The density and variety of receptors vary in different regions. For example, in hairy skin the peritrichial endings are most common, but Merkel's discs and free nerve endings are also present. In glabrous (hairless) skin, free nerve endings are present, as are Merkel's discs and Meissner's corpuscles.
In a certain breed of cats, having black hair is the result of two dominant alleles for hair color (HH). The heterozygous genotype (Hh) produces a cat that has black and white spots. Having two recessive (hh) genes results in a white-haired cat. The Punnett square below shows the results of a cross between which two cats? H H HHHHH hHhHh OA. two spotted cats OB. a spotted cat and a white cat O C. two black cats OD a black cat and a spotted cat
Answer:
The answer is two black cats and two spotted cats.
What is the main reason countries should work together to reduce air
pollution?
O A. Air and water pollution remain localized.
O B. People carry air pollution from place to place during travel
C. Winds carry air pollution across oceans and continents.
O D. Pollution in a river becomes diluted before it crosses into another
country.
Answer:
C
Explanation:
The main reason countries should work together to reduce air pollution is option C. Winds carry air pollution across oceans and continents.
What is air pollution?It is the contamination of the indoor or the outdoor environment should be chemical, physical, biological agent that changed the natural attributes of the atmosphere.
So here the wind should carry air pollution that across the ocean and continents.
hence, the option c is correct.
Learn more about pollution here: https://brainly.com/question/17646687
how did Gregor Mendel learn about heredity?
A. he collected detailed information on inherited traits of pea plants
B. he carefully observed the chromosomes of pea plants and collected data on them
C. he was a monk that studied how bees mated with each other and what their offspring looked like
D. he bred animals for desired traits and collected data on the offspring
E. he did research about the DNA of pea plants and kept detailed records
Gregor Mendel learn about heredity by collecting detailed information on inherited traits of pea plants. Thus, the correct option is A.
What is Heredity?Heredity may be defined as the process by which characters are transferred from one generation to the next generation. It is also known as inheritance.
Gregor Johann Mendel is known as the father of genetics because he gives the concept of genetics and heredity by demonstrating his experiments on the garden pea plants (Pisum sativum).
He collected descriptive information on characters like seed shape, seed color, flower color, pod shape, pod color, flower position, and stem height as well as the inherited traits of such characters.
Therefore, the correct option is A.
To learn more about Gregor Mendel, refer to the link:
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Which of the following represents an organized package of DNA?
C. the answer is c.... maybe
Answer:
the answer of your question is cell...
DNA is tightly Packed up to fit in the nucleus of every cell
Suppose you are studying a population of bark beetles who experience a pattern of exponential growth followed by population crashthat tends to repeat with time. You also observe that this population appears to be density independent, so that they are not really affected by competition. What might you say about their life history?
Answer:
The following can be deduced from the life history of bark beetles;
* All bark beetles life stages are spent in the phloem, internal bark, and bark, aside from when grown-ups leave the tree they created in to travel to new host trees. Bark beetles feed on the phloem of their host trees during grown-up and larval stages.
* Many bark beetles travel toward debilitated host trees, be that as it may, during environmental conditions ideal for population improvement, populaces may develop quickly and effectively assault healthy trees.
Explanation:
Bark beetles determine their name since they live and create in the bark and wood of trees and bushes. Grown-ups unearth egg displays in living bark (phloem).
Bark beetles are the most dangerous creepy insects in western coniferous woodlands. It has been assessed that 90% of insects caused tree mortality and over 60% of the complete insect caused loss of wood development in the US is because of bark beetles.
how do i sikp vids on edgenuit. y
Answer:
You don't skip vids because you can't. It puts you back one second.
Explanation:
This is an exploit that does not work. There is a way to skip one vid though, you watch a little bit, go to the home page, and then go back into the lesson and you can skip a vid. Hope this helps!
Name any four animals which take careof their babies
Answer:
Peguins, Elephants, Orangutans, Octopi
Explanation:
Hope this helps :)
-Octopi litterally starve themselves for their children when nesscary it's cute-
-For the first full month of life, baby orangutans never let go of their mother-
-All the female adults in a elephant herd take turns watching the baby-
-Dad emperor peguins take care of their children for two months while the momma is out at sea replenshing herself, in both egg and baby form-
Undigested food or old cell particles can be eliminated from the cell by: *
How does society affect us?
There are a number of reasons why people allow social influences to affect their thoughts and behavior. One reason is that we often conform to the norms of a group to gain acceptance of its members. ... Additionally, group conformity enables a sense of cohesion within a society.
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Road to Revolution Test 3 of 203 of 20 Items Item 3 What statement best completes the chart above? Road to Revolution Test 3 of 203 of 20 Items Item 3 What statement best completes the chart above?
What feature of cells is best demonstrated in the image
Answer:
organisms are usually made up of more than one cell
Explanation:
Which of the following factors limit cell size? State yes or no.
A.) Surface are to volume ratio.
B.) Amount of DNA in a cell.
C.) Elasticity of the plasma membrane.
D.) Amount of diffusion into an out of the cell.
Answer:
A.
Explanation:
Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes.
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Answer:
B
Explanation:
***If you found my answer helpful, please give me the brainliest, please give a nice rating, and the thanks
Which of the following do sage grouse and California tiger salamanders have in common?
They both thrive on ranchlands used for grazing.
They both consume vegetation that cattle cannot eat.
They both play a critical role in balancing the ecosystem of ranchlands.
They both establish mutualistic relationships with grazing herd animals.
Answer:
The answer is "They both play a critical role in balancing the ecosystem of ranchlands"
Explanation:
The more prominent sage-grouse, otherwise called the sagehen, is the biggest grouse (a kind of bird) in North America. Its reach is sagebrush nation in the western US and southern Alberta and Saskatchewan, Canada. It was known as essentially the savvy grouse until the Gunnison sage-grouse was perceived as a different animal groups in 2000. The Mono Basin populace of sage grouse may likewise be unmistakable.
The more noteworthy sage-grouse is a lasting occupant in its favorable places however may move short distances to bring down heights during winter.
Answer:
They both thrive on ranchlands used for grazing.
Explanation:
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When things are difficult in your course and you are having trouble what resources can you use to help you find the answers?
so can you guys help my. My teacher she ask me that question & i dont have answer for this
Answer:
You can ask your teacher, or use the resources that they have provided for you. You can also use professional websites that your teacher would approve of.
Explanation:
What impact do currents have on the geography of the ocean ?
Answer:
Ocean currents act much like a conveyor belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth's surface.
Explanation:
I hope this helps
Answer:
cean currents act much like a conveyor belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth's surface. Explanation:
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Vaccination _____.
is always efffective in preventing disease
provides a passive immunity against disease
involves injecting the body with specific medication
should be given on a regular schedule from birth
Answer:
involves injecting the body with specific medication
Explanation:
Vaccination is a versatile and effective methodology for preventing diseases caused by exposure to harmful bacterial and viral infectious agents. Literally, vaccination refers to the administration of medical preparations that help the body to produce immunity against infectious diseases. Vaccines are used to prevent outbreaks caused by infectious diseases. Even under optimal conditions, vaccination is not always effective in preventing disease transmission, because the immune system of each organism may react in a different manner to the same vaccination (even to the same dose). However, vaccination is always encouraged to prevent the spread of infectious diseases. Although there are many vaccines that target age groups, there are others that can be applied to different ages.
Answer:
The answer is b
Explanation:
passive immunity is basically a dead form of the bacteria
If a diploid cell contains 48 units of DNA in its nucleus at the beginning of mitosis, how many units will be present in the daughter cell at the end of mitosis?
A. 12
B. 24
Ashley wants to compare the solubility of three materials salt, sand, and four She fills three beakers with 500 ml, of water each She then adds the same amount of each solute to the beaker. The picture below shows the particles left after mixing.
Sand: 500 ml
Flour: 500 ml
Salt: 500 ml
Based on Ashley's observations what statement can she make about the solubility of the three matensis?
- Sand is more soluble than sat and Tour
- Flour is more soluble than salt and sand
- Sand is the least souble when compared to four and salt
- Sat is the least soluble when compared to four and sand
Answer: Sand is the least soluble when compared to flour and salt.
Explanation: Flour and salt dissolve much easier than sand.
Why is it necessary to have a balanced environment ?
Survival of all organisms is actualized due to ecological balance. Various species survive because favorable ecosystems were created. Favorable ecosystem ensures that each organism thrive and multiply as expected. They get enough food to keep them alive. Ecological balance is also important because it leads to the continuous existence of the organisms
What brain structures regulate events in the ovaries and uterus?
Answer:
The Pituitary and Ovarian Hormones Control the Ovarian Cycle
Explanation:
FSH and LH stimulate ovarian follicles to grow. As the follicles grow, they begin to secrete estrogen. During this phase of the cycle, the increasing levels of estrogen feed back on the pituitary to inhibit the release of additional FSH and LH.
Please help I only have 10 mins! HELP ASAP
Answer:
structure determines function
Explanation:
If your oxygen levels are too low, your respiration rate would _________.
increase or decrease
Example of form follows function in cell biology
Answer:
Example: human's arm and bat's wing share the same evolutionary origin and exhibit similar internal anatomical structures, but they have different forms because these structures have different functions
Explanation:
The idea "Form Follows Function" indicates that the form/shape of a structure is directly associated with the function of that structure. The relation form-function is a consequence of the evolutionary process. Thus, in different species, analogous structures that share the same evolutionary origin can have different forms and/or shapes because they perform distinct functions, such as in the example above.
how biofilms improves food quality?
Answer: Biofilms can harbor human infectious agents in the environment, but they also can promote remediation of contaminated groundwater and soils. They assist in metals mining and they play an important natural role recycling matter on Earth.
Hope this helps.... Stay safe and have a Merry Christmas!!!!!!! :D
How will this change in the environment most likely affect the mouse population?
A. The adaptation of thinner fur will be selected over thicker fur, and the population will remain unchanged.
B. The adaptation of thicker fur will be selected over thinner fur, and the population will remain unchanged.
C. The adaptation of thinner fur will be selected over thicker fur, and the population will evolve.
D. The adaptation of thicker fur will be selected over thinner fur, and the population will evolve.
The correct answer is D on edge 2020
Answer:
i think it will help you
,
Answer:
d.
Explanation:
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This part of the brain is covered in a thin layer of gray matter. Thinking, memory, and consciousness are some of the many functions that occur in this part of the brain. This part of the brain is the
Answer:
Cerebrum
Explanation:
Cerebrum is the part of the brain responsible for Memory, consciousness and thinking. The cerebrum is the large folded area of the brain and is covered in a thin layer of gray matter.
A bony fish has a ________ that helps it maintain depth.
Question 4 options:
lungs
swim bladder
dorsal fin
cartilage
Answer:
Swim bladder
Explanation:
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Answer:
Swim bladder
Explanation:
Bony fish have a swim bladder which helps them maintain a constant depth in the water column.
this is a trait passed down to us from our parents or other relatives. it is passed down through genes
Answer:
Inherited traits are the ones which have passed on from the parents to the children and can go on passing to the coming future generations as well. Traits are the physical characteristics expressed when specific allele of specific gene is present.
Mycorrhizal fungi are _________.
a. mutualistic root-dwelling fungi that help plants obtain more water and nutrients.
b. mutualistic leaf-dwelling fungi that obtain sugar from plant leaves
c. parasitic leaf-dwelling fungi that strangle plants
d. epiphytic plants living on plant stems and leaves
Please select the best answer from the choices provided
Answer:
(A) mutualistic root-dwelling fungi that help plants obtain more water and nutrients.
Explanation:
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Answer:(A) mutualistic root-dwelling fungi that help plants obtain more water and nutrients.
Explanation:
edg 2021
Explanation: