dark hard position of secondary xylem is called
Answer:
Duramen - The central or inner dark coloured non-functional wood or secondary xylem, not takes part in the conduction of water is called Duramen or Heartwood.
Answer:dark hard position of secondary xylem is called Duramen
Explanation:
1. How can studying compounds in plants and animals benefit people? Give an example of how a compound found in a plant has been used to benefit humans.
2. What is meant when describing water as a polar compound?
Please answer what the question is asking exactly many points will be given.
Answer:
It is beneficial to study plant and animal compounds for a multitude of reasons such as Sanitation, Bacterial fighting, and many more. An example of a plant compound that has benefited humanity would be penicillin which is derived from plants, it is considered the first true antibiotic.
Explanation:
Before 1928, humanity had conquered most of its enemies and people were only limited in lifespan by internal mechanisms being disrupted or failing, such as cancer, genetic errors,viruses, and BACTERIA. But in 1928 by accident a scientist discovered penicillin and finally deaths by bacteria were dropping to the point where in the past a mere cut could mean death by bacterial infection when compared to the present, humanity now doesn’t even consider bacterial infection, and that is all due to the power of penicillin and other antibiotics.
Water is a polar compound because there is a positive hydrogen end and a negative oxygen end, this is caused by an uneven electron distribution
If a hom.ozygous white horse [tex]C^WC^W[/tex] and a hom.ozygous black horse [tex]C^BC^B[/tex] are bred together, what is the likelihood that their offspring will be roan with both colors represented in their hair if this gene follows a codominant inheritance pattern?
A.) 50%
B.) 25%
C.) 100%
D.) 0%
Answer:
c
Explanation:
looked at the answer when i finished the test and got it wrong lol
The roan coat color in horses is also an example of codominance. A “red” roan results from the mating of a chestnut parent and a white parent. Therefore, option (C) 100% is correct.
What is co-dominant inheritance?In the genetic phenomenon known as codominance, both alleles of a gene pair found in a heterozygote are allowed to fully express themselves. Because of this, the phenotype of the offspring is a combination of the phenotypes of both the mother and the father. As a result, the trait does not exhibit dominant or recessive characteristics.
The blue roan horse has hair that is both white and gray, whereas the red roan horse's hair is both white and a reddish-brown color. The hairs of the offspring take on the coloration of both of its parents' coats. This is a situation of co-dominance.
Therefore, the resulting heterozygous progeny will have a 100% codominant inheritance pattern.
Learn more about inheritance, here:
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List and describe a BEE’s adaptations
Answer: Bees have a number of specialised adaptations that help them to be great pollinators. Their bodies carry an electrostatic charge that attracts pollen (see photo below). They have special hairs that are arranged to form pollen 'baskets' on their hind legs. These adaptations allow them to carry large amounts of pollen.
Explanation:
Organs such as the heart serve e function of working together as components of-
Answer:
the circulatory system
Explanation:
for instance your heart, your lungs,your blood, and your blood vessels all work together as a team.
which muscle group relates best with the term midline?
The oblique is the muscle group that best relates with the term midline.
The anterolateral abdominal wall contains a muscle group in which there are flat muscles whose fibers originate in the posterolateral part, pass forward and become an aponeurosis towards the midline:
The external oblique muscle is the thickest and most superficial of the three muscles on the lateral wall of the abdomen.It follows an inferomedial direction and the muscle-tendon limit descends in such a way that, towards the midline and also below the height of the anterior superior iliac spine, it is completely transformed into an aponeurosis.The aponeurosis of the external oblique joins that of the internal oblique and passes in front of the rectus abdominis; its fibers intersect in the midline with those on the opposite side and contribute to the linea alba.
Therefore, we can conclude that the oblique is the muscle group that best relates with the term midline.
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1. The cells in a multicellular organism have specific jobs. This is called cell _____.
1. The cells in a multicellular organism have specific jobs. This is called cell organelle.
In a multicellular organism, the cells have specific jobs. This is called cell Division of Labor.
Division of Labor:
Different body functions are done by different type of cell.
Multicellular organism required different body function to live such as digestion and movement. Movement is accomplished by muscle cells.In a multicellular organism, the cells have specific jobs. This is called cell Division of Labor.
To know more about Division of Labor:
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A map of eastern North America, showing the pH of rainfall in the various states, indicates that the pH of rain in New York State varies from 4.22 to 4.40. According to these figures, the most acidic rainfall in New York has a pH of
Answer:
4.22
Explanation:
The lower the number, the more acidic.
what is the final electron acceptor of the photosynthetic electron transport chain?
So, this are the required information on it. ☺
Motor commands are carried by __________ from the brain along the spinal cord.
Answer:
descending tracts
Explanation:
Answer:
Descending tracts
Explanation:
"The descending tract is the pathway that the motor neurons take to reach the lower motor neurons that provide the nervous tissue needed for muscle movement."
Hope this Helps
Vì sao khi chạy thì tim đập nhanh thở mạnh và người nóng
Answer:
what
Explanation:
Marking BRAINLIEST!!!
Describe the two patterns used to describe carrying capacity: Peak phenomena and Sigmoid phenomena
Answer:
Peak phenomena- food resources guide population growth, but the natural tendencies that manage population size, like birth and death rates, don't stabilize the population. Sigmoid phenomena- reveals the carrying capacity at the stability point.
Explanation:
Answer:
According to quizlet it states, "Peak phenomena- food resources guide population growth, but the natural tendencies that manage population size, like birth and death rates, don't stabilize the population. Sigmoid phenomena- reveals the carrying capacity at the stability point."
Hope this helps!
Please mark me brainliest It will mean a lot :)
carnivores such as a lion are able to kill their prey because of powerful jaw muscles. we humans do not need this power in our jaw muscles. which muscle is more powerful in the carnivore than the human?
The masseter muscle is more powerful in the carnivore than in humans as they functions vary.
The masseter muscle is present in carnivores such as lion, tiger etc. This jaw muscle help these animals to kill preys as it exerts a biting force of about 25kg when used on them.
They are important muscles for chewing. The muscle is positioned in a superficial quadrangular manner as a result of it originating from the zygomatic arch and they are also primarily responsible for the elevation and the protraction of the mandibles.
Read more on https://brainly.com/question/25150430
How does thermal energy impact the lower layers of atmosphere?
Answer:
Explanation:
Land and water absorb most of the solar radiation from the sun. Some of this solar energy from land and water is then transferred to the lower atmosphere which is in contact with the continents and oceans. From Land, this occurs mostly as heat energy or infrared radiation. Water usually transfers this energy through the evaporation of water into the atmosphere
A scientist looks into a microscope and sees that chromosome pairs are in bipolar
tension. Which mitotic phase is the scientist likely witnessing? (1 point)
O metaphase
O anaphase or telophase
O prophase or metaphase
o anaphase
Answer:
metaphase
Explanation:
I took the test, it's right.
Answer:
metaphase
Explanation:
1.anaphase
2.telophase
3.anaphase
4.mitosis
5.metaphase
hope this helps:)
elabora un algoritmo en el cual muestres cómo se originaron las células eucariotas modernas.
Answer:
Can you translate that to english? or french
Explanation:
What molecule, located in the nucleus, is composed of two strands forming a double helix, and what is its function?
O It is a protein, and it catalyzes cellular reactions.
O It is a carbohydrate, and it is a source of cellular energy.
O It is DNA, and it stores the genetic information of cells.
It is RNA, and it is directly involved in the synthesis of proteins.
on
help me pls........
Take a look at the phylogenetic tree. Which two organisms on the tree would be expected to share the most characteristics?
O cnidarians and animals with bilateral symmetry
Ochoanoflagellates and cnidarians
O sac fungi and cnidarians
O amoebas and sponges
Answer:
first option and third option
Explanation:
pls give brainliest have a great day
what is the first link in the pediatric cardiac chain of survival
Answer: The first link in the Pediatric Chain of Survival is the prevention of injuries, accidents, and trauma that could lead to cardiac arrest.
Explanation: found online.
what is the material salad spinner
Answer: its made of plastic
Explanation:
Answer:
salad spinners are usually made from plastic
please help me.
thank you in advance
Answer:
At the edge of tectonic plates
Explanation:
An earthquake is typically caused by the collisions of tectonic plates, so they are more common at the plates' edges.
Describe the concentration of glucose both inside and outside of the cell
Answer:
glucose inside the cell is greater than outside the cell
Explanation:
this usually because of tge life processes in living organisms such as feeding.
how does plant mitosis accommodate a rigid inflexible cell wall
Answer:
mitosis animal y vegetal son dos tipos de divisiones nucleares reproductivas en animales y plantas, respectivamente. Durante la mitosis, la cantidad de material genético permanece igual. Por lo tanto, aumenta el número de células en el cuerpo durante el crecimiento, la reparación y la regeneración. La mitosis ocurre en cuatro pasos principales; Profase, metafase, anafase y telofase. los diferencia principal Entre la mitosis animal y la mitosis vegetal es que el huso mitótico en la mitosis animal se forma con la ayuda de dos centriolos, mientras que el huso mitótico en la mitosis vegetal se forma sin ningún centríolo. La mitosis es seguida por citocinesis
Explanation:mira
easy - one giving brainly if correct AND DETAILED!
please give me at least 2.
Well you see theres this guy named MrBeast thats taking little kids money and is having one of his slaves eat a water bottle for every dollar
Answer:
Well recently Team Seas has come out for every dollar donated I think it's 1 pound of trash so by donating would be one.
The second would be volunteering to help clean up for example a beach.
For more lasting impact would be to have a machine that collects the trash at where the rivers and streams meet the ocean this will lead to less trash in the ocean. There is a great example of this machine by Mark Rober gives a detailed explanation.
A bar graph and a pie graph are the same thing.
A. True
or
B. False
bre Give 5 examples of chemical reactions which take place in the cell. Describe how glucose is converted in plants and animals What is a fat molecule made out of • ? What is an amino acid made out of? Which organ is responsible for the production of urea? hallenge • Write a word equation for the respiration reaction What structure is needed when products are made or broken up? Why is it important that glucose is stored as starch or glycogen? . Explain how our bodies use protein. What are the differences between the liver and the kidneys? dler Draw a flow chart for the production of action of the liver and kidneys. Write a balanced symbol equation for respiration The article states that cellulose is a natural polymer. What is a polymer? Hormones are mentioned within the article? What is the definition of a hormone
Answer:
Question: What is an amino acid made out of?
Ans: Amino acids are organic compounds made of nitrogen, carbon, hydrogen and oxygen, along
Any information about Bird DNA?
trying to find stuff but no one tells me anything...
Answer:
hmm sounds like the FBI is hiding something from you
Explanation:
Answer:
look it uo
Explanation:
with that question you are better off just looking it up
The free-floating ribosomes synthesize proteins to be exported outside the cells.
True
False
6. The thick rigid layer that surrounds plant cells and provides support and structure is called the:
(a) Nucleus
(b)Mitochondria
(c) Cell wall
(d)Chloroplast
Answer:
C. Cell wall
Explanation:
The cell wall gives the cell its structure and protection. It also provides support to the cell by making sure nothing happens to it, and it is considered the outer layer of the cell and the layer is very thick and rigid.
Can someone pls help me with this 2 questions!!
Answer:
water contracts and ice sinks
Answer:
For #2, water expands when it freezes, therefore it floats!
Explanation:
Water first condenses when it freezes until it reaches about 4 degrees Celsius, where it then slowly expands by about 9%. It also floats! You can observe this yourself by placing ice into a glass full of water.
Ice floats because it is less dense than the water below.
