Over time, what will happen to the population of brown mice that live in a
snowy environment compared to a population of white mice living in the
same environment?
Answer:
The population will decrease
Explanation:
The reason it will decrease is that the predators will be able to find the brown mice more easily in the snow then the white mice.
Will give brainliest... How can understanding the principles of succession help to combat deforestation?
Explanation:
Secondary succession occurs after a disturbance such as a forest fire, where there is still some organic matter to allow new plants to grow. Both types of succession take place over long periods of time and result in the communities reaching a state of equilibrium.
please answer my question PLEASEEEE I GIVE 25 POINTS I SWEAR ON GOD PLEASE
Answer: Okay what is the question?
Explanation:
Answer:
um whats ur question, tell me on comments
Explanation:
(its actually 8 points)
20. Many of California earthquakes are caused by?
1.two plates sliding past one another.
2.an oceanic plate and a continental plate colliding.
3.two continental plates colliding.
4.none of the above
Answer:
The earthquakes of California are caused by the movement of huge blocks of the earth's crust- the Pacific and North American plates. ... About two-thirds of this movement occurs on the San Andreas fault and some parallel faults
In steps 4 and 5, you are shown the offspring first. Here, you will use a Punnett square to determine
actual results of a cross between offspring.
the actual age of the offspring.
the genotypes of the parents.
how genes are expressed.
Answer:
c
Explanation:
Punnet square will help in the determination of the genotype of the parents. Therefore, option "C" is correct
What is punnet square?A Punnet square is a method developed for the determination of the possibilities of cross-breeding. This helps in the determination of the genotype and phenotypes of the offspring during cross-breeding. Plants' and animals' phenotypes can be predicted by the punnet square.
The types of crosses are dihybrid, monohybrid, alleles that can be dominant and recessive, homozygous, and heterozygous crosses. The method of construction of a punnet square is in a square four quadrants are constructed and the alleles are mentioned above each square.
Therefore, Punnet square is a useful and valid method for the determination of the genotype and phenotype of the cross.
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If you have the template DNA strand with GCG, what is the complementary amino acid after translation?
CGG
it has been transcribed
Which of the following statements best supports Mendel's Law of Segregation?
Mendel law of segregation
Answer: The answer is C, the individual alleles that make up the gene must SEGREGATE (which means separate) during gamete formation, hence the name “law of segregation”
Explanation: Hope this helps
During gamete formation, the individual alleles that comprise a gene must separate. The correct option is C.
What is law of segregation?As per Mendel's law of segregation, "during gamete formation, every gene segregates from each other so that each gamete conveys only one allele for each gene." The second law of inheritance is the law of segregation.
During gamete formation, the individual alleles that comprise a gene must separate from each other in a particular way.
Thus, the correct option is C.
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The missing options of the question are:
A-individual traits are inherited independently of one another.B-dominant traits are always separated from recessive traits during reproduction.C-the individual alleles that make up a gene must separate during gamete formation.D-breeding two true individuals together always produces offspring‘s with the recessive phenotype2. What field of science are homologous
structures used as evidence for?
er
O photosynthesis
O evolution
O cell theory
O big bang
pls help me with this immediately!!! and pls give me the correct answer and don’t guess or leave a link.(i’ll be giving brainiest to those who actually give the right answer and don’t guess and those who don’t leave links)
Please Help its Biology
The formation of fossil fuels requires:
(Choose multiple)
short time period
moderate temperature
high temperature
long ages
high pressure
Answer:
High Pressure
High Temperature
Long Ages
Explanation:
Answer:
short time period
moderate temperatures
Explanation:
I just finished this assignment.
Match the best description to the following terms:
Question 2 options:
1
rounded back and shoulders
weak abdominal muscles and short hip flexors, cause an arch in the low back
protruding abdomen
1.
lordosis
2.
ptosis
3.
kyphosis
Rounded back and shoulders - Kyphosis
Weak abdominal muscles and short hip flexors, cause an arch in the low back - Lordosis
Protruding abdomen - Ptosis
What is Kyphosis?Kyphosis: Kyphosis is a condition where the spine is abnormally rounded in the upper back, resulting in a hump-like appearance. This can be caused by a variety of factors, including poor posture, degenerative diseases of the spine, and osteoporosis.
Mild cases of kyphosis may not cause any symptoms, but more severe cases can result in back pain, difficulty breathing, and other complications.
Lordosis: Lordosis is a condition where the spine curves inward at the lower back, resulting in an exaggerated arch. This can be caused by weak abdominal muscles, tight hip flexors, or a variety of other factors.
In some cases, lordosis may not cause any symptoms, but it can also lead to lower back pain, difficulty standing or walking, and other complications.
Ptosis: Ptosis is a condition where a body part, such as the eyelid or breast, droops or sags. In the case of a protruding abdomen, ptosis refers to a condition where the abdominal muscles and connective tissue are weakened, causing the abdomen to bulge outward.
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The uterus connects the mother and the developing fetus. Please select the best answer from the choices provided T F
Answer: f
Explanation: the uterus is where the fetus is located I’m pretty sure hope this helps :)
If all photosynthesizing organisms were removed from the planet would animals still be able to perform cellular respiration?
Answer:
No
Explanation:
This is because oxygen will not be available for breathing and energy will not be released for cellular activities because photosynthesizing organisms have chlorophyll and trap light energy ffrom sunlight , using carbondioxide and water to produce glucose and oxygen. Oxygen is the by product which is the gas that is inhaled by living organisms during respiration and also break glucose to release ATP. Therefore without these organisms, respiration will be difficult.
Please please help me
!!!!!!!!!
Answer:
1) process A
Explanation:
2) process B
3) valine
4) mutation
help please//what’s a phenotype?? thank you.
NO LINKS PLS
Answer:
Brown hair, dimples, and green eyes.
Explanation:
A phenotype is a description of your physical characteristics (observable characteristics). These are the things that you see when you look at someone.
Why is starch an important molecule in gravitropism?
It is heavy
It is a hormone
It is found only in roots
It is responsible for root cell division.
Answer:
Its is only found only in roots
Explanation:
Hemophiliacs have blood that does not coagulate well, and they often die at a young age. The disease allele is recessive and X-linked. The normal allele (N) is completely dominant over the disease allele (n). If a hemophiliac woman and a non-hemophiliac (normal) man have children, what percentage of their sons would be expected to have the disease? What percentage of their daughters would be expected to have the disease?
o percent of the son and daughter will have the disease but they
0 percent but they be hetrozygous hemophiliac
Phosphofructokinase (PFK) is an enzyme that converts fructose 6-phosphate to fructose 1,6-bisphosphate, by adding a phosphate group. This is the first committed step of the metabolic pathway of glycolysis, and thus it is very tightly regulated. AMP binds to PFK at a site distinct from the binding site for fructose 6-phosphate, and stimulates the formation of fructose 1,6-bisphosphate. ATP binds to PFK at a site distinct from the binding site for fructose 6-phosphate, and inhibits the formation of fructose 1,6-bisphosphate. There are other regulators of this enzyme as well. What is the role of AMP in this example?
A. Competitive inhibitor
B. Noncompetitive inhibitor
C. Allosteric inhibitor
D. Allosteric activator
E. Catalyst
Answer:
D. Allosteric activator
Explanation:
In an enzyme, the allosteric site is a site/motif different from the active site, (i.e., the site with catalytic activity) which is able to interact with regulatory effector molecules in order to activate or inhibit enzymatic activity by influencing the tridimensional (3D) structure of the enzyme. An allosteric activator is an effector molecule with the ability to bind to a specific enzyme at a different site than the active site, thereby modifying the shape of the enzyme and increasing the affinity of this enzyme for its substrate. Moreover, Adenosine monophosphate (AMP) is a nucleotide composed of a phosphate group, a sugar ribose, and an Adenine (A) base. This effector molecule (AMP) has shown to allosterically stimulate diverse enzymes in physiological conditions (e.g., AMP-activated protein kinase).
Chlorophyll is a green pigment in plants responsible for harnessing sunlight to help the plant produce sugars through the process of photosynthesis. If several tomato plants were to be grown under lamps producing only a single color of light, what would be the least effective choice for light color
Answer:
The correct answer is - green color light.
Explanation:
The least effective choice of color would be green color. The plants absorb all different wavelength lights of the visible light spectra but the only color that is not absorbed and reflected back is green color light.
The reflection of the green color light gives the plant its green color. The most absorbed color is violet and orange (chlorophyll a) and blue and yellow by chlorophyll b. Therefore, for the production of sugar and fruit in this tomato plant, green color light would be least effective.
Answer:
green color light
Explanation:
Order the organs of the digestive system from the start to finish.
anus = large intestine = mouth = esophagus = rectum = small intestine = stomach
Answer: mouth, esophagus, stomach, small intestine, large intestine, rectum and anus
Explanation: Hope this helps!
Which of the following is an example of mutualism?
A. Twisting about like a high-flying acrobat, the gray flycatcher plucks moths from the air.
B. On the bird feeders of many residents of southern Illinois, people can watch the fox squirrels and gray squirrels fight with each other for the bird seed, while the birds get scared away by the activity!
C. Scratching with great vigor, the chipmunk tried to knock loose the tick stuck firmly to its ear.
D. Some biologists have observed Egyptian Plovers, a type of bird, land on the open mouth of a Nile crocodile without being eaten and remove leeches stuck firmly to the crocodile's gums.
Answer:
D. Some biologists have observed Egyptian Plovers, a type of bird, land on the open mouth of a Nile crocodile without being eaten and remove leeches stuck firmly to the crocodile's gums.
Explanation:
Mutualism is when two animals are together and they are benefitted and nobody gets harmed. In this situation, the bird and the crocodile aren't attacking each other but they are both helping each other. The bid gets a nice meal and th crocodile can get rid of those leeches. In the other situations there are teo creatures but one ends up getting eaten and that is not what mutualism is about.
Nucleic acids carry something that
makes you unique and a one of a
kind. What is this?
A. lipids
B. genetic code
C. carbohydrates
D. proteins
Answer:
The answer is genetic code I hope it helps you
How do hormones find their target cells, and what transports them to their target cells? (50 points)
Answer:
Hormones activate target cells by diffusing through the plasma membrane of the target cells. Hormones circulate throughout the body via the blood, contacting just about all cells. The "target" cells for a particular hormone have receptors, either on the cell membrane
Explanation:
Answer:
Hormones activate target cells by diffusing through the plasma membrane of the target cells.
The glands of the endocrine system secrete hormones directly into the extracellular environment. The hormones then diffuse to the bloodstream via capillaries and are transported to the target cells through the circulatory system.
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The Great Ocean Conveyor Belt shows the flow pattern of deep-sea density currents. Which statement BEST describes an effect caused by these currents?
Answer:
a
Explanation:
Great Ocean Conveyor Belt influence climate by distributing energy from the Sun describes an effect caused by density currents. So, the correct option is C.
What are Density currents?Density current is defined as the current which is generated by difference in density where the density of ocean water flow is greater than that of its surroundings, more dense water will dive under less dense water.
Current density is crucial to the design of electrical and electronic systems where circuit performance depends strongly on the designed current level, and current density which is determined by the dimensions of the conducting elements. Great Ocean Conveyor Belt influence climate by distributing energy from the Sun describes an effect caused by density currents.
Hence, the correct option is C.
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In a Hardy-Weinberg population with two alleles, A and a, that are in equilibrium, the frequency of the allele a is 0.4. What is the percentage of the population that is rr for this allele? (please explain)
What activities will be doing to learn or practice this knowledge or skill? Engage / Explore Ch.3 Rock Cycle Igneous Rock Sedimentary Rock Metamorphic Rock
Answer:
Research on these rocks can help you to learn this knowledge.
Explanation:
For gaining complete knowledge about rock cycle and formation of different types of rocks you have to study their environmental conditions which allow them to convert into different types of rocks such as Igneous, Sedimentary and Metamorphic Rock. Every type of rock requires a set of environmental conditions that helps in their conversion from one form to another. For example, Igneous rocks are formed from the cooling of magma that is present inside the earth. Metamorphic rocks are formed when the change occurs to igneous and sedimentary rocks whereas Sedimentary rocks are formed through the solidification of sediment.
Which of the following does NOT contribute to water conservation?
Please help!!!
It’s today!!!
Answer:
1.(HOST)
2.(AIDS)
3.(CAPSID)
4.(HIV)
5.(INFECT)
6.(VACCINE)
7.(VIRUS)
8.(LYTIC)
9.(INFECTIOUS)
10.(DISEASE)
11.(PROPHAGE)
12.(REPRODUCTION)
13.(LYSOGENIC)
Explanation:
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Which two systems work together to make the body move?
Muscular and Digestive
Digestive and Circulatory
Circulatory and Skeletal
Skeletal and Muscular
Answer:
The correct answer is Skeletal and Muscular Systems.