Answer:
the red fox has 38 chromosomes,
Explanation:
Would the carrying capacity of an area for a species be effected by the other species that live in the same area?
No, each species is separate.
Only if the two species share food.
Only in the winter when food and shelter are more scarce.
Yes, all the populations in a community effect each other.
Answer:
I would say yes, all the populations in a community affect each other.
Explanation:
In biology, the concept of carrying capacity pertains to the number of organisms that can survive in a certain environment based upon their resources. So, if the species relies on the other species that live within the same environment, it would obviously affect that species.
At which location is contact metamorphism least likely to occur
1. divergent boundary
2. convergent boundary
3 .transform boundary
Contact metamorphism is the result of rising of hot magma, where by contact, other previously solidified rocks also metamorphize. This events occurs in convergent and divergent plate boundaries.
-------------------------------------
Contact metamorphism refers to a localized metamorphism. It occurs in the vicinity of intrusive igneous rocks and results from the term effects of hot magma.
Contact metamorphism occurs under elevated temperatures and low-pressure conditions. It is closely related to magmatism.
It occurs in oceanic dorsals, where the extremely hot magma rising to the surface metamorphizes other previously solidified magmatic rocks.
It is very common to find this metamorphism at both convergent and divergent plate boundaries, where molten rock is produced.
I. Convergent. Collision area between two plates. Two oceanic plates might collide, or one oceanic plate with a continental one. In this last case, the oceanic crust sinks under the continental plate, and magma rises to the surface by crevices. The thicker and older plate subduces under the other plate. Also, collisions create volcanic arches and continental arches. In these boundaries, blueschists form by contact and regional metamorphisms.
II. Divergent: New crust is created by the rising molten materials coming from the mantle when two plates separate. A stream of hot material creates a new seabed between the separating plates, producing the sea bottom expansion. This process occurs along with an underwater mountain range, known as the mid-oceanic ridge or divergent ridge. Chlorite and plagioclase metamorphic rocks are formed by contact metamorphism.
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Which of the following defines an ecological succession
Answer:Ecological succession is the process that describes how the structure of a biological community (that is, an interacting group of various species in a desert, forest, grassland, marine environment, and so on) changes over time. The structure of this community becomes more complex as new species arrive on the scene.
Explanation:
Compare and contrast different techniques to stop smoking and for cutting down on excessive alcohol consumption
Explanation:
skin patches, chewing gum, inhalator,nasal and mouth spary
Why is the average mass
more useful quantity than the actual mass of any single grain of rice?
The average gives better information about the population than individual measurements.
What is the average mass?
The average of a quantity is used to reflect the weighted property of a system. For instance, in a bag of rice, there are so many grains. Each of these grains of rice has their individual weights and it could be difficult to measure them one after another.
It would be better to have a property that helps us to obtain a number that gives us an idea of the masses of all he grains of rice in the bag of rice without measuring them individually.
Thus, the average mass is more useful because it gives more information about the masses of all the grains of rice rather than individual masses.
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What are the magnification abilities of each of the objective lenses? What is the total magnification whenusing each objective?a.Scanning (small lens), red ring = b.Low-power (medium lens), yellow ring =c.High-power (large lens), blue ring =d.Oil immersion (largest lens), white ring =
Answer and Explanation:
Scanning Objective Lens (4x): it has a low magnifying power. It is used to make scanning scanning analyzes, can be used in conjunction with a 10x ocular lens, expanding its magnification to 40x
Low Power Objective (10x): It is efficient for analysis on glass slides and is one of the most used lenses due to its high adaptability. Provides a very close view of the user.
High Power Objective Lens (40x): It allows a much closer view because it has high power. It allows the visualization of fine and delicate details.
Oil Immersion Objective Lens (100x): provides powerful magnification, allowing many details to be observed. It can be combined with an eyepiece lens, expanding its magnifying capacity. It needs to be dipped in oil to work properly.
Answer:
Magnification abilities of each of the objective lenses are 4x, 10x, 40x, and 100x.
a) Scanning = 4x
b) Low-power = 10x
c) High-power = 40x
d) Oil immersion = 100x
Explanation:
Hope it helps:)
What are the strengths and limitations to a basic protein
Answer:
Un-paraphrased, according to alokamedicare.in, "What are the strengths and limitations to a basic protein." Protien helps support strong bodies.
Chapter 1
1. Which of the following is an example of homeostasis?
a. regulation of blood CO2 level
b. regulation of blood glucose level
c. regulation of body temperature
d. all of the above
2. Which statement is a correct description of negative feedback control system?
a. It is stimulatory
b. It is inhibitory
c. It amplifies the change that is occurring
3. Positive feedback control system:
a. Are stimulatory
b. Tend to produce destabilizing effects and disrupt homeostasis
c. Produce an action that is opposite to the change that activate the same system
d. Both "a" and "b" are correct
4. The lungs are ____________ to the liver:
a. distal
b. lateral
c. inferior
d. superior
5. The heart is ___________ to the lungs:
a. superior
b. dorsal
c. medial
d. lateral
6. A vertical plane through the body dividing it into right and left is termed:
a. sagittal
b. lateral
c. transverse
d. frontal
7. A patient sustains severe blunt trauma to the left upper abdomen and requires surgery. The body organ most likely to be involved is the ____________
a. appendix
b. gallbladder
c. spleen
d. urinary bladder
8. Cytology is the study of:
a. tissues
b. organisms
c. cells
d. all of these are correct
9. A term that means nearer the attached end of a limb is:
a. medial
b. lateral
c. distal
d. proximal
10. Coronal plane:
a. Divides the body into anterior and posterior portions
b. Divides the body into upper and lower portions
c. Divides the body into left and right portions
d. Is also called horizontal plane
Answer:
homeostasis regulate body glucose
Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
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The Dunkers are a religious group that moved from Germany to Pennsylvania in the mid-1700s. They do not marry with members outside their own immediate community. Today, the Dunkers are genetically unique and differ in gene frequencies, at many loci, from all other populations including those in their original homeland. Which of the following mechanisms likely explains the genetic uniqueness of this population? A population bottleneck and Hardy-Weinberg equilibrium OB. heterozygote advantage and stabilizing selection C. mutation and natural selection D.founder effect and genetic drift
The Dunkers are a religious group that moved from Germany to Pennsylvania in the mid-1700s. They do not marry with members outside their own immediate community. Today, the Dunkers are genetically unique and differ in gene frequencies, at many loci, from all other populations including those in their original homeland. The mechanisms likely explains the genetic uniqueness of this population is founder effect and genetic drift. The correct answer is D.
In order to establish a new population, Dunkers relocated to Pennsylvania and settled there. It's possible that this new population does not share the same gene pool and allele frequencies for every gene as the original population did. The founder effect describes the shift in a population's allele frequencies that results from a small number of individuals moving into a new territory.
Due to their tiny size, the newly arrived Dunkers in Pennsylvania were more susceptible to any random occurrence that might have increased the genetic diversity of their gene pool. The term for this is genetic drift. Therefore, founder effects may be responsible for their group's genetic distinctiveness from all other populations and from their ancestral population.
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Please answer will mark brainiest!
Select the correct answer.
Emma drinks water from a glass using a straw. Which of these best describes how the fluid moves from the drinking glass to Emma's mouth?
Emma creates a pressure difference allowing the fluid to flow
Emma creates a temperature difference allowing the fluid to flow
Emma creates a change in the state of the fluid using the straw
Emma creates wind which gives kinetic energy to the fluid.
OA.
OB.
O C.
O D.
Answer:
Please mark me brainliest
Explanation:
The fluid moved from the glass to Emma's mouth due to reduced pressure in the mouth during the sucking process.
When the water is in the glass and the straw is placed in the fluid,there is no flow of fluid up the straw because the Atmospheric pressure outside the glass maintains an equal pressure on the surface of the glass.When Emma sucks in the water with the straw,there is increased volume in the mouth that will create a low pressure zone in the mouth.This in turn will make the higher atmospheric pressure outside the glass force the liquid up the straw to reach Emma's mouth.
29.4.5 Quiz: Globalization and the Natural Environment
Question 9 of 15
Why is water considered a renewable resource?
A. It is less expensive than other sources of energy.
B. It can be obtained from the natural environment.
C. It is used faster than it can be cleaned or replenished.
OD. It can be replaced with natural processes over time.
SUBMIT
Answer:
it can be replaced with natural processes over time.
Help me fast please guys thanks!!!!!!!
Answer:
The answer is cattle ranching for beef and leather products.
Explanation:
cattle ranching doesn't require trees. You don't use trees to feed the cattle.
HI i would like some help asap
Answer: methionine, arginine, threonine
Explanation:
1. What is the difference between a rill and a gully
Answer:
Explanation:
Rill erosion occurs when runoff water forms small channels as it concentrates down a slope. These rills can be up to 0.3m deep. If they become any deeper than 0.3m they are referred to as gully erosion
1. A plant tissue cells are elongated and thickened with cellulose strips at the corners.
a. Name the tissue having these features.
b. How is it involved in storing starch?
c. How does it help young stems and leaves to bend without breaking?
Answer:
Explanation:
Collenchyma is the tissue with cellulose strips at the corner. It is usually found in the shoots and leaves of plants providing strength, support. The cells have thick cell walls with the corners thickened with cellulose.
Collenchyma is made of up cellulose and pectin, starch are stored as cellulose in collenchyma.
It prevents breakage of young stem by given strength, especially in growing shoots and leaves due to its thickened corners.
What is the most effective way to eliminate the transmission of Ebola from person to person? List 3 additional questions that will help us investigate the ebola phenomenon.
Answer:
points
Explanation:
What is Meaning of biology?
Answer:
biology is the study of life
bio means life
Answer:
The science of life and of living organisms
Explanation:
An acentric fragment is one result of crossing-over between a normal chromosome and a chromosome that has undergone what kind of mutation?
Answer:
paracentric inversion
Explanation:
A paracentric inversion happens as a result of a portion of one chromosome , or a packet of genetic information, which is flipped such that there are changes in the order of genetic information. Every of the chromosome has a part that is near the middle which is referred to as a centromere. Paracentric inversions do not include the involvement of the centromere of a chromosome.
Much like auxin in a stem causes it to grow upward, the auxin in which structure makes it grow downward?
Responses
flowers
roots
gametes
leaves
Answer :Roots
Explanation: Gravitropism is based on the redistribution of auxin in the elongation zone of the developing root. If the root is not growing vertically downward, then auxin accumulates in the lower parts of the root, inhibiting cell elongation and causing the root to bend in the direction of gravity.
5. member of the group that includes
dogs, wolves, and foxes
Canines, also called canids, include foxes, wolves, jackals, and other members of the dog family (Canidae). They are found throughout the world and tend to be slender long-legged animals with long muzzles, bushy tails, and erect pointed ears. This is a list of canines ordered alphabetically by genus.
What enzyme maintains a stock of ATP-G-actin for when the cell needs a burst of ATP-G-actin?
-Profolin
-Thymosin B-4
- ADF/cofilin
ADF/ cofilin enzyme maintains a stock of ATP-G-actin for when the cell needs a burst of ATP-G-actin. The correct option is C.
Thus, The dynamics of filament assembly are modified by ATP-binding on actin subunits, with ATP-binding often favoring intersubunit interactions and hence filament assembly .
While the rate of subunit loss is independent of the concentration of free ATP-G-actin, the rate of actin addition to filaments is dependent on it. Actin filament development occurs when the rate of addition exceeds the rate of dissociation at high concentrations of free ATP-G-actin.
Small, naturally occurring compounds called toxins, including as phalloidins, cytochalasins, latrunculin A, and jasplakinolide, attach to actin and change how it polymerizes.
Thus, the ideal option is C.
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Which describes vestigial structures and how they relate to evolution?
A. Snakes have tiny internal hind leg bones, indicating that they likely descended from lizards.
B. Humans and dogs have similar bone structures in their forelimbs, indicating a common ancestor.
C. Dolphins and birds have structures that are adapted for swimming, but the structures did not evolve the same way.
D. The DNA of mice and chickens shows similar patterns, suggesting that the two species are related.
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two closely related birds live on seperate islands and do not interbreed what type of isolation is occurring
When two closely related birds live on separate islands and do not interbreed, the temporal isolation is occurring.
What do you mean by temporal isolation?Temporal isolation is a type of reproductive isolation mechanism among sexual organisms in which the differences in the timing of critical reproductive events prevent members of closely related species.
Temporal isolation happens when two or more species reproduce at different times. For example, three species of orchid live in the same rain forest. Each species has flowers that last only one day and must be pollinated on that day to produce seeds.
One prezygotic reproductive barrier is temporal isolation. Temporal isolation means 'isolated in time,' so this is a mechanism that prevents species from mating because they breed at different times.
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What does acid rain look like so that anyone can recognize it?
Which of the following correctly describes the differences in organelles found in plant cells compared to animal cells.
A. Chloroplasts and Endoplasmic Reticulum are found only in plant cells and the nucleus is only in animal cells.
B. Cell membranes and mitochondria are found only in plants. Ribosomes are much larger in plant cells.
C. Cell walls and chloroplasts are found only in plants. Vacuoles are much larger in plant cells.
D. Mitochondria are found in animal cells and chloroplasts are found in plant cells.
Answer:
C. Cell walls and chloroplasts are found only in plants. Vacuoles are much larger in plant cells.
Writing the lab report
Section I: Overview of lab
Answer:
What is the lab about and what are the variables is something to first think about
The Laboratory is a room that teachers learns on how to Use the instrument in the room and how they works and gives us information about them to have more understanding.
I need help answering the questions this is anatomy
Comment on classmate's post:
I agree with your post about the clinical sign of petechiae indicating a possible bleeding disorder. Petechiae are small, flat, red or purple spots on the skin caused by bleeding into the skin's layers. I would like to add that petechia can also be a sign of other medical conditions such as meningococcal sepsis or vasculitis. It is crucial for physicians to investigate further and identify the underlying cause of petechiae to provide appropriate treatment.
What is a Clinical sign?Generally, Clinical sign: Erythema marginatum is a clinical sign that a physician may observe on the skin of a patient with acute rheumatic fever. Erythema marginatum is characterized by non-pruritic, non-painful, pink-red rashes with serpiginous borders, mainly on the trunk and limbs.
Multiple choice question: Which of the following conditions is NOT associated with the presence of skin rash?
A) Lyme disease
B) Measles
C) Acute rheumatic fever
D) Malaria
Correct answer: D) Malaria
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Name the two layers that make up the skin, and identify a function for each layer.