Answer:it’s b chromatin
Explanation: I just answered question
Im really struggling with this project can someone please help?
Answer:
1/2 or 50% for each.
Explanation:
I just spent 20 min writing my in-depth answer and it did not save, so sorry for the short-cut answer:
After producing a cross, the results are Mm, Mm, mm, mm. 2/4 are Mm and the other 2 are mm. This means each have a 1/2 chance or 50% probability of being found in the offspring.
For #3, a rec phenotype is only displayed when the actual rec genotype is expressed (mm, in this case). So, the probability for this scenario would also be a 1/2 chance or 50%.
It was being weird and wouldn't let me type some of the words out for some reason, sorry! Hope this helps, anyways! Have a goodnight!Exercise Multiple Choice Question 1. A cell has mitochondria, centrosome with centrioles, nucleus and other cell organelles. Based on this information, this cell could be a cell of A. an apple B. a yeast. C a cat. D a flower.
Answer:
Cat
it contain centrioles which is present in animal cell
What contains the instructions that tell a Cell what functions to perform?
Answer:
The nucleus contains nearly all the cell's DNA and with it the coded instructions for making proteins and other important molecules.
The nucleus contains the instructions that tell a cell what functions to perform.
What is a nucleus?In terms of genomics, a nucleus is an organelle within a cell that is membrane-enclosed and houses the chromosomes. The nuclear membrane has a variety of pores that enable the selective passage of specific molecules (such as proteins and nucleic acids) into and out of the nucleus.
The largest organelle in a eukaryotic cell, the nucleus, is thought to be the cell's command center. The majority of the cell's DNA, which makes up the chromosomes and is encoded with the genetic instructions needed to build proteins, is found in this region.
Therefore, Nearly all the cell's DNA, along with the coded instructions for constructing proteins and other significant components, is found in the nucleus.
To learn more about the nucleus, refer to the link:
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What could happen if the wrong organism is identified as the cause of disease?
If the wrong organism is identified, then people would probably be in danger. Because you wouldn't know if the actual species is deadly or not. Lets say that the wrongly identified organism isn't deadly, but the real one is. Everyone is just strolling along, and then you're dead because it bit you.
And of course, if you're coming up with a cure, (because both are toxic) you're making the wrong one. Which could harm people just based off their bodies and what you're putting into them. Everyone is different.
HELP HELP ILL GIVE U BRAINLIEST
Write a journal entry (as if it were in your personal diary) of around 220 words on how your life changed since you were a carbon molecule floating in the atmosphere till you became a human being. Remember to include all the theories on life.
please help me is for today!
Write Like how it feels,What's around me,What were the other creatures?When you were born etc
GMOs are often found in many of the daily foods we eat, what are the most common found GMOs, and what are the effect they have?
Answer:
Corn, Soy
Explanation:
Corn GMOs reduces the need to spray incecticised
A forest fire
would be
followed by
which event?
A. grocyth of lichens
B. secondary succession
C. glacier retreating
Answer:
its B the answer
Explanation:
I hope this helps
Answer:
Secondary succession
Explanation:
When a disaster happens (flood, storm, fire) and the living things in that area are disturbed, secondary succession occurs after some soil, roots, or other living things remain intact and recolonize the area.
‼️⁉️need answer ASAP ‼️⁉️What is NA2S04? An acid. A base a salt. An ion
Answer:
An ion
Explanation:
Why is active listening an effective part of communication?
Answer: Active listening is an important part of your communication skill set because it encourages openness, honesty, and success. When you pay attention to your conversation partner, you show that person they are being heard, thus building trust and making that person feel like their words matter to you.
Explanation:
NOT MY WORDS! BUT I HOPE It HELPS!!!!
Answer:
Active listening is an important part of your communication skill set because it encourages openness, honesty, and success. When you pay attention to your conversation partner, you show that person they are being heard, thus building trust and making that person feel like their words matter to you.
not my words
8. The process that occurs only in the small intestine to increase the absorption of
food and nutrients by mixing food.
A. Digestion
C. Absorption
B. Peristalsis
D.
Answer: C. Absorption
Explanation:
Hope it helps if not sorry
good thinks about space travel being done with private businesses
Answer:
I don't think is plausible and well encouraged as it wastes cost which is not easy to earn by companies
Today, forensic psychologists have reason to believe that many highly violent crimes are committed by criminals who in fact do NOT have full mental capacity.
True
False
Answer:
so according to me I think it should be a true
You are an aquatic biologist studying a small lake. The stream that drains into this lake runs by croplands. You are detecting a pesticide called atrazine in the insects and worms that live in the lake. The predatory birds such as herons and egrets have very high concentrations of atrazine in their blood. The birds prey on the frogs and small fish. What condition best explains the high atrazine level in the birds?
The condition best explains the high atrazine level in the birds is biological magnification. The correct option is D.
What is biological magnification?Biological magnification is the occurrence of any chemical in the body of a living organism than in outer space or the environment. The chemicals can be toxins or pesticides. They are present within the tolerant level in the tissue.
Here, the atrazine level is high in frogs and small fish than in the surrounding water, which is going in birds.
Thus, option D. biological magnification is correct.
The full question is attached in the image below:
Learn more about biological magnification, here:
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how does the digestive system help the body maintain homeostasis? if it doesn't function correctly how does it affect the body?
Answer:
The bacterial flora in the intestines are essential to homeostasis in the body. They not only break down food so the nutrients can be absorbed, they produce vitamins like biotin and vitamin K and guard against harmful bacteria that enter the system
Explanation:
pls mark me as brainlist
Thank you
if the dna of a bird has 8% adenine, what percent of cytosine would there be ?
Answer:
42%
Explanation:
as all of the bases will be out if 100% so if adenine is 8 % thymine will also be 8% so 8+8=16
100-16=84 this is the amount of cytosine and guanine so 84÷2= 42% for cytosine.
hope this make sense
Which is one factor that adds to the greenhouse effect
Answer:
The gases that contribute most to the Earth's greenhouse effect are: water vapour, carbon dioxide, nitrous oxide, methane and ozone. The contribution that a greenhouse gas makes to the greenhouse effect depends on the amount of it that it is the atmosphere and how much heat that particular gas absorbs and re-radiates.
Explanation:
Answer:
An increase in gases in the atmosphere that absorb heat
Explanation:
Greenhouse gases such as CO2, can trap heat and alter our climate and to some extent cause the greenhouse effect.
Which of the following is the best definition of a system?
A. a collection that shares the same function
B. The form and arrangement of an object or material.
C. Anything that takes up space and has mass.
D A group of objects and materials that are interrelated.
Answer:
D. A group of objects and materials that are interrelated
Classify the chemical equations as being balanced or not balanced.
Answer:
a balanced equation can be seen when number of moles of a certain atom on the right hand side equals to number of moles of that atom on the left hand side
Answer:
I hope this helps
Explanation:
is a collective human effort to comprehend, or better understand, the history of the natural world and how it works, through physical evidence collected via observations.
Question 9 of 10
What could a human living now and a horse living thousands of years ago
have in common?
A. They need the same amount of energy to survive.
B. They have the exact same DNA.
C. They are made of some of the same matter.
O D. They both get their energy directly from the sun.
SUBMIT
Answer:
they're made of some of the same matter
What important function is happening in the S phase?
A. growing in size only
B. growing in size and carrying out the cell's function
C. preparing to divide
D. synthesizing DNA
Answer:
The answer is D. Synthesizing DNA.
Explanation:
The synthesis (S) phase of the cell cycle is of critical importance to precisely replicating the genomic information encoded in the nucleus of the cell.
The major work of the S phase of the cell cycle is replicating the entire complement of DNA. To do this, the cell activates pre-replication complexes to make replication origins. These are simply areas of the DNA where replication will begin.
Answer:
D. synthesizing DNA
Explanation:
Synthesizing DNA is the important function happening in the S phase.
Who creates best management practices? Why?
Answer:
Best management practices (BMPs) are methods that have been determined to be the most effective and practical means of preventing or reducing non-point source pollution to help achieve water quality goals. BMPS include both measures to prevent pollution and measures to mitigate pollution
There are 20 different amino acids
Answer: Hi, there your answer is:
Valine, Leucine & Isoleucine
Alanine
Arginine
Glutamine
Lysine
Aspartic acid
Glutamic Acid
Proline
Cysteine
Threonine
Methionine
Histidine
Phenylalanine
Tyrosine
Tryptophan
Asparagine
Glycine
Serine
Explanation:
Oxygen has an atomic number of 8. The n=1 energy level has two electrons, and the n = 2 energy level has six electrons. Oxygen's valence is _______.
● +2
● -2
● +1
● -1
Answer:
Oxygen's valence is +2
the answer is +2
I hope this helps
Answer:
● -2
Explanation:
Oxygen needs to gain 2 more electrons to have 8 electrons in outer most shell (octet rule). Gaining electrons makes you negative thus, oxygen gains 2 electrons and has valence of -2.
why do the products of genetic engineering must undergo many tests before they can be sold
if they did something wrong while doing it: for example, if they were supposed to make your future baby's hair pink but instead it made your baby be bald forever, this will be very harmful to the communities. they will lose a lot of money and receive lots of hate.
hope this helps. :)
stay safe, happy, and healthy! have a great day.
True/False: Mark the following statements as true (T) or false (F). If the statement is false, correct it to make it a true statement. _____ The periosteum contains osteoblasts and osteocytes. _____ Osteoclasts secrete bone matrix. _____ Compact bone is the hard, outer bone. _____ Compact bone is composed of spicules called trabeculae. _____ Spongy bone houses red and yellow bone marrow. _____ Circumferential lamellae are located between osteons.
Answer:
Explanation:
1. False and should read as - The periosteum contains osteocytes and osteoclasts.
2. True - Osteoclasts secrete bone matrix.
3. True - Compact bone is the hard, outer bone.
4. False and should read as - Spongy bone is composed of spicules called osteons.
5. True - Spongy bone houses red and yellow bone marrow.
6. False and should read as - Perforating fibers anchor the endosteum to the superficial surface of a bone
Give any 2 significance of nitrogen cycle to green plant
Answer:
nitrogen fixing bacteria
provision of nitrate
deepali here!!!
What is precipitation reaction???
Answer:
When 2 or more liquids chemically combine to form a solid
Explanation:
In chart 2, the lines labeled Age 65+ and Age < 5 show a distinct trend. If this trend continues, name one way it will affect human society negatively.
Answer: in chart 2, the age 65+ line is increasing and the age <5 line is decreasing. These trends indicate that the number of old people is increasing while the number of young people is decreasing.this can strain resources, because there may not be enough young people to take care of the old when they are sick.
Explanation:
Answer:
In chart 2, the Age 65+ line is increasing and the Age < 5 line is decreasing. These trends indicate that the number of old people is increasing while the number of young people is decreasing. This can strain resources, because there may not be enough young people to take care of the old when they are sick.
Explanation:PLATO
Name the activity that takes place in each parts of the digestive system
Mouth-
small intestine-
large intestine-
rectum-
stomach-
esophagus-
Answer:
Mouth: Mechanical digestion
Small Intestine: Chemical digestion
large Intestine: Absorption
Rectum: Egestion or collection of faeces
Stomach: Mechanical AND chemical digestion
Esophagus: Peristalsis
Explanation:
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