere:
Stratosphere:
Mesosphere:
Thermosphere:
Answer:
troposphere like and comment
Explain why many plant parts appear green in color?
Answer:
The chlorophyll inside the plants cells give the plants its pretty, green colour.
!!pls help!!
taj incorrectly states that autographs are also known as consumers that need to feed on other organisms, including plants and animals, to gain energy. which of the following best describes consumers that feed on other organisms such as plants and animals for energy?
A. carnivores
B. trophic levels
C. heterotrophs
D. herbivores
Herbivores best describes consumers that feed on other organisms such as plants and animals for energy.
What do you mean by herbivores?A herbivore is an animal anatomically and physiologically adapted to eating plant material, for example foliage or marine algae, for the main component of its diet.
Many herbivores have large, dull, flat teeth. These teeth are excellent for chewing and breaking down tough plant material. Carnivores have sharp, narrow teeth that are better for biting and tearing flesh. However, some herbivores also have strong, sharp teeth.
Examples of large herbivores include cows, elk, and buffalo. These animals eat grass, tree bark, aquatic vegetation, and shrubby growth. Herbivores can also be medium-sized animals such as sheep and goats, which eat shrubby vegetation and grasses.
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Select the correct answer.
Which comet was seen in 2007 and had an astounding fan-shaped long tail spread across the sky?
ОА.
Lexell's comet
ОВ.
Lovejoy comet
OC. Shoemaker-Levy 9 comet
OD. McNaught comet
Reset
Next
Answer:
the right answer us Mcnaught comet
Answer:
Its Kirchs Comet
Explanation: i took the test.
How do humans generate energy when oxygen is not available?
a. Using Kreb’s Cycle only
b. Using the Electron Transport Chain only
c. Using alcoholic fermentation
d. Using lactic acid fermentation
What happened? A corpse is discovered in an enclosed room, there are no open windows, yet blowfly larva (stage 2) are found on the body. What does this tell you about the corpse?
Answer:
The corpse was deposited into the room from somewhere else
Explanation:
The larva could not have spontaneously emerged from the corpse if the blowfly had not somehow perched and laid its egg on it. Since there are no open windows, and perhaps, other openings to the room; the only plausible explanation for the emergence of the blowfly larva would be that the corpse was deposited into the room from somewhere else. From the initial location, the blowfly had perched and laid its egg on the body and the eggs only hatched while in the enclosed room.
The corpse changed into deposited into the room from someplace else as the larva couldn't have spontaneously emerged from the corpse if the blowfly had now no longer in some way perched and laid its egg on it.
Since there aren't any open windows, and perhaps, different openings to the room; the best potential cause of the emergence of the blowfly larva might be that the corpse changed into deposited into the room from someplace else. From the preliminary location, the blowfly had perched and laid its egg at the frame and the eggs best hatched even as withinside the enclosed room.
What are larvae?Larvae are the caterpillars and worms that has some kind of grubs and maggots. It usually lives inside the mud.
Thus it is well explained.
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which of these characteristics of all three main groups of worms? check all that apply
a. they lack nerve cells
b. they can reproduce sexually
c. they display bilateral symmetry
d. they have a single tissue layer
e. they are invertebrates
PLEASE HELP ASAP IM TIMED
B, C, and E.
Brainiest if correct? Thanks!
All cells in an organism have the same copy of DNA, because they all came from the same orginal cell.
True Or False
If a male organism has 40 chromosomes in each body cell, how many chromosomes does a female of the same sex have in each of her body cells?
Answer:
40
Explanation:
they're usually the same
A scientist is treating rice plants with a chemical that causes mutations. What is the possible benefit of this treatment? A. clones B. transgenic plants C. increased genetic variation D. increased hybridization
Answer:
Explanation:
Its either B or C, look closely at the question and at the answers, you can narrow it down from then.
A scientist is treating rice plants with a chemical that causes mutations. The possible benefit of this treatment is transgenic plants. Hence, the correct option is B.
What is mutation?A mutation is a change in the DNA sequence that makes up a gene. It can result from errors in DNA replication or exposure to mutagenic agents such as chemicals or radiation, or from spontaneous changes.
Transgenic plants are the plants that have been genetically modified to express specific traits or traits that are not found in the original species. This is done by introducing foreign DNA or chemicals that change the plant's genome. This process is called genetic engineering.
Transgenic plants have become an important tool in agriculture and biotechnology, providing new opportunities for food production, environmental protection and economic growth. Hence, the correct option is B.
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A scientist notices an increase in the glucose production
in the plants he is studying. VWhat are the possible
reasons? Check all that appy
D The plant was exposed to more intense light.
O The plant was exposed to less intense light.
O The plant absorbed more carbon dioxide
O The plant absorbed less carbon dioxide
O The plant absorbed more oxygen.
O The plant absorbed less oygen.
i think its more intense light, absorbed more carbon dioxide, and absorbed more oxygen
Answer:
1 and 3
Explanation:
edge 2022
GIVING BRAINLEIST HELP MEEE
Answer:
c
Explanation:
it just is
Use your knowledge of inheritance (the passing of traits from parents to offspring) to explain why
these twins look so different even though they have the same parents. Why aren't they identical? In
your answer you should include your knowledge of gametes (sperm and egg), chromosomes, and
variation
Answer:
Fraternal twins can be different genders because they are two completely different eggs getting fertilized; but even two same gender fraternal twins do not look completely alike. Whereas for identical twins since one egg is splitting into two, the two cells have the same exact DNA make up and chromosomes.
I also believe the technical part of it is to do with genetics, like ressesive and dominant genes, because they can be the same gender, ex. both girls and one has blue eyes, fair skin, and blonde hair, the other twin has brown eyes, black hair and tan skin. The parents could be part of the genes but there is also grandparents maybe the mom's mom has blonde hair and blue eyes, with fair skin. But the dad he has brown eyes, black hair and tan skin. The moms genes were recessive, but the grandma's genes were dominant.
I tried to explain it as best as I could I hope it helps!
Which of the following processes is directly controlled by the cell nucleus?
A.Protein synthesis because DNA in the nucleus contains the instructions for making Proteins
B.Osmosis because the nucleus has nuclear pores that allow water to move in and out.
C.Energy production because the nucleus contains mitochondria
D.Waste removal because a steady stream of molecules moves out of the nucleus
Answer:
f
Explanation:
During which phases does the moon appear to be fully visible?
Answer: New Moon
Explanation: During the new moon phase, the moon is not visible. Sometimes it can be detected by noting the visible absence of the stars that it blocks. Additionally, during new moon, sometimes enough light is reflected off the surface of the Earth that the disk of the moon is faintly visible.
Pls help i will mark brainliest
Answer:
B. Warm ocean water...
Explanation:
Need help right nowwww!!
which factor makes the enzymes well suited to the role of a catalyst in a biochemical reaction?
1.) do not affect the energy of a reaction
2.) slow down reactions so products can form
3.) can be reused because they do not permanently bond with substrate
4.) can only bind to other enzymes so the same product is formed each time
Answer: Either, B or D
Explanation:
(Brainliest) Fusion is a nuclear reaction where small nuclei join together and release energy.
Group of answer choices
True
False
Answer:
it's true
Explanation:
i searched it up
Are gender traits completely a result of societal expectations?
Answer:
No. Gender traits in humans are largely determined by biophysical processes. There seems to be a vocal political faction that is trying to convince people in the name of liberty and equality that gender traits are completely learned, and therefore arbitrary. But this claim disagrees with scientific evidence. In general, boys play more with cars and girls play more with dolls not because their parents are perpetuating outdated gender stereotypes, but because their brain is telling them to. This fact does not mean that boys have to play with boy toys, or that boys who play with dolls aren't really boys. It is just a scientific observation about average behavior and its link to fetal development.
What is a GMO and why are GM foods controversial?
Answer:
Genetically modified organism
Explanation:
They are controversial because since they are still so new, we don't know what they will do long-term. They have been said to cause allergic reactions.
How is the Grand Canyon related to volcanic activity?
In the western Grand Canyon hundreds of volcanic eruptions occurred over the past two million years. At least a dozen times, lava cascaded down the walls of the Inner Gorge, forming massive lava dams that blocked the flow of the Colorado River. ... 1064 a series of eruptions built the park's namesake cinder cone.
hope this helps ^^
Answer:
In the western Grand Canyon hundreds of volcanic eruptions occurred over the past two million years. At least a dozen times, lava cascaded down the walls of the Inner Gorge, forming massive lava dams that blocked the flow of the Colorado River.
Explanation:
Which blood component fights and destroys disease-causing bacteria and
viruses?
Answer:
white cells
Explanation:
what would be the most beneficial towards maintaining equilibrium in an ecosystem over a long period of time?
a)organisms imported by humans from other environments
b)a sudden change in climate
c) a diversity of organisms
d)predators eliminated from the food chains
Answer:
c) a diversity of organisms
Explanation:
Biodiversity refers to the number of different species of animals,plants and microorganisms.Biodiversity increases ecological stability in changing environments.Biodiversity reduces competition ,provide more food resources,increases ecosystem productivity etc.
3. How does catastrophism explain how the fossil formed?
Answer:
Catastrophism, doctrine that explains the differences in fossil forms encountered in successive stratigraphic levels as being the product of repeated cataclysmic occurrences and repeated new creations. ... This doctrine generally is associated with the great French naturalist Baron Georges Cuvier
The mechanism of catastrophism directly explains the process of fossil formation. It described the natural history that has been punctuated by catastrophic events that altered the way life developed and rocks were deposited.
What is Catastrophism?Catastrophism may be defined as a type of geologic doctrine that significant changes in the earth's crust that have in the past been brought about suddenly by a series of events like mass extinction.
This catastrophic doctrine explains the differences in fossil forms encountered in successive stratigraphic levels as being the product of repeated cataclysmic occurrences and repeated new creations.
Therefore, the mechanism of catastrophism directly explains the process of fossil formation.
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