Answers
Answer:
A and C
Explanation:
Related Questions
A woman with type AB blood has children with a man who has type o blood. What are the chances they will have a child with type o blood?
25%
0%
100%
50%
Answers
Answer:
The chance of a woman with an AB blood type and a man with an O blood type having a child with O blood is 0%.
Explanation:
A mother with blood type AB (AB) will pass either antigen A or antigen B to the offspring, while the father with blood type O (OO) will not pass any antigen.
The result of an AB X OO cross would be
Alleles O O
A AO AO
B BO BO
For this reason, the offspring of this couple will be
Blood type A (AO) 50%. Blood type B (BO) 50%. Blood type O (OO) none.Heredity of blood type depends on the presence of surface antigens on the erythrocyte membrane. Blood type O occurs in persons whose red blood cells do not possess surface antigens A or B.
Surface antigens are what determine blood type, so :
The presence of antigen A determines blood type A. Blood type B depends on the presence of antigen B. Blood type AB has both antigens.Blood type O has no antigens, and for blood type O to manifest, it must have both alleles for O.
A mother AB and father O cannot have offspring with blood type O.
Which of the following is a true statement about replacement-level fertility?
A) It equals the average number of children a woman will give birth to during her child-bearing years.
B
It equals the annual number of live births per 1,000 people in a population.
с
It equals the natural increase of a population in one year.
D
It is found by subtracting the number of emigrants from the number of immigrants in one year.
E
It is greater in countries with high infant-mortality rates than in countries with low infant-mortality rates.
Answers
Answer: It is greater in countries with high infant-mortality rates than in countries with low infant-mortality rates.
Explanation:
Replacement level fertility is referred to as the total fertility rate at which a population is being replaced from one generation to another generation. It should be noted here that fertility rate here refers to the average number of children born that a woman has.
The Replacement level fertility rate in most countries is around 2.1 children per woman. The replacement level fertility is greater in countries with high infant-mortality rates than in countries with low infant-mortality rates.
The correct option is E.
PLZ HURRY
Use the information from the article to answer the question.
Meteors
Which statements apply to meteors?
Meteors are bits of material falling through Earth's atmosphere.
Meteor showers are associated with asteroids.
Meteors create a streak of light.
The largest meteor found has a mass of 54,000 kg.
Meteor showers occur in the autumn and winter.
Answers
Answer:
Meteors are bits of material falling through Earth's atmosphere
Meteors create a streak of light
While meteors are associated w asteroids, meteor showers are more associated with comets
Meteor showers can occur when ever but there are annual showers that will occur ea yr
Answer:
1.Meteors are bits of material falling through Earth's atmosphere.
3.Meteors create a streak of light.
Explanation:
TRUST ME
anatomy
1) Which of the following terms describes the body's
ability to maintain its normal state?
Answers
Which compound forms when carbon dioxide diffuses and reacts with seawater?
A. Hydroxide ions
B. Carbonate
C. Bicarbonate
D. Carbonic acid
Answers
Answer:
It's D
Explanation:
When CO2 reacts with water first carbonic acid is produced. then this carbonic acid will transform to H+ and HCO3-.
BUT BECAUSE FIRST CARBONUC ACID IS PRODUCED SO CARBONIC ACID IS CORRECT.
hope you understand.
Why have lions adapted to have sharper teeth than cows
Answers
Answer:
Lions need to blend in their surrounding, but cows don't. ... What adaptation helps a camel to survive in the desert?
Explanation:
I need the anwser soon!!Which two statements describe what happens to energy during cellular
respiration?
O A Chemical energy is transferred to molecules of ATP and used to
carry out fe processes.
B. Some thermal energy is transformed into chemical energy-
C. Some chemical energy is transformed into thermal energy
D. Light energy is transferred to molecules of ATP and used to carry
out te processes
Answers
Answer:
the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
Explanation:
If a woman has both alleles in her body cells, what will her eggs contain?
Answers
If a woman has both alleles in her body cells, then her eggs will contain only one of the alleles. This is because during the formation of eggs, a process called meiosis occurs, which randomly separates and distributes the alleles to the daughter cells. Therefore, each egg will contain one of the two alleles that the woman carries.
What is allele ?An allele is a variant form of a gene that is responsible for the expression of a particular trait or characteristic of an organism.
If a woman has both alleles in her body cells, it means that she is heterozygous for that particular gene. This means that she has two different versions (alleles) of the gene, one inherited from each parent.
During the process of meiosis, which produces eggs, the two alleles will segregate, meaning that each egg will receive only one allele.
The allele that ends up in each egg is random and depends on the particular orientation of chromosomes during meiosis.
So, the woman's eggs will each contain one of the two alleles she carries, and there is a 50% chance that each egg will contain either allele.
Learn more about allele at:
https://brainly.com/question/7602134
#SPJ2
Which of the following is NOT an advantage of organic fertilizers?
O They quickly release nutrients for plant uptake
O They can increase water-holding capacity
O They can increase soil drainage
O They can decrease the runoff of nutrients into local water systems
Answers
Answer:
third one is not advantage of organic fertilizer
Answer:
They quickly release nutrients for plant uptake
Explanation:
Binding of ________________ to receptors (ligand-gated) on the sarcolemma at the neuromuscular junction is vital for depolarization of the muscle fiber.
Answers
Answer:
Binding of ACh (acetylcholine) to receptors (ligand-gated) on the sarcolemma at the neuromuscular junction is vital for depolarization of the muscle fiber.
Explanation:
It allows acetylcholine to be released into this synapse when an action potential hits a neuromuscular junction. Acetylcholine attaches to the nicotinic receptors localized on the post-synaptic membrane of the muscle fibre's motor end plate, a specialized region.
Hence , the answer is ACh (acetylcholine) .
I need help with this pleas
Answers
Answer:
To maintain homeostasis within the cell
Explanation:
The function of the cell membrane is to maintain homeostasis (stable environment) within the cell.
The force that pulls falling objects toward earth is called
Answers
Answer:
The answer is gravity: an invisible force that pulls objects toward each other. Earth's gravity is what keeps you on the ground and what makes things fall. An animation of gravity at work. Albert Einstein described gravity as a curve in space that wraps around an object—such as a star or a planet.
Help I’m way behind and I need to catch up somone help please
Answers
Answer:
Turquoise lakes, ancient forests, and Rocky Mountains
Explanation:
What is water an example of
Answers
Answer:
Water as a Molecule and Compound
Explanation:
When two atoms form a chemical bond, they make a molecule. Hydrogen and oxygen are both elements, but they also normally exist as molecules consisting of two atoms (H2 and O2). Because hydrogen forms bonds with oxygen to make water, water is a molecule. Water is also a compound.
Explanation:
A liquid
H2O
what usally accompanies a cold spell in minosota
Answers
Answer: the polar jet stream is moving south
Explanation:
What is one role of the smooth endoplasmic reticulum
Answers
Answer:
I can give you 3:
1. synthesize lipids
2. metabolizes carbohydrates
3. detoxifies the cell
Explanation:
Hope this helps :)
- a diagram of a food chain in the Everglades
- a plastic replica of the human digestive system
- a mathematical equation for finding the speed of an object
Would Be A Example Of...
model
hypothesis
observation
experiment
Answers
SOMETHING I DONT UNDERSTAND! My sis told me she was on her perio d but then I told her there was this thing called subject and predicate and how she isnt supposed to have a period at the end of her statement because it wouldnt make any sense... and ya, it didnt go well cause' she put on a tantrum.
But the weird thing is that Google said this "Tantrums are most common between the ages of one and four, then decrease when children start school." SO HOW COME I DIDN"T HABE A TANTRUM!! life makes no sense
Answers
Answer:
yep life tends to not make sense
i feel you gurl i also have a older sister
Explanation:
Someone please help me on this one thanks
Answers
Answer:
25 degrees
Explanation:
if you look at the highest point and trace down, it goes to almost 25, so 25 results in the highest rate
Answer:
D
Explanation:
That is where the highest point is
The plants in the chaparral biome are __________.
A)
widely spaced to maximize water collection
B)
closely spaced to form dense ground cover
C)
generally deciduous
D)
adapted to heavy snowfall
Answers
Answer:
B) closely spaced to form dense ground cover
Explanation:
Just took the quiz and it was correct!
Which pair best matches a type of land cover with an appropriate land use?
A. Forestland
Growing crops
B. Developed land
Grazing livestock
O C. Urban land
Growing crops
D. Pastureland – Grazing livestock
Answers
Answer:
D.
Explanation:
PLEASE HELP I NEED THIS QUESTION ASAP :((
Cancer cells are body cells that do not function properly, leading to abnormal growth. Which process does not function normally in cancer cells?
1. Osmosis
2. Cell cycle
3. Photosynthesis
4. Cellular Respiration
Answers
Answer:
cellular corrert me if I am wrong
Explanation:
have a nice day baby
There are four mechanisms that can cause changes in the frequencies of genes in populations: mutation, migration, genetic drift, and natural selection. All four are mechanisms of evolutionary change. What is genetic drift?
A) In a population, it is the changes in allelic frequencies of a gene that are due to chance.
B) A random error/change in the DNA sequence. These may be inherited or occur in cells during the lifetime of the organism
C) Also known as gene flow. It is any movement of individuals and/or the genetic material they carry, from one population to another.
D) There is variation in any population differential reproduction occurs and over time a more advantageous trait exists in the population.
Answers
Answer: D
Explanation: i did it on usa test prep
Answer:D
Explanation:
Which describes the particle or particles that are in the nucleus of an
atom? *
1. proton and electron
2.electron only
3.electron and neutron
4.neutron and proton
Answers
Nevermind! I don't know if you can delete your answer or not but I saw that mine was wrong. Sorry!
---
Which is an example of water condensing?
O Apuddle disappearing on a hot summer afternoon
O Sweat forming on your forehead after you do a lot of exercise
Ice cubes melting when you put them out in the sun.
Dew forming on plants during a cold night.
PLEASE HELP
Answers
Choose all the answers that apply.
The speed of evaporation _____.
decreases as temperature decreases
increases as temperature increases
increases as surface area increases
decreases as surface area decreases
Answers
Answer:
increases as the temperature increases
Explanation:
this this happens because when water gets hot it separates from his own molecules creating less friction from the water allowing it to evaporate faster as heat increases
Answer:
increases as surface area increases
Explanation:
what type of tide has the highest amplitude
Answers
The most extreme tidal range occurs during spring tides, when the gravitational forces of both the Moon and Sun are aligned (syzygy), reinforcing each other in the same direction (new moon) or in opposite directions (full moon).
Pls help i dont understand :( will give Brainliest + 25 points!!
Answers
Answer:
competition
Explanation:
because one die and the other lives
QUESTION 9
if a woman who is a carrier for Fragilex syndrome (an X-linked disorder) has children with a man who does not have the disorder, what chance do their
daughters have of being carriers of Fraglese
None
50%
25%
100%
Answers
Answer:
Daughters who are descendants of a woman carrier of Fragile X Syndrome and a healthy man will have a 50% chance of having or being carriers of the syndrome.
Explanation:
Fragile X syndrome has an autosomal dominant inheritance pattern, linked to the X chromosome. That is, someone with an altered X chromosome can either be a carrier or have the syndrome.
In this case, the mother is a carrier of the altered chromosome (X) while the father is neither a carrier nor has the condition (XY).
Cross X x XY
Alleles X Y
[tex]X^{f}[/tex] [tex]X^{f}[/tex]X [tex]X^{f}[/tex]Y
X XX XY
The couple has a 50% chance of having daughters, and of those daughters half (50%) have the chance of having an Xf chromosome, and being a carrier or suffering from the syndrome.
What percent of the trees cut down are used for something other than paper?
35%
b. 45%
C. 55%
d 65%
Please select the best answer from the choices provided
OO *
B
Answers
Answer: Google says 65%.
Explanation: Resources that can help you with these problems can be found on Quizlet.
Answer:
D 65%
Explanation:
no explanation available