Answer:
decomposers si the light answer
PLEASE HELP...GOD WILL BLESS YOU!
Is the mutation causing lactase persistence in a person of African descent likely to be different from that in a person of European descent? Explain.
:D
Answer:Hey im help you , download socratic and take a picture of the wuestion and boom is what i’ve used my 4 years of high school and its wonderful
Explanation:
Describe fertilisation in terms of cellular and intracellular changes. I will be very happy if someone answer this I will give them brainly and likes
Answer:
during this process the nucleic of the male and female gametes are fused in order to create a zygote .known as fertilisation.Gametes contain half the number of chromosomes of all other cells in the organism .Meaning they are haploid .
Cells responsible for fertilisation:
fertilisation is the fusion of the nucleus of a male gamete with the nucleus of a female gamete ,producing a new cell called a zygote
hope it helps
PLEASE HELP
where specifically the grasshopper’s organism produces carbon dioxide? there can be more than one answer
Answer:
Tubules?
Explanation
The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.
Larvae of the Diamondback moth feed on cauliflower paleo Aunt Farmers commonly used pesticides to repel them all from the cauliflower plants the larvae of the Diamondback moth arnab resistant various types of pesticides which statement best describes how the larvae became resistant?
Answer:
Mutation.
Explanation:
Mutation is the factor that is responsible for the acquiring resistance of various pests against pesticides because in mutation the genetic makeup of the organism changes which has no effect of the chemicals applied on them. Repeated use of the same type of pesticides to control a specific pest can cause changes in the genetic makeup of a pest that leads to another form of pest which causes pesticide resistance in the new type of pest so we can say that mutation is the main cause of resistance in pests.
please help im boutta cry
Answer: Ultraviolet waves have short not long wave lengths
An air temperature of -18C is equal to
Answer:
-0.4 F
255.15K
Explanation:
Elements that have the same number of protons but a different number of neutrons in the nucleus are called
A periods.
B metalloids.
C groups.
D isotopes.
Which of the following statements best describes what will mostly likely occur to the mouth populations in the image below?
Answer:
a. The light moths will be captured by the predators more easily than the dark moths and the population of dark moths will rise.
Explanation:
The light colored moths are more easily seen by the predators and therefore they are captured by them Dark colored moths are not seen by the predators easily because they disappear in the darkness. The population of dark moth will rise eventually because they are not captured by the predators.
GIVING BRAINLIEST!!!!
What is a similarity between the temperate climate zone and polar climate zone?
A) Both of the climate zones have warm and hot weather and lots of precipitation.
B) In both polar and temperate zones, the temperature of the warmest month is about 18°C.
C) The temperature can get to 0°C in both temperate and polar climate zones.
D) The temperate and polar climate zones both usually have 150 cm of precipitation.
In both the polar and temperate zones, the temperature of the warmest month is about 18°C. So, the correct option is B.
What are Polar and Temperate zones?Temperate regions are defined as regions with mild temperatures that lie between the subtropical and polar regions where the two regions between the Tropic of Capricorn and the Antarctic Circle or the Tropic of Cancer and the Arctic Circle are called temperate regions.
The polar region is defined as the area around the North Pole or the South Pole, where the North Polar Region consists mainly of flotation and pack ice, 7–10 feet (2–3 m) thick which floats on the Arctic Ocean and is surrounded by land. In both zones, the temperature of the warmest month is about 18°C.
Therefore, the correct option is B.
Learn more about Climate zones, here:
brainly.com/question/1080277
#SPJ3
ddo-juuc-dvo this is code 0nly c0me girls
HAHAHA, LOL
기회가 아니다 고양이
dududu
Pls help I’m literally so confused
Answer:
IT IS D
Explanation:
i did this and it was d
Answer:
D
Explanation:
the main goal of photosynthesis is to break down glucose and release ATP.
Answer:
true
Explanation:
that is true
ill give brainly pls help
Explanation:
C: x25 for sure for sure...
Explain why routine physical exams can be considered “preventive medicine.”
Answer:
Explanation:
The purpose of the routine preventive exams is to identify potential health problems in early states when they may be easier to treat.
Even though mutations are relatively rare, they are still a concern in bacteria populations. Why?
Answer:
Mutations can provide resistance to antibiotics If we were to treat the bacterial population with that specific antibiotic, only the resistant bacteria will be able to multiply; the antibiotic selects for them. These bacteria can now increase in numbers and the end result is a population of mainly resistant bacteria.
Explanation:
Even though mutation is rare in bacteria, it is still important to be concerned about bacteria. The reason is that if any mutation happens that converts the bacteria into antibiotic-resistant bacteria, then this would be harmful.
What is mutation?Mutation is a phenomenon in which a change is seen in an organism's genome. It may be induced by chemical factors, environmental factors, etc. The mutation may be positive or negative.
In a population, evolution is seen due to mutation. It is one of the factors behind evolution. In bacteria, the mutation happens too. If any sort of mutation happens that makes them antibiotic-resistant, then it would be harmful for humans. Humans take antibiotics that destroy harmful bacteria. If these bacteria mutate their genetic constitution and become resistant, a higher dose of antibiotic will be required next time to destroy such harmful bacteria.
Hence, mutations in bacteria are harmful even though they are rare.
To learn more about the mutation, refer to the following link:
https://brainly.com/question/13923224
#SPJ2
Termites are unable to digest some plant materials (fiber). Termite stomachs contain bacteria that digest the fiber in wood for the termites. In turn, the bacteria are provided with a hospitable environment to carry out their life processes.
commensalism
mutualism
parasitism
competition
The relationship between the termite and bacteria is called mutualism.
What is mutualism?Mutualism is the kind of relationship between two organisms in which both organisms benefit from one another.
According to this question, termite stomachs contain bacteria that digest the fiber in wood for the termites. In turn, the bacteria are provided with a hospitable environment to carry out their life processes.
This means that both the termite and bacteria are benefitting from the relationship, hence, is a type of mutualism.
Learn more about mutualism at: https://brainly.com/question/2357375
The relationship described between termites and the bacteria in their stomachs is an example of mutualism. So, the correct option is B.
What is Mutualism?A symbiotic relationship in which both organisms benefit from the interaction is known as mutualism. In this example, the bacteria give the termites the ability to digest the fiber in wood, which they are unable to digest on their own, in return for the bacteria providing the termites a hospitable environment to live and carry out their life activities.
A specific type of mutualism known as "symbiosis," in which the species involved live in close association with one another for extended periods of time, as illustrated by the termite-bacteria mutualism. These kinds of mutualistic connections are prevalent in nature and can involve a wide range of creatures, including microbes, plants, and insects.
Therefore, the correct option is B.
Learn more about Mutualism, here:
https://brainly.com/question/13800737
#SPJ5
helpp me plz it would mean alot
Answer:
Codon
Explanation:
mRNA bases are grouped into sets of three, called codons.
4. In science, most concepts are related to other concepts. Which of the following is most closely related to the Law
of Conservation of Mass?
A. when rocks are deposited in layers, the oldest layer is on the bottom
B. pressure from a gas increases as the volume decreases
C. energy can neither be created nor destroyed
D, the force of gravity decreases as distance is increased
Answer:
C. energy can neither be created nor destroyed
Explanation:
The law of conservation of mass states that in a chemical reaction mass can neither be created nor destroyed. Similarly, the law of conservation of energy states that the amount of energy in an isolated system is conserved ie. the amount of energy can neither be created nor destroyed, but instead changes form.
what two types of cells contain chloroplast
Answer:
Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis
Explanation:
Which of the following are pieces of evidence showing common ancestry among species?
Answer:
1. The pieces of evidence that support the theory of evolution include the following:
a. Fossil records/evidence
b. DNA of the organisms
c. Comparative anatomy
2. Whales have features that are similar to land mammals, such as the presence of hip bones and the need to breathe air. In this case, the whale fossils indicate that the modern whales that we see today have evolved from the land-dwelling mammals that existed 50 to 70 million years ago.
3. According to Darwin’s theory of evolution through the process of natural selection, the presence of a trait that is observed throughout the timeline of divergence of species is used as evidence that supports the idea that certain organisms share common ancestors.
In this case, comparative anatomy can provide the scientists the evidence that the organisms which share anatomical or structural similarities have common ancestry; hence, supporting the theory of evolution.
Explanation:
What makes the crust move?
A. Motion in the inner core
O B. Motion in the mantle
O C. Motion in the outer core
O D. Motion in the moon
In plant cells, how are chloroplasts and mitochondria related?
Group of answer choices
Chloroplasts manufacture food; mitochondria break down the food and convert it into energy.
Chloroplasts package nutrients; mitochondria deliver the nutrients to other parts of the cel
Chloroplasts absorb water from the surrounding tissue; mitochondria store water.
Chloroplasts direct the functions of the cell; mitochondria deliver messages to all parts of the cell.
Answer:
Chloroplasts manufacture food; mitochondria break down the food and convert it into energy.
Explanation:
Functions of chloroplasts: help make food
Functions of mitochondria: Break down the food and convert it into energy.
Functions of vacuole: stores water
Functions of the nucleus: direct the functions of the cell
Answer:
Chloroplasts
Explanation:
What are the answers? plzz help
The theory that describes how earths outer layer is broken up into moving tectonic plates. It also explains how plates shape earths surface
What is the main function of the nervous system?
A. regulating sleep
B. preventing accidental poisoning
C. Controlling the body's actions and reactions
Answer:Controlling the body's action's and reactions.
Explanation:When you get nervous, your body reacts to it.
Answer:
C. Controlling the body's actions and reactions
Explanation:
the nervous system is the center of all mental activity including thought, learning, and memory.
What process occurs immediately after fertilization?
A. Meiosis
B. Differentiation
C. Cell division
Answer:
C
Explanation:
Answer:
C. Cell division
Explanation:
Fertilization results in the creation of a zygote.
PLEASE HELP!!
Describe two types of drugs and the negative impact the abuse of these drugs can have on a person’s health.
Answer: weed, alcohol
Explanation: it affects the brain and its neurons, how the nervous system reacts to different situations and how the neurotransmitters work.
Nuclear reactors do not create energy, instead they convert
Answer: The answer is A. Hope this helped
To take in matter or energy
collection
liver
composition
absorption
Ok
The soil around a lilac bush was watered with a solution containing
radioactive phosphorus. Several hours later, radiation was detected in it’s
branches. Through which structures did the radioactive phosphorus read
the branches?
A. stomata
B. guard cells
C. xylem vessels
D. phloem vessels
Answer:
I think its D
Explanation: