Answer:
it is reinforced back by the fibrinogen
What is a sub-climax community? How are they maintained?
Answer:
a stage or community in an ecological succession immediately preceding a climax especially : one held in relative stability throughout by edaphic or biotic influences or by fire.
Explanation:
Which of the following might affect gene expression in a complex organism?
the number of chromosomes being copied
the number of chromosomes being copied
the types of cells near the site
the types of cells near the site
the amount of time a cell takes to replicate DNA
the amount of time a cell takes to replicate DNA
the ability to reverse terminal differentiation
the ability to reverse terminal differentiation
Answer:
i am researching the answer give me a minute
Explanation:
In complex organisms gene expression can be influenced by the type of cells near the site because different cells represent the different structures of the protein, hence option b is correct.
What is gene expression in a complex organism?Expressivity may be impacted by a number of elements, such as genetic makeup, exposure to dangerous chemicals, other environmental effects, and age.
Different cell types produce different levels of gene expression which creates different cell structures with different functions.
The environment, comprising the external environment in which an organism is placed or develops as well as the organism's internal environment, metabolism, can affect how genes are expressed in an organism.
Therefore in complex organisms, a major factor is cell type influences gene expression, hence option b is correct.
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I need helppppp please ill give brainliest
Answer:
1st. B
2nd. A
3rd. C
4th. D
Explanation:
I think this is right, please correct me if I am wrong!
Answer: step 1= b
Step 2= A
Step 3= c
Step 4= d
3) true
What are two benefits that fungi provide to plants? pick to answers.
A. A web of hyphae hold water near the roots.
B. The fungi make and release glucose and other sugars that the roots absorb.
C. The fungi may help trees share carbon compounds through their roots.
D. The fungi help anchor plants in the soil.
C. The fungi may help trees share carbon compounds through their roots.
hope it helps
what kind of trees change color and drop their leaves in autumn
Answer:
oak trees, elm trees, maple trees
Answer:
They are called (decidous trees).
Explanation:
So, think oak trees, elm trees, maple trees.
I need help with these questions
Answer:
no se amigo
Explanation:
An urban area can reduce air pollution if more people give up using cars individually for buses or trains.
True
False
Answer: It is TRUE! Hope this helped :)
Explanation: If more people took buses or trains, then there wouldn't be so much air pollution. For example if 5 people chose to take a bus or train to wherever they are going, that's 5 less cars causing air pollution! :)
An urban area can reduce air pollution if more people give up using cars individually for buses or trains is true.
What is air pollution?Pollution is defined as contamination of the environment through human activity that has a negative impact.
It can also be defined as the presence of any substance that endangers the health of people, animals, and plant life in air, water, soil, or food.
There are basically four types of pollution.
Air pollutionSoil pollutionWater pollutionNoise pollutionAir pollution is defined as any chemical, physical, or biological factor that alters the atmosphere's natural properties, whether it occurs indoors or outside.
It can also be defined as the tainting of air caused by compounds in the atmosphere that are dangerous to humans' and other living things' health, or that impair the climate or materials.
Thus, an urban area can reduce air pollution if more people give up using cars individually for buses or trains is true.
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What is the visual acuity of the average human eye?
Answer:
20 20 vision
Explanation:
msgic
There are three types of tectonic plate boundaries. When two plates slide past each other, they form a ______ boundary. A ______ boundary occurs when two plates pull away from each other. When two plates collide with each other, they form a ______ boundary.
Transform
Convergent
Divergent
Answer:
transform boundary: when two plates slide past each other
divergent boundary: when two plates pull away from each other
convergent boundary: when two plates collide with each other
:)
The correct filling the blanks for the given statement are:
1. When two plates slide past each other, they form a transform boundary. Transform boundaries are also known as strike-slip boundaries, in which motion is predominantly horizontal. For example, San Andreas fault.
2. A divergent boundary occurs when two plates pull away from each other. The divergent boundary is formed when the plates are moving apart and a new crust is formed by pushing the mantle.
3. When two plates collide with each other, they form a convergent boundary. The colliding of two plates causes the edges to buckle up to form mountain ranges or deep-sea trench.
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Select the statement that is true.(1 point)Sexual reproduction produces more offspring than asexual reproduction.Sexual reproduction produces more offspring than asexual reproduction.Sexual reproduction requires a single parent.Sexual reproduction requires a single parent.Asexual reproduction occurs when two gametes fuse.Asexual reproduction occurs when two gametes fuse.Asexual reproduction is a simpler process than sexual reproduction.Asexual reproduction is a simpler process than sexual reproduction.
Answer:
Asexual reproduction is a simpler process than sexual reproduction
Explanation:
it involves a single parent and produces a clone, an organism that is genetically identical to the parent.
Asexual reproduction is a simpler process than sexual reproduction. So the correct option is F.
What is asexual reproduction?One of the biochemical functions that an organism frequently engages in is reproduction. In actuality, one of a living thing's key qualities is its capacity for reproduction. Asexual and sexual reproduction are the two main types.
Asexual reproduction refers to a form of reproduction that excludes the joining of gametes or sex cells. Asexual reproduction does not require the mating of male and female gametes, as sexual reproduction does, in order to generate children.
The creature may reproduce even in the absence of a partner, producing young that are often clones of their parents. Binary fission, budding, vegetative reproduction, spore formation (sporogenesis), fragmentation, parthenogenesis, and apomixis are the several asexual reproduction processes. Asexual reproduction is a process used by bacteria, archaea, many plants, fungi, and certain mammals.
Therefore the correct option is F.
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Check the photo please :)
Answer: 3. You inherit these from your parents. They code for the DNA
Explanation:
The roots of a plant have root hair cells that absord water from the soil. The diagram below shows two different kinds of roots
The concentration of the solution inside the cell is higher than the concentration of the solution in the soil
I don't know what you want me to awnser? But what you have is right.
brachioradialis and sternocleidomastoid are named for ________.
Answer: the locations of their origin and insertion
help i think this should b easy for yall ahah
How is a pitch that is heard when waves are closely spaced together described?
high
low
the same as when waves are spaced far apart
Answer:
The pitch would be high.
Explanation:
When waves are close it is higher, when you are farther it is lower.
See image for examples!
Hope this helps, have a nice day :D
Answer:the pitch will be high
Explanation:
Helppp
Why should people be concerned about the extinction of a species?
A. The extinction of a species upsets the balance of ecosystems.
B. The extinction of a species can be reversed with captive breeding.
C. The extinction of a species is an opportunity for new species to
emerge.
D. The extinction of a species increases overall biodiversity.
Answer:
A. The extinction of a species upsets the balance of ecosystems
Explanation:
Hope this helps! mark brainliest plz <3
What would happen if an animal could not perform Chromium (C.R.)
Answer:
improper function of the nervous system and can cause diabetic like condition.
Explanation:
Biology help please i just had a little brain fart :(
Which of the following environments would benefit a population of asexually-reproducing organisms most?
A.
an environment that experiences very little change
B.
an environment that contains a large number of potential mates
C.
an environment in which the temperature fluctuates rapidly
D.
an environment that undergoes a variety of climate changes
Answer:
A with little change
Explanation:
Asexually reproducing animals can’t adapt well to change as they are all genetically identical
Which statement best explains how hereditary information is passed from parents to offspring
Answer:
.
Explanation:
The carrier(s) for high energy electrons during glycolysis is/are _____.
A. FADH2, ADP, NADH, & NADPH.
B. only NADH.
C. FADH2, ADP, & NADH.
what five conditions are necessary to maintain genetic equilibrium
Answer:
no mutation, no gene flow, large population size, random mating, and no natural selection.
Explanation:
The Hardy-Weinberg equilibrium can be disrupted by deviations from any of its five main underlying conditions.
All skeletal systems provide support to organisms, but only two types are hard. Which lists the two hard skeletons?
Answer: A skeleton is a structural frame that supports an animal body.
There are two major types of skeletons: solid and fluid.
Exoskeletons are external, and are found in many invertebrates; they enclose and protect the soft tissues and organs of the body.
Explanation: HOPE IT HEPLS
The one that lists the two hard skeleton is endoskeleton and exoskeleton.
What is skeleton?The scaffolding that holds up vertebrate creatures' soft tissues and shields many of their internal organs.
A human adult has 206 bones in their skeleton. These include the vertebrae in the spine, the ribs, the arms, and the legs.
Bones are composed of specialised bone cells and connective tissue that has been strengthened with calcium. The bone marrow that makes blood cells is also found in the majority of bones.
Exoskeletons are hard external skeletons that protect an organism's exterior while allowing for mobility via muscles attached internally.
An endoskeleton is a hard, mineralized internal skeleton that also allows mobility by attaching to muscles.
Thus, the answer is endoskeleton and exoskeleton.
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what tree has the largest root system trees conected
in osmosis, water undergoes net diffusion to an area of lower
where its free (unbound) concentration is lower
The cell membrane is considered osmosis because it only allows certain compounds to travel through freely. The random movement of molecules down their concentration gradient is called: Moving down a concentration gradient means moving from a (lower or higher) to a (lower or higher) concentration. Some compounds need to travel into the cell through a membrane protein, this is an example of ___________.
If the DNA sequence for a gene is known, then
Answer:
Determining the order of the nucleotides within a gene is known as DNA sequencing. The earliest DNA sequencing methods were time consuming, but a major breakthrough came in 1975 with the development of the process called Sanger sequencing. Sanger sequencing is named after English biochemist Frederick Sanger, and it is sometimes also referred to as chain-termination sequencing or dideoxy sequencing. Some 25 years after its creation, the Sanger method was used to sequence the human genome, and, with the addition of many technological improvements and modifications, it remains an important method in laboratories across the world today.
I think this is what your asking? :)
Two chromosomes control gender. What combination of these chromosomes will result in a male drake versus a female drake?
Answer:
A male drake will result with XY chromosome and a female drake would have XX chromosomes
...
plzz pelp
1.Meiosis is a type of cell division that is specific to?
A. daughter cells
B. sperm cells
C. sex cells
D. egg cells
2.A new species of plant is found in the rainforest. How can genotyping help scientists to determine what the plant is?
A. Can determine which diseases it is resistant to for further study
B. Can analyze the proteins that are essential for survival to help determine the plants function
C. Can compare similarities found in reference sequences to determine any potential relations
D. can determine where the species originated from and which group migrated it to the rainforest
3.How are somatic cells different from gametes? (1 point)
A. Somatic cells are sex cells
B. Somatic cells do not go through cell division.
C. Somatic cell mutations are not passed to the next generation.
D. Somatic cells contain half the number of chromosomes.
4.How are mitosis and meiosis similar? (1 point)
A. They produce daughter cells with the same number of chromosomes.
B. They are both forms of cell division.
C. They produce the same number of daughter cells.
D. They are both caused by mutations.
5.How are mutations and meiosis similar? (1 point)
A. They both can pass on genetic variations that can be inherited.
B. They both impact the phenotypes of somatic cells.
C. They both always sort genetic information in the gametes.
D. They both can only originate through the process of reproduction.
Answer:
1.A
2.c
3.c
4a
5.D
Explanation:
maaf kalau salah karna saya manusia bukan tuhan
new genes can be added to or replace the genes on a bacterial plasmid in a process known as __.
Answer:
Recombinant plasmid
Explanation:
Researchers can insert DNA fragments or genes into a plasmid vector, creating a so-called recombinant plasmid.
This plasmid can be introduced into a bacterium by way of the process called transformation.
Recombinant DNA is a molecule that comes from the artificial union of two DNA fragments, a recombinant plasmid is built with DNA fragments from different sources.
What is a recombinant plasmid?It is a molecule of deoxyribonucleic acid (DNA) whose replication is independent of the DNA chromosome.
Recombinant DNA is a process that occurs when the bacterial plasmid has the ability to add a foreign DNA fragment into its own genome.
Therefore, we can conclude that recombinant DNA is a molecule that comes from the artificial union of two DNA fragments, a recombinant plasmid is built with DNA fragments from different sources.
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Venules are small veins that carry deoxygenated blood from the capillaries to which of the following?
Answer:
Veins is correct
Explanation:
