Answer:
Horizon
Explanation:
true or False? Bacteria are not organisms because they have no organs.
Answer:
i think it is false?
Explanation:
sorry if wrong
Bacteria are organisms, although they are unicellular and do not have organelles like multicellular organisms. So, the given statement is False.
What is Bacteria?Microorganisms which are unicellular, prokaryotic, and have a straight cell structure are known as bacteria. They are present in almost every part of the planet, including soil, water and the human body. Many ecological and biological processes, such as nutrient cycling, decomposition, and symbiosis, depend heavily on bacteria.
While some bacteria can cause disease, many others, such as those that live in the gut and support digestion, are helpful and important for maintaining human health. Bacteria can vary in shape, size, and structure, and they can be divided into several categories according to these characteristics.
Therefore, the given statement is False.
Learn more about Bacteria, here:
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_________ is caused when nitrogen and carbon compounds in the air react in sunlight.
PLEASE HELP ASAIP ITS IMPORTANT!!!
A.)CFC's
B.)Particulate matter
C.)Carbon monoxide
D.)Photochemical smog
E.)Acid precipitation
Answer:
Photochemical smog is a mixture of pollutants that are formed when nitrogen oxides and volatile organic compounds (VOCs) react to sunlight, creating a brown haze above cities.
Explanation:
which of the following is true of conifers?
A: The sporophyte grows directly from the gametophyte
B: The spores release from the gametophyte
C: The gametophytes grow directly from the sporophytes
D: The spores release from the male cones
hopefully someone can help me!
Answer: The Answer is C!
Explanation:
Hope this Helps!
Answer:
The gametophytes grow directly from the sporophytes
Explanation:
Explain how a small occurrence, such as a farmer fertilizing a field, could result in a major change in the ecosystem of a pond.
BTW this is on algae blooms
Answer:
Explanation:
Nutrient pollution is the process where too many nutrients, mainly nitrogen and phosphorus, are added to bodies of water and can act like fertilizer, causing excessive growth of algae. Nutrients can run off of land in urban areas where lawn and garden fertilizers are used.
Which of the following types of mutations would most likely
result in a serious genetic disorder?
a somatic mutation
b silent mutation
C frameshift mutation
d all of the above
Answer:
D
All of the above
Answer:
Than answer is C: Frameshift Mutation
Explanation:
This answer was from the ck-12 mutation series test and shows correct.
A standardized classification system based on evolutionary trends and relationships was established to group living things. Which of these justifies the use of a standardized classification system? Select ALL that apply.
A) This standardized classification allows for organisms with similar appearance to be easily grouped.
B) This standardized classification allows for scientific agreement on grouping of organisms worldwide.
C) This standardized classification provides a common mechanism for scientists to use when collaborating.
D) The standardized classification system requires that no changes be made to a species taxonomic placement after initial naming.
E) The standardized classification allows for recognizing relatedness based on common ancestry rather than physical morphologies.
Answer:
A
Explanation:
because it is A!!!
3 name that shows that climate has changed over time
Things like hurricanes and tornados get worse, flooding occours more often, the climate gets slightly warmer, sea levels rise, and warmer summer tempuratures.
O fenômeno que troca parte das cromátides - irmãsna meiose para ter maior variabilidade genética, denominado de crossing over ocorre na: * 1 ponto A) telófase. B) Anáfase. C) Metáfase. D) Telófase. E) Prófase.
Answer:
E. Proface/ Prophase
Explanation:
The correct answer to the given question is given below,
E. Prophase
The explanation to the given answer is given below,
The phenomenon that changes the part of the chromatids meiosis to have a greater amount of genetic variability is occured in the prophase.
So, how do Solids, liquids and gasses change states?
Group of answer choices
No answer text provided.
keeping thermal energy the same
adding or removing thermal energy
the other two answers are both incorrect
Answer:
Adding or removing thermal energy
Answer:
adding or removing thermal energy
Explanation:
Why is intake of iodine essential in our diet
Explanation:
iodine is a mineral found in some fruits the body needs iodine to make thyroid hormones. these hormones control the body's metabolism and many other important functions the body also needs through wide hormones for proper bone and brain development during infancy
What is the speed of the car at 15 seconds time?
What similarities in the development lead scientists to infer that opossums ,chickens, salamanders,and fish share a common ancestor?
A species of organism has survived in a mild environment for thousands for years. Suddenly, the climate changes and the area becomes a cold and barren tundra. Which of the following traits might help the species survive?
short neck to help keep heat inside the body
thick fur to keep the organism warm
small size so the organism requires less food
all of the above
Answer:
all of the above
Explanation:
These are all great rel world exaples of traits animals have in colder climates for the reasons listed.
Answer:
All of the above! :3
Explanation:
:3
Why does chocolate burn some people's throats? Does anyone know someone who has GERD?
allergic reaction thats why
A scientist discovered a new bird species. It has a long, pointed beak and long legs without feathers. For which habitat is this bird most likely adapted?
Answer:
Explanation:
Storks are part of the family Ciconiidae, closely related to flamingos, ibises and herons. Storks have long legs and webbed toes ideal for wading in shallow water to catch fish. Storks aren't songbirds; they're only capable of hissing, grunting and clattering their beaks.
Can anyone please answer it for me pleaseeeeee
Answer:
what is the question
Explanation:
tell we we will solve it within minutes
Answer:
Hi, I don't see any of the following questions
Mike is studying the phylogenetic tree for big cats.
A big cat phylogenetic tree is shown. A bracket goes to clouded leopard and to another bracket. That bracket goes to 2 additional brackets. One bracket goes to tiger and snow leopard. The other bracket goes to janguar and another bracket. The other bracket has lion and leopard.
He made several statements about the tree. Which statement is not true?
The leopard is more closely related to the jaguar than to the snow leopard.
The leopard is more closely related to the tiger than to the clouded leopard.
The leopard is more closely related to the snow leopard than to the clouded leopard.
The leopard is more closely related to the tiger than to the snow leopard.
Answer: D: The leopard is more closely related to the tiger than to the snow leopard
Explanation:
The leopard is equally related to the tiger and the snow leopard
The leopard is more closely related to the tiger than to the snow leopard.
What is phylogenetic tree?A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from a common ancestor.
Why phylogenetic tree is important?Phylogenetic trees are important tools for organizing knowledge of biological diversity, and they communicate hypothesized evolutionary relationships.
To learn more about phylogenetic tree, here
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In the process of photosynthesis, kinetic energy is released in the form of light where plants create chemicals from oxygen and water and release carbon dioxide for human to use for respiration. True or false
Answer: False
Explanation:
The solar energy is the form of thermal energy coming from the sun and incident on the surface of the leaves of plant. This energy is useful in splitting the molecules of water. The plants create food in the form of carbohydrates via reactants like carbon dioxide and water. These reactants when combine then produce products carbohydrates and oxygen gas is released as byproduct of this biochemical reaction. According to this information, the given statement is false.
which cell organelle is responsible for a child having treacher-collins
Answer:
A change in the gene TCOF1 causes up to 93 per cent of cases of Treacher Collins syndrome. This gene, located on chromosome 5, is responsible for facial development.
What best describes a high pressure system? Question 4 options: Warm, rising air that creates cloudy, rainy weather Warm, rising air that creates clear, sunny weather. Cool, sinking air that creates cloudy, rainy weather Cool, sinking air that creates clear, sunny weather
Answer:
a high pressure system : Cool, sinking air, that creates clear, sunny weather.
Explanation:
The characteristics of the high-pressure system is marked by the presence of the cold and sunny days as compared to those of the warm and low-pressure pressure regions of the world. The air is light and lifts up easily and hence leading to the formation of clouds and rainfall. As compared to the cold air mass that is dense and hence has low moisture contents.How do i describe a viruses physical appearance?
How do I give a physical description of a virus NOT the symptoms that it causes in a person.
Answer:
Well all viruses are different...
The most simple viruses have only two parts: 1) a genome (DNA or RNA) that is a blueprint with instructions for making more viruses and 2) a capsid protein shell that protects the genome. Viruses also often have proteins called receptors that stick out of the shell, and help the virus sneak inside cells.
Many viruses that infect humans and animals also have an envelope, something like a cell membrane, around the capsid and genome.
Can someone please, "(Explain the relationship between planets and moons)?"
I need it really badly.
Amoebas are single-celled organisms that contain a nucleus. They are
O eukaryotic
O bacterial
O fungal
O prokaryotic
Answer:
eukaryotic
Explanation:
eukaryotic
( it deleted my answer)
What is the probability that they will have a two headed baby?
Answer:
It would have been impossible to separate them surgically had they survived, doctors said. Twins born with two heads, but sharing one body, are known as dicephalic parapagus. It affects around one in a million births.
Explanation:
Which of the following is typical of aerobic respiration?
produces methane as a byproduct
produces little energy
decreases a plant’s weight
contains two stages, glycolysis and fermentation
9. Nulceus
(1 Point)
O plant
O animal
O both
10. Vacuole
(1 Point)
O plant
O animal
O both
Answer:
1. Both2. Both
Hope this helps!
Which argument explains how a sugar molecule can form a protein?
Answer:
options
Explanation:
When two different alleles are inherited together, the one that is expressed is called
Phenotypic
Recessive
O Dominant
o Superior
Answer:
The dominant trait is the trait that will be expressed
NEED HELP ASAP:
Which of the following describes DNA methylation?
A.) A mechanism involving attachment of methyl groups to certain bases to increase the rate of transcription.
B.) A mechanism involving attachment of methyl groups to certain bases to facilitate the binding of DNA to intermediate filaments.
C.) A mechanism involving attachment of methyl groups to certain bases leading to apoptosis.
D.) A mechanism involving attachment of methyl groups to certain bases for the long-term inactivation of genes during development.
Hello, I Am BrotherEye
Answer:
D.) A mechanism involving attachment of methyl groups to certain bases for the long-term inactivation of genes during development.
Explanation:
View Above
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~
BrotherEye
The statement that can be used to describe DNA methylation is "A mechanism involving attachment of methyl groups to certain bases for the long-term inactivation of genes during development."
Option D.) is correct.
Define DNA methylation.DNA methylation controls gene expression by attracting proteins implicated in gene repression or preventing transcription factor(s) from binding to DNA. The pattern of DNA methylation in the genome varies during development as a result of a dynamic process that includes both de novo DNA methylation and demethylation.
DNA methylation is an epigenetic mechanism that happens when a methyl group is added to DNA, altering the function of genes and influencing gene expression.
It's a process that involves attaching methyl groups to specific bases in order to inactivate genes for a lengthy time throughout development.
So, the statement that can be used to describe DNA methylation is option D.)
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Acid rain and other forms of pollution can cause soil acidification, which decreases the number of decomposers in the soil. What is most likely to happen to an ecosystem that experiences soil acidification?
Answer:The question is incomplete because the options are not given. Here are the options.
a. The level of energy available in the ecosystem would increase, which would cause the population of autotrophs to increase.
b. The level of available nutrients in the soil would decrease, which would cause the population of producers to decrease
C. The population of primary consumers would increase because of increased production by autotrophs.
d. The population of primary consumers would increase because of decreased competition from decomposers.
The current answer is option B.
The level of available nutrients in the soil would decrease, which would cause the population of producers to decrease.
Explanation:
This is because when the soil is acidic it will reduce the availability of plants nutrients in the soil and it will result in accumulation of toxic chemicals which can affect the growth of plants.
If nutrients are not available for plants growth which is primary producer, it will result in poor growth, low photosynthesis and hence the production of glucose will be reduced because nutrients is essential for plants growth.