Answer:
very low, because being lactose intolernt is a reccesive trait and due to the mans father not having it means that he carries the domimant trait that cancels out lactose intolerance, which, ultimately, cancels it out for him and his wifes child.
Explanation:
see answer.
List three characteristics of living organisms
List three characteristics of living organisms
growthreproductionrespirationsensitivitymovementThree characteristics of living organisms:
Locomotion : Living things exhibit locomotion , means they move . Animals have special organs for locomotion. For example ; earthworm moves through their circular skin muscle on the surface of soil, and plants move in the direction of sunlight in order to perform photosynthesis .Respiration : Living organisms respire, by the exchange of gases. Respiration requires energy as it is a chemical process. This energy is obtained from the food eaten by the organism.Growth : Living organisms grow through different stages of development. It is an important factor. They mature with time . Growth can be seen in every living organism.More information:Living things are alive things , which are made of small microscopic structure called cells. They grow and exhibit locomotion. Living things are capable of producing new young ones through the process of reproduction. They have a particular life span.
how can human activity affect the carbon cycle?
Answer:
By breathing in and out by using cars it can affect the world
Explanation:
Pls mark me brainliest
Ps i'm afraid to ask for brainliest
Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere.
An anthropologist finds a fossil in Africa that appeared less than 100,000 years ago. To which species could the specimen belong?
Answer:
Most likely a Megalotragus
Explanation:
(it would be helpful if you gave and exact location that the fossil was found for a more clarified answer)
Answer:
D. Homo sapiens
Explanation:
i took the test!
There are hundreds of different restriction enzymes that each cut ______ at a different palindrome sequence.
Answer:
DNA
Explanation:
What is DNA?DNA is a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.
Which of the following is a phase of mitosis?
A
cytokinesis
B
interphase
C
prophase
D
S phase
Answer: B
Explanation:
Time zones are weird cause It's 2 A.M. in your car ,Windows down, I pass my street
The memories start
Anyway, what's symbiosis?
Answer:
interaction between two different organisms living in close physical association, typically to the advantage of both.Compare with antibiosis.
a mutually beneficial relationship between different people or groups.
Explanation:
A bar graph would best represent________variation
A. Environmental
B. Behavioral
C. None of these
D. Discontinuous
Please help me
Answer: A. because it makes the most sense also what behavor and it depends on that as weel and envrionmental you graph a lot of stuff
Explanation:
What happens to cells that fold inside the blastula during gastrulation in a triploblast?.
Stars that are hotter tend to be which color?
Red
Yellow
Blue
White
The hottest stars tend to appear blue or blue-white, whereas the coolest stars are red. A color index of a star is the difference in the magnitudes measured at any two wavelengths and is one way that astronomers measure and express the temperature of stars
Fundamental characteristics of
ecosystems include
Answer:
It is a primary structural and functional unit of ecology. The structure of an ecosystem is related to its species diversity. The function of the ecosystem is related to energy flow and cycling of nutrients through and within the system.
What is the area where two neurons come close together but don't touch?
synapse
action potential
threshold
synaptic cleft
Answer:
The synaptic cleft
Explanation:
Neurons are separated by junction areas known as synapses, areas where the terminal buttons at the end of the axon of one neuron nearly, but don't quite, touch the dendrites of another. The synapses provide a remarkable function because they allow each axon to communicate with many dendrites in neighboring cells.
There are three checkpoints in the cell cycle what is the role.
The 3 checkpoints include G1 where the cell growth is checked, G2 where the integrity of the DNA/chromosome is checked, and M where the integrity of the metaphase plate is checked.
Cell cycle checkpointsThere are 3 regulatory checkpoints in the life cycle of cells:
G1: the size of the cell, the presence of growth factors, and the integrity of the DNA are checked before the cell irreversibly commits to division.G2: the integrity of the DNA and the correctness of the replication process at the S-phase are checked.M: correct attachment of the spindle fibers to the chromosomes at the metaphase plate is checked.More on cell cycle checkpoints can be found here: https://brainly.com/question/2128300
In the function y=[x]-1, which values of the function are equivalent?
f(-1) and f(-2)
f(1) and f(O)
f(-3) and f(-2. 1)
f(2) and f(1. 9)
Answer:
F(-1) and F(-2)
Explanation:
So 1 fits into itself and if you can split 2, you get 1. Unlike 3 and 2.1, it's uneven. I hope this helps.
How might a virus infect the integument system?
Answer:
If virus-laden droplets land on the skin, the virus can readily enter via cuts or abrasions. Even if the skin is intact, the droplets could be inadvertently transferred to mucous membranes of the eye, nose, or mouth, initiating infection
How are molecules transported across cell membrane against the concentration gradient?.
Answer: "To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells."
What are valence electrons?
A. electrons in the outermost shell of an atom that form
bonds
B. the electrons that the ator needs to make a full outer
shell
C. the number of electrons in the whole atom
D. the number of electrons in a whole molecule
A valence electron is a negatively charged particle, located in the outermost shell of an atom, that can be transferred to or shared with another atom.
Option A.
Answer:
a
Explanation:
the anser is a because i created it so i niw the anser
PLEASE HELP ILL GIVE BRAINLIEST
Answer:
Purpose: Meiosis is a special version of cell division that occurs only in the testes and ovaries; the organs that produce the male and female reproductive cells; the sperm and eggs. ... Therefore the purpose of meiosis is to produce gametes, the sperm, and eggs, with half of the genetic complement of the parent cells.
Genetic variability is a measure of the tendency of individual genotypes in a population to vary (become different) from one another. Variability is different from genetic diversity, which is the amount of variation seen in a particular population.
Meiosis generates genetic diversity through a process called crossing over which allows new combinations of variations to appear in gene pool. ... Chiasmatal points appear randomly on homologous chromosomes, hence amount of genetic material exchanged in every case/cell could be different.
Explanation:
Is the genome of stem cells larger than that of specialized cells?.
Answer:
Is the genome of stem cells larger than that of specialized cells? a. Yes, because they need the genes found in every cell type, whereas specialized cells need only a subset of all the genes.
55.37
Where is the carbon taken in by plants during photosynthesis stored?
a.
the ground
b. plant structures
C. the air
d. all of the above
Please select the best answer from the choices provided
А
B
Ο Ο Ο Ο
С
OD
Mark this and return
Save and Exit
Next
Explanation:
carbon dioxide is taken into the plant through the air
Answer:
C
Explanation:
Edge 2022, trust the process
The Afrikaner population of Dutch settlers in South Africa is descended mainly from a few colonists. Today, the Afrikaner population has an unusually high frequency of the gene that causes Huntington's disease. Huntington's disease is an autosomal dominant disease and only one allele is needed for the disease (HH, Hh). The Afrikaners are an example of a founder effect. It is also an example of genetic drift. How is the founder effect related to the concept of genetic drift?.
The accurate alternative is C) The small populace length manner that the brand new colony might also additionally have decreased genetic variant from the unique populace and that variant, in this case, protected the dominant allele for Huntington's disease.
The Afrikaner populace of Dutch settlers in South Africa is descended especially from some colonists. Today, the Afrikaner populace has a surprisingly excessive frequency of the gene that reasons Huntington's disease, due to the fact the ones unique Dutch colonists simply took place to hold that gene with surprisingly excessive frequency. This impact is simple to apprehend in genetic diseases, however, of course, the frequencies of all kinds of genes are stricken by founder events.
What is Huntington's disease?Huntington's sickness is because of a defective gene that outcomes in elements of the mind turning into regularly broken over time. You're normally best prone to growing it if one in every of your mother and father has or had it. Both women and men can get it.
Therefore it is clear that the Afrikaners are an example of a founder effect. It is also an example of genetic drift.
To learn more about genetic drift refer to the link :
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Specific lipoproteins called _______________ will be needed to transport fat from your meal through the bloodstream because triglycerides and fatty acids are ___________________.
Answer:
The largest lipoproteins, which primarily transport fats from the intestinal mucosa to the liver, are called chylomicrons. They carry mostly fats in the form of triglycerides. In the liver, chylomicron particles release triglycerides and some cholesterol.
Chylomicrons are the specific lipoproteins which are needed to transport fat from meal to the bloodstream. This is because, triglycerides cannot pass the cell membrane on their own.
What are Triglycerides?Triglyceride is a type of fat (lipid) found in the blood. When a person eats, the body converts calories it doesn't need to use urgently into triglycerides. The triglycerides are stored in the fat cells of the body. Later on, hormones release triglycerides for energy between meals.
Chylomicrons are the large triglyceride-rich lipoproteins produced in enterocytes from dietary lipids. Triglycerides are transported by these most lipid-rich of the lipoprotein particles, namely, chylomicrons and very low density lipoproteins (VLDL). Triglycerides cannot pass the plasma membrane of cell on its own and hence require these proteins.
Learn more about Lipoproteins here:
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What are the products of cellular respiration? (Choose all that apply.)
During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
During the process of aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
What is cellular respiration?During aerobic cellular respiration, glucose reacts with oxygen, forming glucose and oxygen react to form ATP ( Adenosine triphosphate) that can be used by the cell. Carbon dioxide and water are created as byproducts. The overall equation for aerobic cellular respiration is in cellular respiration, glucose and oxygen react to form ATP ( Adenosine triphosphate)
Adenosine triphosphate has an organic compound which has gives energy to the living organisms to drive many operations in the living cells such as muscle contraction, muscle pumps, nerve impulse propagation, condensate dissolution, and chemical synthesis.
The best explain at location F has the energy consumed by animals in the form of glucose has conserved because it has transformed into the chemical energy as carbon dioxide has produced during respiration.
Therefore, During the process of aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
Learn more about cellular respiration here:
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The role of a metabolite that controls a repressible operon is to:.
Answer:
Bind to repressor protein and activate it
Explanation:
Hope this helps:).......if not I hope you find what you're looking for:)
Why do you get thirsty after eating salty food osmosis.
Answer:
As the saltier blood circulates through the body, it makes the fluid outside of our body cells saltier than the fluid inside the cells. The cells notice the change right away. That's because the extra salt outside acts like a magnet, pulling water out of the cells.
Explanation:
All vertebrates digest food as it passes through a one-way tube called a digestive_____ , which often has specialized structures.
Answer:
alimentary canal
Explanation:
food goes in through the mouth and comes out through the anus.(i.e.having a mouth at one end and anus at the other end.
Note:a two ways tube is when food goes through the mouth and comes out through the mouth.
What hormones are responsible for promoting cell
division at the tips of plants?
Answer:
Cytokinins promote cell division. They are produced in growing areas, such as meristems at tip of the shoot.
the rate at which respiration is occurring in a mammal can be indicated by the rate of
Answer:
All life respires, or breathes. Respiration in mammals is similar to respiration in other air-breathing animals. Respiration extracts oxygen from the air, which is then used by cells. Respiration also carries waste carbon dioxide away from the cells. Although respiration depends on other systems, like the circulatory system, to take oxygen and carbon dioxide to and from cells, the respiratory system has the primary responsibility of bringing oxygen in to a mammal's body and sending carbon dioxide into the atmosphere.
Explanation:
hope it helps
What does it mean to say that prokaryotic organisms have compact genomes, relative to eukaryotic genomes?.
Answer:The ratios between their number of genes and their genome sizes are generally larger than those in eukaryotes. So, as the number of genes increase, usually the genome size increases too.
Explanation:
what three things were used in determining kirk odoms guilt
The main evidence to wrongly condemn kirk odoms was a hair.
DNA tests reveal wrongful convictions based on forensic evidenceExaminations by the FBI's crime lab erroneously 'proved' in 1981 that a hair found on the victim's nightgown was microscopically the same as a hair sample taken from the defendant. Odom always pleaded not guilty, but it was his word against the then “irrefutable” evidence of the hairline. Unfortunately for him, the DNA evidence only proved his innocence after he had completed his entire sentence.
With this information, we can conclude that the main evidence to wrongfully convict Kirk Odoms was a hair.
Learn more about DNA in brainly.com/question/264225
Which best describes conjunction in bacteria?
A. Bacteria transfer DNA with a bacteriophage.
B. Bacteria switch to the lysogenic cycle.
C. Bacteria inject DNA into another cell.
D. Bacteria take DNA from their environment.
Answer:
which best describe conduction in bacteria but I also had that bacteria conjunction is the transfer of genetic material between bacterial cells by direct cell to cell which contacts buy a bridge like connection
