Answer:
Joey is "tall, brown hair and green eyes"
Help Resc
Mitosis can be broken down into 4 steps. The way to
remember what happens during metaphase is "middle"
Chromosomes are visable during metaphase. Where
are the chromosomes visible?
А
Outside the cell
B
The equator of the cell
Answer:
The answer is option B
The equator of the cell.
Hope this helps.
What are bacteria that live in extreme conditions called
Answer:
extremophiles
Explanation:
live in conditions of extreme temperature acidity, alkalinity or chemical concentration
How do some cells become brain cells and others become skin cells, when the DNA in all the cells is exactly the same?
Answer:
it has the ability to turn off genes
Which pair of terms best describes a wooden table? biotic and nonliving biotic and living abiotic and nonliving abiotic and living
Answer:
The liver is one of the vital organs of the body, responsible for hundreds of chemical actions that the body needs to survive. It is also a gland because it secretes chemicals that are used by other parts of the body.
Explanation:
what is the purpose of the xylem vessels
Answer: According to research ;
Xylem Vessels are plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support.
Explanation:
Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.
An amoeba is a unicellular organism, which doesn’t have a stomach for digestion of food. How does food storage and digestion take place in an amoeba?
What is the role of each of the following in the carbon cycle? Include an example of each. a) Producer b) Primary consumer c) Decomposer
Answer:
Explanation:
Producer- plants like grass
primary consumer- herbivore , like a rabbits
decomposer - earthworms and maggots.
Producer consumes carbon whereas primary consumer and decomposers consumes as well as releases carbon.
Producer takes inside carbon in the form of carbondioxide gas which is used as a raw material in the process of photosynthesis while on the other hand, primary consumer consumes carbon in the form of starch and cellulose by eating producers and releases carbon in the form of carbondioxide in the atmosphere. Decomposer feeds on carbon that is present in the dead bodies of animals and plants which also releases carbon in the form of respiration so we can conclude that producers take inside carbon whereas primary consumers and decomposer releases carbon in the atmosphere.
https://brainly.com/question/16948524
2. Two sides of a triangle are 5 cm and 9 cm long What can be the length of its third side?
Answer:
The third side can be any length if we don't know the value of the angle between the two known ones or the full perimeter.
Explanation:
Can someone please help
Answer:
P = 0.79.
Explanation:
To solve this, we need to understand the Hardy-Weinburg equation and what each variable is. P is usually used for the dominant trait classification (in this case, it would be long legs) and Q is usually used for the recessive trait classification (in this case, it would be short legs).
Therefore, we know that the values have to add up to 1 and that Q is recessive and P is dominant. So, if we begin applications, we can learn that to equal 1, we must use numbers less than 1 to accomplish this.
If 21 of a 100-person population have short legs, then ideally, 79 people would have long legs (the dominant trait). So, we know that 0.21 as q and 0.79 as p would equal 1 if you just added p and q together. Therefore, we can know that q is 0.21 and p is 0.79.
To prove this, we can insert these values into the equation:
[tex]0.79^{2} + 2(0.79*0.21) + 0.21^{2} =1[/tex]
[tex]0.6241 + 0.3318 + 0.0441 =1[/tex]
[tex]1=1[/tex]
Which three countries would you expect to have the highest standard of living? Drag the labels to the appropriate country?
Answer:
Denmark , Switzerland and Finland
Explanation:
Denmark , Switzerland and Finland are the top three countries in the world having highest standard of living. Standard of living means the availability of basic items, wealth, goods etc to the specific people or region. the people of these above three countries are wealthier, having better financial condition and has a comfort life as compared to people of other countries. The main reason of high standard of living of the people of these countries that these countries are developed whose economy is better than other poor countries.
a) The important factor in osmosis is not the number of molecules. Instead, it is the number of particles in a given volume of solution. For example, one glucose molecule dissolved in water yields one particle, but one NaCl molecule can yield two ions: Na+ and Cl-. Water moves osmotically in response to the total concentration of particles in the solution.
If there is a 10% glucose solution on one side of a semipermeable membrane and 5% salt solution on the other side, what will most likely happen to the flow of water? (1 point)
I’m looking for the answer q 1 and 2 please
Answer:
wfhhtsgbjjjhtddhhtdvnkkkkrwCbjyxcsrthxwry6nbxefvtynvggy
1)Which of the following is the process of living organisms changing and developing to adapt to
their environment?
A: Evolution
B: Genetics
C: Heredity
D: Natural selection
It was once thought that decaying meat turns into maggots. Careful experimentation by scientist demonstrated that maggots actually come from fly eggs and not meat. These experiments illustrate that the new individual results only from reproduction and development
Answer:
True
Explanation:
Aristotle initially thought that life arose spontaneously and he backed this up by showing that a lump of meat left uncovered in a glass jar spontaneously produced maggots.
The spontaneous generation theory was later disproved by another scientist, Francesco Redi. He showed that a covered jar containing a lump of meat will not spontaneously produce maggots unless flies are allowed to perch and lay their eggs on the meat. The eggs of the flies give rise to the maggots and not the meat.
It thus showed that new life does not arise spontaneously but rather through development and reproduction.
What is the function of RNA polymerase in protein synthesis? a) It brings the tRNA to the ribosome. b) It bonds the DNA strand. c) It unzips the DNA strand. d) It translates the DNA strand.
Answer:
it has a DNA chromosome coz the dna molecule is packaged in to thread like structures called chromosomes..each chromosome is made up of dna tightly coiled many times around proteins called histons dat support its stracture
Answer:
The answer is C
Explanation:
just took the test and it was right:)
Scientists who study the anatomy of the systems in the human body focus their studies on
only the function of the organ systems in the body.
only the structure of the organ systems in the body.
the function of the organs and organ systems in the body.
the structure of the organs and organ systems in the body.
Explanation:
Scientists who study the anatomy of the systems in the human body focus their studies on the structure and form of an organism. Particularly, they examine the relationships among parts of the body, as well as the structure of individual organs.
Scientists who study the anatomy of the systems in the human body focus on the structure of the organ and organ systems of the body. So the correct option is D.
What is anatomy?Anatomy is a field of biological sciences that studies the description of body structure and their identification of living beings. Anatomy also studies the relationship of these structures with one another.
Gross anatomy is referred to the major body sections in a narrow sense after dissection. The body structures studied under gross anatomy are simply those that are big enough so that their observation does not need any kind of magnifying device.
Microscopic anatomy is the study of structures which can only be observed with the help of a microscope.
In all kinds of anatomical research, dissection is necessary because it's not really possible to study internal structures without opening them. The earliest record of the study of anatomy is from the Greeks, in fact, the word anatomy is derived from the Greek word ana temnein which means to cut-open.
Read more about anatomy, here
https://brainly.com/question/21190730
#SPJ2
he diagram shows one step in the process of protein synthesis. A step in the process of protein synthesis is shown. In this step, the t R N A is bonding to the m R N A strand. Which step is shown? transpiration translocation transcription translation
Answer:
The diagram shows one step in the process of protein synthesis.
A D N A strand. The R N A polymerase encircles a portion of the D N A strand, pulling it apart.
The process shown in the diagram is called
⇒ transcription.**
Explanation:
In the Galapagos Island finches, the variation in the beak shape corresponded to which finch characteristic?
Answer: their diet
Explanation:
Answer:
Their diet
Explanation:
Plato
Why are desert landscapes jagged and rocky? There is little chemical weathering to round the landscape. Lack of vegetation causes sinkholes between rock formations. The evaporation process creates angular surfaces.
Answer:
A. There is little chemical weathering to round the landscape.
Explanation:
There is little chemical weathering to round the landscape in desert, primarily because there is significantly small to none water available to cause any weathering of the rocks or other structures in deserts.
All single-called organisms are referred to as?
Answer:
Unicellular organisms
Explanation:
Because they only have one cell, they are called unicellular
explain why living organisms
contain more hydrogen atoms than any other
atorns yet 65% of a typical organism's mass is
Oxygen
Answer:
The living species comprise more number of hydrogen atoms in comparison to any other atoms, still 65 percent of the usual organism's mass is oxygen. The prime reason for this is that an atom of oxygen comprises sixteen times more mass in comparison to a hydrogen atom.please mark me as the brainliest thnx
Answer:25;
Explanation:
Recreational activities can cause an increase in erosion rates.
Please select the best answer from the choices provided
T
F
Answer:
true
Explanation:
Recreational activities can cause an increase in erosion rates. So, the given statement is True.
What is Soil erosion?Soil erosion is defined as the removal or wearing away of the top layer of soil which is a form of soil erosion. This natural process is caused by dynamic activity of erosive agents, i.e. water, snow, ice, wind, plants and animals.
Erosion in recreational areas usually begins with vegetation removal as a result of activities such as walking, horseback riding, camping, motor vehicle use, mountain bike riding, and the development of visitor facilities. Stronger storms, higher river levels, and faster stream velocity can increase erosion.
Thus, Recreational activities can cause an increase in erosion rates. So, the given statement is True.
Learn more about Soil erosion, here:
https://brainly.com/question/9837143
#SPJ6
An isotope is a different form of an element.
if two atoms are isotopes of the same element, then they will have the same number of which type of particle?
Answer:
Isotopes are atoms of the same element that contain an identical number of protons, but a different number of neutrons.
Explanation:
hope it helps
which of the following process is needed to build molecules for body needs catabolism , anabolism , metabolism ,
all the above
Answer:
Anabolism
Explanation:
metabolism is the breakdown of complex molecules.
catabolism is the breaking down or building up of complex molecules in the body. Metabolism and Anabolism are both subsets of catabolism.
Name one disadvantage of light microscopes
Answer:
We can't examin the specimen in tbe absence of lght. We can not study the internal structures.
Explanation:
Answer:
Light microscopes do not magnify at the same level as other options.
The typical light microscope cannot magnify as closely as an electron microscope when looking at some of the world’s smallest structures. Most models are capped at 2,000 times or thereabouts, with some entry-level models offering significantly less to the user. Because the relatively long wavelength of light decreases the ability of the equipment to magnify in the small focus lens, you may not always see everything that is going on with a slide when choosing this option.
Why is variation important for natural selection
Explanation:
genetic variation is important as it allowed natural selection to increase or decrease frequency of alleles already in the population. its also important to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.
What is the outcome of genes being incomplete
Describe how incomplete dominance and codominance, two non-mendelian traits, are different from each other.
Answer:
Incomplete dominance occurs when the dominant allele did not completely mask the effect of the recessive allele so that, the recessive allele could manifest some of its traits.Therefore the offspring exhibits some phenotype which reflects the blends of the two traits.( four O'clock flower)
However, in co-dominance(e.g AB blood group) none of the dominant allele is completely dominant over one another.That is the two allele of the same gene are present in the same offspring.Therefore the alleles shows their dominating effects, in the offspring, but no blend of the alleles as in the incomplete allele.
Explanation:
what happens after a mass extinction, such as an ice age or the extinction of the dinosaurs?
A. the remaining species are able to live longer due to increased food supply.
B. surviving populations reach a state of equilibrium due to decreased competition.
C. the surviving species evolve more rapidly to fill the newly available niches.
D. organisms evolve more slowly as they recover from the loss of diversity.
Answer:
C. The surviving species evolve more rapidly to fill the newly available niches.
Explanation:
How do enzymes help digestion?
Answer:
Enzymes are essential for healthy digestion.
Explanation:
There are three types of digestive enzymes depending on the type of food on which they act.
Lipases are those that digest fat. After its breakdown into fatty acids and glycerin, they are synthesized by the pancreas.
Proteases are the ones that break the peptide bonds of proteins, reducing them to organic monomers called amino acids. They originate in the stomach or pancreas.
The so-called amylases break down starches and complex sugars in the diet, by breaking the glucidic bonds, releasing mososaccharides (especially glucose). There are 3 types of amylases: ptyaline, pancreatic amylase, and duodenal amylase.
The benefits of these enzymes are:
- They help digestion and reduce the so-called "acidity".
- They reduce the feeling of bloating and gas.
- Improves the digestion of dairy products.
- Food allergies decrease due to good protein digestion.
- They improve the conditions of hiatus hernia and ulcers.