Answer: 1 is anterior and 2 is posterior
Explanation:
edge 2021
Answer:
edge
Explanation:
1 anterior
2 posterior
from the moment a message is sent to astronauts on the moon it take at least 3 seconds to reply because
Plz help
Answer:
its D) it takes time for electromagnetic radio waves to get to the moon because of its large distance from earth.
Explanation:
Which of the following answer choices would be a sex chromosome aneuploidy in a human?
Choose 1 answer:
(Choice A)
A
A male gamete has only one Y-chromosome.
(Choice B)
B
A female gamete contains one X chromosome.
(Choice C)
C
A sperm has one X chromosome.
(Choice D)
D
An egg contains two X chromosomes.
Answer:
c I think it is but it's up you, it could also be D
Answer:
It's D
Explanation:
23 In any environment or ecosystem, organisms can have several different types of relationships. Three types of relationships are described below. Ecological Relationships Relationship Description Barnacles (small crustaceans) adhere to the skin of a whale in order to be deposited in a new location that is abundant in resources. The whale does not appear to be affected. Fleas attach to the skin of warm-blooded animals, feed on their blood, and make the animals itch. Fungal mycorrhizae live on plant roots and increase the plant's ability to absorb nutrients. The mycorrhizae are provided with carbohydrates from the plant Y Y Z Which of these correctly describes the relationships between the organisms? A X: mutualism Y: parasitism Z: commensalism C X: parasitism Y: commerisallsm Z: mutualism B X, commensalism Y: mutualism Z: parasitism D X: commensalism Y; parasitism Z: mutualism
Answer:
The correct answer is X: commensalism Y: parasitism Z: mutualism
Explanation:
Took a test with the same question
The ecosystem organisms have several different types of relationships. The ecological relationships affect the organism interaction as X: commensalism Y: parasitism Z: mutualism. Thus option D is correct.
What is an ecological relationship?An ecological relationship is an overlapping relationship that an organism has with the environment and is characterized by five types as
competition, predation, commensalism, mutualism, and parasitism.The ecological system all organisms are dependent on each other for food and growth. Thus the fleas attached to the skin of the warm-blooded animals are a sign of parasitism and fungus increases the plant's growth is a sign of mutualism.
Find out more information about Ecological Relationships.
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I need this question nowwwwww
Answer:
C. .. the earth is between the sun and the moon which is exactly the position of these three bodies during a lunar eclipse
How can the variables light,water,and plant change
A carrier mother (XHXh) of hemophilia marries a normal father(XHY). *Use allele letter H What are the mothers and fathers genotype?
Answer: The mother of the man can be either XHXH or XHXh and pass her normal allele to the son and his father can be either XHY or XhY, he only passes his Y chromosome. The mother of the woman can be XHXH or XHXh and the father could be XhY, then she could have inherited the normal allele from the mother and the affected allele from the father. But also, the mother of the woman could be XHXh or XhXh and the father could be XHY, so in this case she could have inherited the normal alele from the father and the affected allele from the mother.
Explanation:
Hemophilia is an inherited bleeding disorder in which the blood does not clot properly. This can cause bleeding either spontaneously or after an injury.
It is related to the X chromosome and it is recessive for females, this mean they need both affected alleles to develop the trait. Males only need one recessive allele because they only have one X chromosome. This means that females need both parents to be at least carriers (although one or both can also have the disease or both recessive alleles). While males inherit it only from the mother, either she is a carrier (one recessive allele) or she has the disease (both recessive alleles). Then the mother passes the X chromosome with the affected allele to the son, and that son only receives the Y chromosome from the father, which does not have the gene that determines this disease.
If the mother is a carrier, her genotype is XHXh, being XH the normal allele and Xh the affected allele. She does not have hemophilia because she has a dominant allele. The father is XHY, so he does not have the disease because his only allele is normal (dominant)
The mother of the man can be either XHXH (she can only pass a normal allele) or XHXh and pass her normal allele to the son (in this case, the recessive allele is not inherited by chance.) His father can be either XHY or XhY, he only passes his Y chromosome which is not related to the disease. The mother of the woman can be XHXH or XHXh and the father could be XhY, then she could have inherited the normal allele from the mother and the affected allele from the father. But also, the mother of the woman could be XHXh or XhXh and the father could be XHY, so in this case she could have inherited the normal alele from the father and the affected allele from the mother.
spongebob is known for his big round eyes (R), which is dominant over an oval eye shape (r). if he is heterozygous for his round eye shape and marries a woman with oval eye shape, what type of eyes might the kids have?
Answer:
round cause its dominant
Explanation:
why it is important to know the speed of earthquake waves, the strength of the waves and how do we determine the location of the epicenter of an earthquake. ?
Answer: As the P and S waves travel out from an earthquake the P waves get progressively farther ahead of the S waves. Therefore, the farther a seismic recording station is from the earthquake epicenter the greater will be the difference in time of arrival between the P and S wave.
Manipulating or changing an organism’s DNA is called _______________ _____________.
Answer:
Genetic engineering
Explanation:
An unidentified element melt at -7-2 c and boils at 58C. What is its physical state at room temperature
Bee orchids are flowering plants that look like they have a female bee resting on them. Bee
orchids produce a scent that mimics hormones released by female bees. This scent attracts
male bees that are seeking a mate. When a male bee lands on the orchid, pollen becomes
stuck to the hairs on the body of the bee. The male bee then transfers the pollen to other bee
orchids.
W Verhagen/Dreamstime.com
How has this adaptation given the bee orchids a reproductive advantage?
Answer:
The adaptation makes the orchids more desirable to bees, and therefore more likely to be able to reproduce than other plants without the adaptation.
Explanation:
Briefly explain how energy is transferred from organism to organism in the food web.
Answer:
energy is transferred between trophic levels when one organism eats another and gets the energy-rich molecules from it's prey body.
Explanation:
however these transfers are inefficient,and this inefficiency limits the length of food chains
Mosses have small, root-like structures that allow them to grow on rocks and tree branches. How does this adaptation help the mosses to survive?
A. It allows the mosses to get the moisture and nutrients they need.
B. It allows the mosses to make their own food by capturing more sunlight.
C. It helps the mosses grow bigger stems and leaves.
D. It helps the mosses reproduce faster.
Answer:
I am just guessing but I think its A
Explanation:
because moss needs the nutrients to survive
Mosses have small, root-like structures that allow them to grow on rocks which allows them to get the moisture and nutrients they need.
What is Nutrient?This is a substance which is instrumental in the growth, survival and reproduction of organisms.
Moss is a type of plant with small, root-like structures which enables it grow anywhere so as to allow exposure to moisture and nutrients they need.
Read more about Moss here https://brainly.com/question/4413413
A colorblind woman is pregnant. The father is not colorblind. What is the probability the child will be colorblind? What is the probability the child will be a carrier of colorblindness? Draw a punnet square to show the parents genotype and then list the genotype and phenotype of the offspring.
theres a 50% the child will be colorblind
-----------------------------------------------------------------------------------------------------------------
-----------------------------------------------------l----------------------------------------------------------
x l y
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X y
Which organelles are usually found in both plant and animal cells? A.cell walls B. centrioles C. mitochondria D. chloroplasts
Answer:
C.
Explanation:
Both cells are eukaryotic
Compare and contrast the location and function of ribosomes in prokaryotic and eukaryotic cells.
Answer:
Explanation:
In eukaryotic cells, ribosomes are found in the cytosol of a cell, the mRNA , endoplasmic reticulum and also the matrix of the mitochondria. They are large molecules that catalyzes the synthesis of proteins, which is called translation. The ribosome choose tRNA and covalently links the amino acids into a polypeptide chain.
In prokaryotes, it can be found in cystosol and it help translate genetic code into protein.
Directions to tell the cells what to do/make are on
the cell's_____
Answer:
Nucleus
Explanation:
The nucleus is like "the boss" of the cell it gives specific orders it is in charge of everything it tells the cell what to do, what to make, and when to divide . It is very powerful.
Which 2 disorders are the most similar? Hemophilia, Beta Thalassemia, Sickle Cell Disease. Explain.
Answer:
Sickle Cell and Thalassemia are similar because they are both genetic disorders and are both caused by errors in the genes for hemoglobin, a substance composed of a protein
Explanation:
Tac----Gaa---ccg----gac-----atc / TAC---GAA---CCC---GGA---CAT what type of mutation is this
Answer:
yes
Explanation:
Plants produce oxygen which animals use. Animals produce carbon dioxide which plants use. Predict the most likely outcome if airborne pollution blocked the sun’s rays so significantly that the percentage of living plants was decreased by 95%.
A. Plants would quickly evolve to consume a mixture of oxygen and carbon dioxide
B. Animals would quickly evolve to begin using carbon dioxide
C. The atmosphere would fill with carbon dioxide, and animals would begin to die.
D. The atmosphere would fill with oxygen, and animals would begin to die.
If the forces acting on an object are balanced, they must
O act in the same direction.
O result in a net force of ON.
O act in three different directions.
O result in a net force greater than ON.
Answer:act in the same direction
Explanation:
2 points
11. If the decomposers were removed from an ecosystem, what would
most likely occur?
Energy from the sun would not be absorbed by plants
Carnivores would have no source of energy
Essential elements would not be available to plants
Herbivores would lose their source of energy and nutrients
Answer:
If decomposers are removed from ecosystem,there would be no organic nutrients and all the dead plants would destroy the animals habitat. The ecosystem will be fill by plants and animal wastes as there will be no decomposition of waste material.
If the decomposers were removed from an ecosystem then essential elements would not be available to plants. The correct option is C.
What are decomposers?Decomposers eat dead things like leaf litter and wood, as well as animal carcasses and feces.
As Earth's cleanup crew, they provide a valuable service. Dead leaves, insects, and animals would pile up everywhere if decomposers did not exist.
They play a critical role in decomposing complex compounds (dead organisms) into simple components.
Scavengers and decomposers break down dead plants and animals. They also decompose other waste of organism.
Decomposers are critical components of any ecosystem. Plants would not receive essential nutrients if they were not present in the ecosystem, and dead matter and waste would accumulate.
Thus, the correct option is C.
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1. Why is DNA extracted from biological samples?
Well Basically if you and your family members are biological meaning related to each other it would make sense to take samples from them. And also in families there is always someone who inherit looks and the same blood like for example you may look like your dad and have the same blood type as him. ;) your welcome
Answer:
The ability to extract DNA is of primary importance to studying the genetic causes of disease and for the development of diagnostics and drugs.
Explanation:
Through which of these will light waves travel with the greatest speed? PLZEXPLAIN Y THE ANSWER IS CORRECT
a. Air
b. Glass
c. Vacuum
d. Water
Answer: The correct answer is C. Vacuum.
Explanation: It was correct on my test : )
How do the trachea, bronchi, bronchioles, and alveoli work together to process the oxygen that you inhale?
Answer:
The bronchial tubes divide into smaller air passages called bronchi, and then into bronchioles. The bronchioles end in tiny air sacs called alveoli, where oxygen is transferred from the inhaled air to the blood. After absorbing oxygen, the blood leaves the lungs and is carried to the heart.
Explanation:
Humans & other animals regulate cell growth & cell division. In humans, which of these types of cells generally do not divide after they have developed?
a. skin cells
b. cells of the lining of the digestive tract
c. cells in the bone marrow that generate blood cells
d. muscle cells & nerve cells.
Answer:
d.
Explanation:
muscle cells & nerve cells do NOT divide anymore after they are fully developed
HELP THIS IS DUE IN 1 HOUR (No links or I'll Report)
When you exercise, your body uses more oxygen and your blood oxygen levels start dropping. Your body will maintain homeostasis by...
A) shivering
B) releasing insulin
C) decreasing your heart rate
D) increasing your breathing rate
Answer:
shivering
Explanation:
A group of atoms bonded together is a molecule.
A. True
B. False
Answer:
A. True
Explanation:
A group of two or more atoms that are chemically bonded together is known as Molecule
-TheUnknownScientist
Why the continents could NOT possibly move the way Wegener is describing?
Answer:
The continents do not drift over the surface they are enabled in the plates and move with them
Explanation:
Explain what happens to heat during the Greenhouse effect. Why does this happen?
What are the consequences?
Answer:
The greenhouse effect is a natural phenomenon that causes the surface of the Earth to steam. When sunlight strikes the Earth's atmosphere, part of it is reflected back to space, while the remainder is absorbed and re-radiated by greenhouse gases.
Explanation:
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