When a person inherits two sickle-shaped red blood cell genes, the disease will
When a person inherits one sickle-shaped red blood cell gene and one normal red
blood cell gene, the disease will?
Answer:
have the sickle cell trait
Explanation:
Answer:
This is commonly called sickle cell anemia and is usually the most severe form of the disease.
The coronary sinus empties blood from cardiac circulation into this chamber.
Compare and contrast the Earth, the sun, and the Moon. Include information about rotation and revolution, tides and moon phases.
The earth, moon, and sun, all move In a synchronized motion together. The Earth revolves around the sun while rotating, as does the moon around earth. But what does this all really mean?
Revolution is the orbit of an object with less mass around an object with more. It is the cause of seasons on earth- Spring, summer, fall, and winter.
Rotation is the spinning of an object on its axis. Earth spins at a tilt of 23.5 degrees. This is why we have day and night.
Let's not forget about the moon! It's accountable for 2 things- the Lunar Cycle and Tides.
The lunar cycle is a series of phases visble in the Night sky. It's starts with a New Moon, then leading to waning crescent, 1st quarter, waning gibbous, full moon, waxing gibbous, 3rd quarter, waxing crescent, and finally ending with another new moon.
Tides are caused by the gravitational pull of the moon. There are 2 major types- Spring tides and Neap tides.
Spring tides are when gravitational pull is greatest towards the sides of the earth. They happen during full and new moon.
Neap tides are the opposite. Gravitational pull is greatest near the north and south poles. They are present during 1st and 3rd quarter moons.
The Earth, sun, and moon play a huge rule in how we perceive the night sky- and on our planet too!
I hope this helped!
All of this was written by me :D
State TWO reasons why it is important to control the amount of body fat in the human body
Answer:
To maintain the right body temperature, it is essential to have adequate body fat. Body fats are the storehouses of energy in the body. Body fats are necessary to ensure the smooth functioning of cells. Body fats have a cushioning effect on organs and tissues.
10. Washington started feeling involuntary contractions in the calf muscles during a run. What should he do to treat the problem
Answer:
Has he tryed going to the doctors?
how does the nucleus coordinate cell activities?
It should be noted that the nucleus directs all the cellular activities by controlling the synthesis of proteins.
What is a nucleus?
A nucleus simply means a membrane-bound organelle which contains the cell's chromosomes.
The nucleus controls the activities of the cell such as growth and metabolism. It also carries the genes and the structures that contain the hereditary information.
The nucleus contains encoded instructions that are vital for the synthesis of proteins in a helical molecule that is called deoxyribonucleic acid (DNA).
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5. Which of the following is a pattern of motion in the solar system? (1 point)
O All planets rotate in the same direction
O All planets orbit the sun in the same direction
O All planets orbit the sun at the exact same speed
O All planets speed up when they get farther away from the sun.
Answer: All planets orbit the sun in the same direction
Explanation: It’s the only true pattern listed there.
What is this called???
this is an animal that, generally, has smooth skin, lives on land, but reproduces in the water.
I think what your answer is would be Amphibians? I could be wrong.
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What are the types of rainforests? (Select all that apply.)
temperate
tropical
taiga
rocky
The types of rain forests are topical and temperate rain forests.
Rain forests and it's typesThe rain forest is so called because it is a vegetative area that has high amount of rain yearly. There are two major types of rain forests which include:
Tropical rain forest: This is characterized by its close presence to the equator. Therefore it is warmed than the temperate rainforest.Temperate rainforest: Temperate rainforests are found near the cooler coastal areas further north or south of the equator.Therefore, the types of rain forests are topical and temperate rain forests.
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Answer:
topical/temperate
Explanation:Just to make you guys sure
Lymph from what regions of the body is drained into the right lymphatic duct?.
From what we know, we can confirm that the right lymph duct will receive the lymph from the right side of the head, right trunk, and right arm.
What is lymph?Lymph is a fluid created throughout our body that, just like blood, travels through a system of lymph vessels and nodes. This fluid is drained from the body by two ducts, right and left, the right of which focuses on draining the right side of the upper body.
Therefore, we can confirm that the right lymph duct will receive the lymph from the right side of the head, right trunk, and right arm.
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Certain cats have striped fur. Regardless of where they live or have their kittens, their kittens also have striped fur. What can you conclude about the kittens stripes?
Stripes are environmental
Stripes are genetic
There is no way to know
Please help, god bless you
Answer:
Stripes are genetic
Explanation:
Changing environment does not change the stripes, so they can not be environmental. If they always occur no matter the location, they must be genetic.
50 POINTS AND BRAINLIEST IF YOU ANSWER CORRECTLY.
A Colorblind male and a female that is h o m o z y g o u s for the normal allele have offspring. what percent of males would have normal vision, what percent of males would have colorblindness, what percent of females would have normal vision, and what percent of females would have colorblindness?
Answer:
none of the males or females could be colorblind, assuming that this question is referring to x-linked recessive inheritance patterns.
Explanation:
if it is an x linked recessive trait, then the male's genotype is, with (b) representing colorblindness and (B) representing normal vision. the female, who is h o m o z y g o u s for normal vision, would have the genotype.
It would be impossible for the dad to pass on his colorblind gene to a son, because he can only pass a Y chromosome to the son. and a daughter would get the colorblind gene, but the normal gene donated by the mom would dominate it so the daughter could not actually be colorblind
does cellular respiration requires nutrients or glucose?
Discuss why choosing wrong friends may subject you to unrealistic life expectations resulting in conflict with your families.
Social influence can bring problems to family interactions.
Social influenceSocial influence is the act of getting a person or a group of people to do something that, at first, they were unaware of and/or did not have in mind.
In both
psychologysociology and anthropologySocial influence is one of the foundations that define our behaviors dialectically, that is, shaping our behaviors and being shaped by our responses in return.
With this information, we can conclude that social influence can be harmful to the individual if used incorrectly.
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he region of the brain that is located above the midbrain, below the corpus callosum, and between the two cerebral hemispheres is the
Diencephalon is the region of the brain that is located above the midbrain, below the corpus callosum.
What is the Brain?This is defined as the center of the central nervous system in organisms. The brain is divided into left and right hemispheres.
Diencephalon is located above the midbrain, below the corpus callosum and between the two cerebral hemispheres which serves as a point of synaptic relay of nearly all signals passing from lower levels of the Central nervous system to the cerebrum.
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HELP ASAP! 10 POINTS FOR ANSWER
Based on the table of rock characteristics, and your knowledge of the rock cycle, in which type of rock (igneous, metamorphic, or sedimentary) would you expect to find ribbon layers? Why?
Answer:
There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming—that are part of the rock cycle.
Explanation:
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
C
Explanation:
a single living thing is an organism
wants to explain the water cycle to her friends. Which of the following is the best model to show this process?
what fossil animals that have been found in antarctica
Answer:
Animal fossils
Explanation:
They include ankylosaurs (the armoured dinosaurs), mosasaurs and plesiosaurs (both marine reptilian groups). Seymour Island, just off the Antarctic Peninsula, is one of the most important fossil sites on Earth.
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an artificial method of dispersal seed is
Answer:
seed bombing or explosion
Explanation:
Deliberate seed dispersal also occurs as seed bombing.
wikipedia
What key macromolecules are made out of carbon? (hint: carbohydrates and lipids are two of the molecules)
Key macromolecules that are made out of carbon are carbohydrates, proteins, lipids, nucleic acids, etc., and all these molecules are made up of carbon and other molecules and make different bonds.
What exactly are macromolecules?Carbohydrates are the most abundant macromolecules made out of carbon and are composed of carbon, hydrogen, and oxygen and play a critical role in energy storage and metabolism, and they also serve as structural components in some organisms. Lipids are macromolecule and serve a variety of functions in living organisms, including energy storage, insulation, etc., proteins are macromolecules composed of chains of amino acids that catalyze chemical reactions while providing structural support, and nucleic acids contain genomic information such as DNA and RNA.
Hence, key macromolecules that are made out of carbon are carbohydrates, proteins, lipids, and nucleic acids.
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What is the difference between DNA content and chromosomes number, thanks
Answer:
I have been to get a
Explanation:
I c have a true conclusion for my head but I think it is a good way for me to get
If a bacterium can divide once an hour, then after 5 hours, 1 bacterium will have yielded __________ bacteria.
If a bacterium can divide once an hour, then after 5 hours, 1 bacterium will have yielded 32 bacteria.
What is bacteria multiplication?Bacteria multiply with the help of a process called binary fission, which is a method of asexual reproduction in which a single bacterial cell divides into two halves, and each half of the bacterial cell develops into new bacteria.
Bacteria need moisture to grow so they thrive on high moisture foods such as chicken. Dehydrated or freeze-dried foods can be stored longer because the moisture has been removed while the food provides energy and nutrients for bacteria to grow.
For above given information, if bacteria divide into two in first hour, 4 in second hour, 8 in third, 16 in fourth and 32 in number in fifth hour.
Thus, if a bacterium can divide once an hour, then after 5 hours, 1 bacterium will have yielded 32 bacteria.
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Allison wants to give pictures from the dance competition to her friends. Which resolution is most efficient for sending the files in the body of an email?
36 dpi
72 dpi
1,200 dpi
300 dpi
The resolution which is most efficient for sending theses files (pictures) through an email is: B. 72 dpi.
What is a resolution?A resolution can be defined as the number of pixels that are contained in an image (picture) or on a display monitor.
In Computer science, a resolution is typically expressed as a function of the number of pixels on both the horizontal axis and vertical axis.
This ultimately implies that, the resolution of an image (picture) determines its quality and sharpness.
In conclusion, Allison should send the pictures from the dance competition to her friends by using a resolution of 72 dpi.
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The sequence of a strand of mRNA is GCAAUGUAA. If the sequence includes a stop codon, how many amino acids does this code for
How does the skin help the body maintain homeostasis? Some please explain this to me!!
Answer: It regulates temperature. When your cold you shiver, when your hot you sweat
Explanation:
Answer:
see below
Explanation:
Skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. ... When body temperature falls, the sweat glands constrict and sweat production decreases.
Do birds and insects share any structural similarities that would suggest they are closely related taxonomically?
Answer: No, the bird has bones inside of its wing the butterfly does not. They are not closely related
negative impact smoking has on your lungs
Answer:
lung cancer and chronic diseases
Motor cortex and somatosensory cortex are __________.
Answer:
Logically placed between the parietal lobes and our frontal lobes (the executive), are two strips called the somatosensory cortex and the motor cortex (see right).
help whats the answer this is for science