Animals such as jellyfish and octopuses shoot water to propel them-
selves. What do their muscles act on?
The beak size in a species of bird is influenced by a gene for which only two alleles exist. The allele that results in a large beak is dominant to the allele that results in a smaller beak. If introduction of a new food source causes the birds with smaller beaks to be better fit to survive, which of the following will most likely happen?
NEEED ASAP!!!! 50 POINTS!!!!1
Answer:
selective pressures will decrease the number of birds with large beaks.
Explanation:
What is radiometer dating and how it works?
Answer:
Radiometric dating calculates an age in years for geologic materials by measuring the presence of a short-life radioactive element, e.g., carbon-14, or a long-life radioactive element plus its decay product, e.g., potassium-14/argon-40Explanation:
Answer:
Using radioactive isotope ratios, radiometric dating can be used to date geological or archeological specimens.
Explanation:
Hope this helps! Pls give brainliest!
Explain the relationship between an infectious disease and a contagious disease.
Please dont copy-paste from other sites!
Answer:
Contagious diseases are spread by contact, while infectious diseases are spread by infectious agents. Something "contagious" is by default "infectious" because contact exposed you to the infectious agent, but something infectious isn't always contagious. You can be infected with food poisoning, which itself is not contagious.
Explanation:
What is the energy conversion that occurs in photosynthesis?
Sunlight (light energy) to Glucose (chemical energy)
Sunlight (light energy) to ATP (chemical energy)
ATP (chemical energy) to Sunlight (light energy)
Glucose (chemical energy) to ATP (chemical energy)
Answer:
sunlight to atp
Explanation:
I vaguely remember that being what my teacher said it was back in 9th grade
1. Scarlett loves pizza, in fact, all Italian food! But she tends to experience severe diarrhea
after eating them. Scarlett's doctor orders a blood test which reveals that Scarlett has
celiac disease. Explain what changes Scarlett will have to make in her diet. Plan at least
three substitutes she could use so that she can still enjoy the great Italian food she
loves. How will Scarlett's health change once she adopts this new diet?
Celiac disease consists of your immune system rejecting foods that contain gluten because it is weakened. One of the only ways to treat it would be to just completely avoid foods with gluten.
Answer:
3 substitutes she could use, Scarlett could follow a strict gluten-free diet. Scarlett could avoid any food that contains barley, flour, farina, durum, and be thoughtful of rice and corn. Lastly Scarlett could eat more nuts, fish vegetables, and things like fruits also she would have to even out her Italian food. Once Scarlett adopts to her new diet she will have benefits such reducing the risk of cancer and heart disease.
Explanation:
The function of a Punnett Square is...:
A: to predict the possible genotypes of the parents
B: to predict the possible alleles of the offspring
C: to identify the inheritance pattern of alleles, from offspring to parents
what is the mRNA strand that would be copied from this DNA strand?
GGC TAT ATC CTG CGC TAT ACG CTA
Name the chemicals used against antigens in order to minimize the effects of a disease. Name one such chemical
Answer:
atom
Explanation:
How would an interbreeding event between our ancestors and other hominid species leave
traces in our DNA?
what is wave short answer
Answer:
A wave is a disturbance in a medium that carries energy without a net movement of particles. It may take the form of elastic deformation, a variation of pressure, electric or magnetic intensity, electric potential, or temperature.
Explanation:
Answer:
A wave is a disturbance in a medium that carries energy without a net movement of particles. It may take the form of elastic deformation, a variation of pressure, electric or magnetic intensity, electric potential, or temperature
so yeah thats the answer :)
The term "survival of the fittest' means
A. The strongest organism will survive.
B. Natural variation among organisms causes more offspring being produced by one set of parents.
C. The strongest, fittest predator will survive
D. Natural variation among organisms causes some to survive and reproduce more than others.
Please help me
can a short pea plant ever be a hybrid?
Answer:no
Explanation:
it can not be a hybrid because the plant is to short and two recessive genes instead of two different genes
will a wound will take a longer time to heal if an individual is lack of carbohydrate?
Answer:
Carbohydrates Role in the body:
Glucose is necessary in wound healing for a number of reasons. These include: Providing energy for leucocytes and macrophages (white blood cells). Stimulates fibroblast growth etc
Wound healing implicates several biological and molecular events, such as coagulation, inflammation, migration-proliferation, and remodeling. Here, we provide an overview of the effects of malnutrition and specific nutrients on this process, focusing on the beneficial effects of curcumin. We have summarized that protein loss may negatively affect the whole immune process, while adequate intake of carbohydrates is necessary for fibroblast migration during the proliferative phase.
Explanation:
Hope this helps, Brainliness please and thank you
Ecological diversity is a measure of the number of.
Niches, trophic levels, and ecological processes of a biological community.
can prove air is a matter?
Answer:
One way to prove that air is made of matter is to blow up a balloon. Before you add air into the balloon, it is empty and shapeless. When you puff air into it, the balloon expands, so you know it is filled with something—air is taking up the space
Explanation:
mark me brainliest!!
if each triplet of nitrogenous (3 bases in a row, such as GAC) on DNA codes for a specific amino acid how many amino acids will your DNA molecule code for?
Answer: 20
Explanation:
How many molecules of water are used in photosynthesis?.
Answer:
ENGLISH:The Photosynthesis equationThe Photosynthesis equationHere, six molecules of carbon dioxide (CO2) combine with 12 molecules of water (H2O) using light energy. The end result is the formation of a single carbohydrate molecule (C6H12O6, or glucose) along with six molecules each of oxygen and water.SPANISH:La ecuación de la fotosíntesisLa ecuación de la fotosíntesisAquí, seis moléculas de dióxido de carbono (CO2) se combinan con 12 moléculas de agua (H2O) utilizando energía luminosa. El resultado final es la formación de una sola molécula de carbohidrato (C6H12O6 o glucosa) junto con seis moléculas de oxígeno y agua.^-^ Hope it helps for you!Lysogeny can result in all of the following EXCEPT immunity to reinfection by the same phage. phage conversion. specialized transduction. immunity to reinfection by any phage. acquisition of new characteristics by the host ce
Given what we know, we can confirm that Lysogeny can result in all of the following except immunity to reinfection by any phage.
Why is universal immunity not a possible result?This has to do with the fact that most microbes have evolved individually. This means that there are slight differences in the infection mechanisms of each phage, and therefore, infection by one phage will not produce immunity against other kinds of microbes.
Therefore, we can confirm that lysogeny can result in all of the following except immunity to reinfection by any phage.
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Which of the following is the most likely consequence for a cell lacking functional lysosomes?
a. The cell dies from a lack of enzymes to catalyze metabolic reactions.
b. The cell becomes crowded with undigested wastes.
c. The cell dies because its ATP-synthesizing mechanisms are missing.
d. The cell is unable to grow to a mature size and always remains small.
Answer:The cell becomes crowded with undigested wastes.
Explanation:
because the cells lysosomes digest the wastes
In which situation would hydroponics be most useful for sustainable farming?(1 point)
a desert area with limited rainfall
a desert area with limited rainfall
a mountainous area facing erosion
a mountainous area facing erosion
a tropical area facing deforestation
a tropical area facing deforestation
a temperate area with too much direct sunlight
a temperate area with too much direct sunlight
The situation in which hydroponic would be most useful will be in mountainous areas facing erosion.
HydroponicsHydroponics is a farming practice in which crops are growing in artificially created solutions in special chambers. In other words, instead of planting crops on natural soils, they are planted in containers filled with solutions.
Hydroponic farming is best suited for areas with limited farmlands, where natural planting on soils is difficult.
Thus, a mountainous area facing erosion is naturally limited when it comes to farming.
Desert areas with limited rainfall can be augmented by irrigation.
More on hydroponics can be found here: https://brainly.com/question/14662027
Based on the life-cycle information, which statement best describes the relationship between the nest fly larvae and the young birds?
Answer:
The larvae are prey for the young birds. The larvae are predators of the young birds.
What is DNA and How Does it get into every cell ?
Answer:
DNA comes from the nucleus and mitochondria and transfers to other cells through the process of mitosis. Mitosis is a phase in which a parent cell divides itself into two daughter cells and repeats.
state four reasons for presence of supporting tissues in plant
Answer:
Parenchyma, Collenchyma, Sclerenchyma, Vascular tissues
Explanation:
Explain the relationship between organs and organs systems Use an example of an organ and organ system to explain. Provide your answer using at least two complete sentences Refer to the rubric below to see how you will be evaluated
Answer:
Brainliest pls
Explanation:
Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism. For example, the heart and the blood vessels make up the cardiovascular system.
Wolves and moose have a predator-prey relationship. If the predator contracted a disease that passed on to other predators within the species, resulting in death, what would happen to the prey species at first and why?
Answer:
Rise
Explanation:
The prey species at first would start to increase because the predator's population would be decreasing.
I hope this helps :)
Landlocked nations do not contribute to marine debris. Please select the best answer from the choices provided T F.
Marine debris is the litter or the waste created and released by humans deliberately or unintentionally in the oceans and water bodies. The given statement is false.
What are the contributions of the nations in the marine debris?Marine debris includes waste like abandoned ships, plastics, fishing equipment, medical wastes, industrial effluents and many others. These are released in the water bodies like the rivers, seas and oceans by intentional or unintentional human activities.
It is not necessary that a landlocked nation cannot contribute to the marine debris as it can create and dump the debris and wastes even when there are no immediate water bodies.
Therefore, landlocked nations can contribute to marine debris.
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Answer:
It's False
Explanation:
Please select the word from the list that best fits the definition
Bread rises due to the carbon dioxide produced during ______________.
0). Alcoholic fermentation
0).glycolysis
In green plants, the primary function of the Calvin cycle is to:__________
A) construct simple sugars from carbon dioxide.
B) use ATP to release carbon dioxide.
C) use NADPH to release carbon dioxide.
D) split water and release oxygen.
E) transport RuBP out of the chloroplast.
In green plants the primary function of the Calvin cycle is to construct simple sugars from carbon dioxide. Thus, option A is correct.
What is Calvin cycle?In order to fix carbon from CO₂ into three-carbon sugars, plants go through a chain of chemical reactions known as the Calvin cycle. These three-carbon substances can later be transformed by plants and animals into amino acids, nucleotides, and more complex carbohydrates like starches.
The majority of new organic matter is produced by a process called carbon fixation In contrast to ATP, which is immediately depleted after creation, plants employ the sugars produced in the Calvin cycle to store energy over the long term.
Since the Calvin cycle is not directly fueled by photons, it is also sometimes referred to as the light independent reactions of photosynthesis.
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Which type of ecological succession occurs after a forest fire destroys all plant life? secondary succession final succession primary succession.
Answer:
1 Burnt forest
2 injured animals or people
3 burnt down animal homes
4 alot of smoke
5 not 100% sure sorry
