Answer:
Decrease production of prostaglandins
Explanation:
One thousand offspring were typed. This cross produced 430 red-eye, wild-type wing flies, 65 purple-eye wild-type wing flies, 60 red-eye, vestigial wing flies, and 445 purple-eye, vestigial wing flies. What is the distance between the loci for purple eyes and vestigial wings in centiMorgans (map units)
Complete question:
In Drosophila, red eyes is wild-type and purple eyes are mutant. Full-size wings are wild-type and vestigial wings are mutant. Flies with wild-type pr pr vg vg genotypes were crossed with double mutant flies with a pr-pr- vg-vg- genotypes. The F1 flies had pr pr- vg vg- genotypes. The F1 flies with heterozygous genotypes were crossed with double mutant flies with a pr-pr- vg-vg- genotypes One thousand offspring were typed. This cross produced 430 red-eye, wild-type wing flies, 65 purple-eye wild-type wing flies, 60 red-eye, vestigial wing flies, and 445 purple-eye, vestigial wing flies. What is the distance between the loci for purple eyes and vestigial wings in centiMorgans (map units)
Answer:
Distance between genes → 12.5 MU = 12.5 cM.
Explanation:
You will find the complete explanation in the attached files due to technical problems.
Question 7 of 10
Which is part of the nonspecific immune response?
O A. Lymphocytes
B. Killer T cells
C. Production of antibodies
D. Inflammation
SUBMIT
Given what we know, we can confirm that Inflammation is a part of the nonspecific immune response.
What is a nonspecific immune response?These are immune responses that do not depend on a specific antigen. Therefore, the response itself does not tell us about the cause of the response.Therefore, we can confirm that since inflammation is an immune system reaction that does not depend on a specific antigen, it is a part of the nonspecific immune response.
To learn more about immune responses visit:
https://brainly.com/question/9159868?referrer=searchResults
Any trait that helps an organism survive and reproduce under a given set of environmental conditions
Answer:
tempature and time
Explanation:
Which BEST describes acidified soils?
A. They are LESS likely to hold nutrients.
B. They are MOSTLY water-logged.
C. They have NO heavy metals.
D. They have MORE healthy decomposers.
Bone mineral density (BMD) is a measure of bone strength. Studies show that BMD declines after age 45. The impact of exercise may increase BMD.
a. True
b. False
Answer:
As you age, your body may reabsorb calcium and phosphate from your bones instead of keeping these minerals in your bones. This makes your bones weaker. When this process reaches a certain stage, it is called osteoporosis. Many times, a person will fracture a bone before they even know they have bone loss.
The codons are carried to a ______ where the colde is translated into a sequence of amino acids
Answer:
Ribosome
Explanation:
i found the awnser here rehehrhr
Help asap plsss no link or websites I think brainley has a bot problem
An airplane flies with a constant speed of 760 km/h. How far can it travel in 2 1/2 hours? Distance =
Answer:
I would say 1520 miles is your answer
Friction reduces efficiency because energy is lost as ____.
a.
work
c.
gravity
b.
heat
d.
thrust
Please select the best answer from the choices provided
A
B
C
D
Answer:
option (b) heat is right answer
Decomposers ________. what is a Decomposers
Answer:
Decomposers are organisms that break down dead or decaying organisms, they carry out decomposition, a process possible by only certain kingdoms, such as fungi.
Hope this is what ur looking for
Explanation:
Answer:
Decomposers are organisms that break down dead or decaying organisms, they carry out decomposition, a process possible by only certain kingdoms, such as fungi.
Explanation:
Clouded leopards are medium sized, endangered species of cat, living in the very wet cloud forests of Central America. Assume that the normal spots (XDY)are a dominant, sex-linked trait and that dark spots are the recessive counterpart. What is the possible genotype of the mother?
Answer:
It is all black
Explanation:
Because it changes over time.
help me plz
Living organisms are classified in different ways. Cells can help determine an organism's classification. Describe how an organism with plant cells might be classified differently than an organism with animal cells.
Explanation:
A plant cell consists of one large vacuole that maintains the shape of the cell and stores nutrients. Animal cells, on the other hand, have multiple smaller vacuoles. Both plant and animal cells have a cell membrane, but only the former has a cell wall.
Why does the mass of a substance remain the same after a chemical reaction
Answer:
Even in a chemical reaction when atoms interact and create new products, mass is conserved. This is because the new substances created are composed of atoms that were present in the reactants. The atoms from the reactants come apart, rearrange, and re-bond in a different arrangement to form the products.
A cell that contains 10% NaCl is sitting in a solution of 30% NaCl. Due to osmosis which direction will water move?
Into and out of the cell at equal rates
Out of the cell
There will be no water movement
Into the cell
Answer:
I think out of the cell!
Hope it helps..
How many organisms in the food web feed on the mice? A. 5 B. 2 C. 3 D. 4
Answer:
B
Explanation:
Answer:
B
Explanation:
Only the Owl and the Snake feed on the mice, SO answer B "2" is correct
PLEASE JUST ANSWER DO NOT ATTACH IMAGE
Which of the following is an example of the endocrine system maintaining homeostasis? (3 points)
-Detecting a pain stimulus and sending a signal to the spinal cord to perform an automatic response
-Discharging an excessive amount of hormones in the blood and not sending a signal to stop production
-Sending a message to the pituitary gland to start producing a hormone when the levels in the body are too low
-Using sense organs to get information about the outside world and direct an appropriate body response release
Answer:
D
Explanation:
Im not exactly for sure on this one, but if i were you, i would choose either A or D . Homeostasis is like the normal for something when they it isnt sick. Its when they are doing good with not really any concerns!
which of the following animals has a large intestine that serves as a site for fermentation as well as absorption of water and electrolytes
A sheep
B horse
C Dog
D Cat
4. The barred owl has been moving into the habitat of the spotted owl. This could lead to a reduction in
the spotted owl population if the
O two owl species cannot interbreed,
barred owl is better adapted to habitat changes,
O barred owl is a secondary consumer
O spotted owl is dependent on local producers,
4th
The barred owl has been moving into the habitat of the spotted owl. This could lead to a reduction in the spotted owl population if the? barred owl is better adapted to habitat changes. Mangrove trees are affected by several factors.
Which statement is true for all prokaryotic and eukaryotic organisms?
A. All organisms make proteins using instructions from their genetic material.
B. All organisms use other organisms as their primary source of energy.
C. All organisms perform cellular respiration using their mitochondria.
D. All organisms reproduce through the combining of sex cells.
Answer:
The answer is A.
Explanation:
According to the cell theory, all living organisms are made of cells. ... They all carry genetic instructions, in the form of DNA, that they can pass on to their cellular descendants during cellular reproduction.
If I was helpful plz mark me brainliest.
Select from the list the three functions which apply to the large intestine,
absorb water
complete digestion
produce hydrochloric acid
continue digestion
eliminate waste
absorb waste
Answer:
continue digestion, eliminate waste, absorb waste
Explanation:
The correct option is - continue digestion, eliminate waste, absorb waste
Reason -
The large intestine eliminate waste, absorb water and continue digestion.
Hydrochloric acid is produced by the parietal cells of the stomach
Digestion begins in the mouth, when we chew and swallow, and is completed in the small intestine. i.e digestion is complete in small intestine.
Answer:
Absorb water, complete digestion, and elimenate waste
Explanation:
I had this same lesson, I did what the other person said
and it was wrong. I promise this is right.
What carries nutrients and oxygen from the mother to the fetus.
A. Umbilical cord
B. Fallopian Tubes
Answer:
Umbilical Cord
Explanation:
The unbilical cord uses the blood of the mother to carry oxygen to the blood of the fetus through the placenta.
Calculate the diploid & haploid numbers for each of the following organisms
Organism
Diploid number
Haploid number
Camel
70
Human
46
Squirrel
20
Apple
34
3
Mosquito
Frog
13
Lettuce
18
Explain how a human baby gets 46 chromosomes:
Answer:
Meiosis is the start of the process of how a baby grows. Normally, meiosis causes each parent to give 23 chromosomes to a pregnancy. When a sperm fertilizes an egg, the union leads to a baby with 46 chromosomes.
16)
Base your answer on the information below and on your knowledge of biology
The Galapagos pink land iguana, Conolophus marthae (C. marthaes, is native to
only one of the Galapagos Islands. its entire range is currently limited to Wolf
Volcano on Isabella Island. The iguana was first discovered this island in 1986
Genetic studies of the animal began sometime later, and it was identified as a
species separate from other guana populations on the Galapagos in 2009. Its
population might have been as high as 100 in 1986, but now there might be as few
as 10 of the animals left alive
Other evidence indicates at this species could have diverged from another line
of iguanas about 5.7 million years ago. After that the other line of iguanas diverged
into two other species. Cpallidus and C subcristatus
Which evolutionary tree best represents the information about the pink land iguana provided
in the passage?
.
C. pallidus C. subcristatus marthae
A)
C. marthae C. subcristatus C. pallidus
B
C. pallidus C. marthe C. subcristatus
c)
C. subcristatus C. marthae c. pallidus
D)
Answer:
B) C. marthaes C. subcristatus C. pallidus
Please help me, brainlist will be givin.
Answer: mouth- D, liver- A, salivary glands- B, Stomach- C, Large intestine- E, Intestinal villi-F, Mechanical digestion- G, Small Intestine- H, Gallbladder- I. brainliest?
Explanation:
(By CMI W Sunce Source
1. What organism is pictured?
2. Name and describe the process is shown on the right.
3. What is the name of the circular bodies? What happens there?
Answer:
Explanation:
Which of the following statements about green exercise is true?
Environmental health
Answer:
we cant see the statement
Explanation:
How does the atmosphere help to make Earth livable? Check all that apply.
causes the seasons
contains oxygen
provides warmth
creates important nutrients
blocks harmful energy from the Sun
Answer:
- contains oxygen
- provides warmth
- blocks harmful energy from the Sun
Explanation:
this is the answer hope this helps (^_^)
Answer:
the one above me is right
Explanation:
What are two types of animal waste?
Answer:
Throughout the following segment, the summary of the given question is summarized.
Explanation:
Animal wastes were most typically thought of as excretory products somewhat from living organisms.
The two types of waste are:
Biodegradable:The certain commodity that could be quickly decomposed by moisture or water, oxygen, sunlight, or microbes has been considered biodegradable waste.
Non-biodegradable:Material has always been characterized as such a substance that can't be disassociated via living phenomena as well as being a pollutant.
Describe the force of Earth’s gravity.
Answer
Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.
URGENT WILL GIVE BRAINLINESS
Choose one of the following scenarios and answer the questions provided. Support your answers using scientific reasoning and discussing possible impacts to individuals, society, and the environment. Be sure to also discuss any medical or ethical issues that may apply. (10 points)
Scenario 1:
Genetic engineering can be used to create more productive strains of farm animals. By adding genes to an animal's DNA, the animal can be made to produce milk or meat containing vital nutrients that would not be found naturally in those products. This provides a greater amount of nutrients per serving of milk or meat.
Do you think that this type of genetic engineering should be pursued? Explain your answer. (5 points)
What are some possible impacts (positive and negative) of this type of genetic engineering on individuals, society, and the environment? (5 points)
Scenario 2:
In the future, doctors may be able to evaluate your DNA to check for genetic markers related to specific medical conditions or harmful reactions to medications. Your personalized genetic profile could be kept on record and referred to in order to develop personal medical treatment based on your unique DNA sequencing. Scientists have found that just small variations in a specific section of your DNA can help determine how well some medications can work for you or if they would be beneficial at all.
Would you want to have your DNA profile kept in your medical record as a reference for your doctors? Explain your answer. (2 points)
What are potential pros and cons of having such tests done and referring to DNA sequences when determining a patient's medical treatment? (5 points)
Describe how the availability of this technology might affect the frequency of genetic diseases in individuals and populations. (3 points)
Answer:
i tried my best (so many questions on scenario 2)
Explanation:
scenario 1: there are many positive and negative possible impacts that come with genetic engineering. A very negative outcome could come from just one mistake. But if there was a way to ensure that nothing could go wrong than the outcome would be an healthy new meat or milk that's packed with nutrients.
scenario 2: I think if this was a real thing i would be completely for it. If a person was to get their DNA checked then doctors would be able to prescribe a medication that would fit you. this could also prevent any allergic reactions to and medications or treatments.
I personally would want my DNA profile kept on record so that i can be treated with the right medications for me.
(The potential list pros and cons would probally look like this)
PROS
Makes for better treatmentCan show genetic markers related to specific medical conditions or harmful reactions to medications.can help determine how well some medications can work for you or if they would be beneficial at all.CONS
DNA screening may not show all conditionspatient may not be able to get treated if their condition is unknownSomething could go wrong during the screening a wrong treatment may be administered as a result.Will give brainliest
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After an initial infection of the measles virus, B-cells recognize the measles virus in your body. How is this helpful in human immune response? (SC.912. L.14.52)
ws
O The B-Cells transfer this recognition to T-cells, which will then devour the viruses
o The B-cells use this recognition to defend the body against the B-cells more quickly recognize and respond to any other virus that invades the body
O The B-Cells more quickly recognize the response to any other virus that invades the body
O The B-cells produce antibodies more quickly if the measles virus is encountered again
Answer: it’s D
Explanation: