Answers
Answer:
this goes from question on top as One
Explanation:
Top is "introduction of an antibiotic"
bottom is " a population resistant to antibiotic"
the second one is "a toxic agent"
the third is "bacteria"
fourth is "most of bacteria died"
Related Questions
4. Nitrogen gas is more abundant in our atmosphere
than oxygen! However, nitrogen needs to be
converted into different forms to be used by many
organisms. Bacteria are highly involved in this!
Describe the role of (A) bacteria fixing nitrogen as
they live symbiotically with some plant species, (B)
nitrifying bacteria, and (C) denitrifying bacteria in
the nitrogen cycle.
Answers
Answer:
A
Explanation:
It is converted by fixing nitrogen in the root nodules of some plants species
WHAT is direct counting
Answers
Answer:
Direct counting methods include microscopic counts using a hemocytometer or a counting chamber. The hemocytometer works by creating a volumetric grid divided into differently sized cubes for accurately counting the number of particles in a cube and calculating the concentration of the entire sample.
Explanation:
hope this help
Based on the characteristics of fruiting plants shown in the table, which statement accurately reflects the placement of the cucumber into a taxonomic group? Cucumbers are fruits that grow on plants with long, trailing vines and fuzzy leaves. Select ALL options that apply. A) Cucumbers likely share a genus with pumpkins but not a class. B) Cucumbers likely share a class with pumpkins but not a genus. C) Cucumbers share more taxonomic groups with eggplants that with pumpkins. D) Cucumbers and pumpkins would likely share more taxonomic groups than cucumbers and okra share. E) Cucumbers share more taxonomic groups with peppers than with any other plant listed in the table.
Answers
Answer: B and D
Explanation: I just got it wrong
Answer:
the answer is B & D
I got the test wrong and here is the answers
Why might some siblings in a family show the trait of albinism while others don't?
Answers
Answer: i love you
Explanation: because im trying to get points so i can anwser my own question
Which of the following is an example of a phenotype (select all that apply)?
Group of answer choices
Brown Hair
GG
RR'
Physical trait
Answers
Answer:
brown hair and physical trait
An example of phenotypes are brown hair and physical trait. Therefore, option A and D are correct.
What is phenotype ?A set of an organism's observable qualities or characteristics is known as its phenotype. The phrase refers to an organism's morphology, or its physical form and structure, as well as its physiological and biochemical characteristics, behavior, and the outcomes of that behavior.
We examine the alleles of the parent organisms and predict how frequently the offspring will exhibit those genes to determine a phenotypic ratio. Most of the time, we are aware of the alleles' expression and appearance.
An observable characteristic is simply referred to as a "phenotype." Pheno, which has the same root as the term "phenomenon," simply means "observe." It can therefore relate to anything from a common characteristic, like height or hair color, to a visible type of organism.
Thus, option D is correct.
To learn more about the phenotype, follow the link;
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8th grade science second page
Answers
Answer: Part A. 1. 159.5mm, 3. If they go 16cm per 29 years it would take 90 years to go 50cm 4. probably because the earthworms don’t go below 1 meter deep so rocks don’t go deeper.
Explanation:
Look at the chart below to answer this question. Which substance is the LEAST dense of the three substances?
Substance A
Substance B
Substance C
Answers
Answer:
Substance B
Explaination: Density is a measure of how heavy something is compared to its size. If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float. Density is a characteristic property of a substance and doesn’t depend on the amount of substance.
5 5. Normally, the temperature inside the scrotum is slightly lower than normal body temperature. What do you predict would happen if the temperature inside the scrotum were a few degrees higher than normal body temperature instead? A. Sperm would not be able to travel through the vas deferens. B. Sperm would be stored in the epididymis rather than in the testes. c. Sperm would not be able to develop properly. D. The rate of sperm production would increase,
Answers
Answer:
C. Sperm would not be able to develop properly.
Explanation:
There is an optimum temperature where sperm production is at its best. An increase or decrease in temperature may affect the quality and quantity of the sperm.
If the temperature inside the "sc-rotum" raises by few degree than normal body temperature, than the "sp-erm" would not be able to develop properly.
What is the function of "sc-rotum"?A pouch, which is suspended from the groin, and comprising the "tes-tes" and some of the male "s-ex" accessory ducts is known as the "sc-rotum". The prime function of the "sc-rotum" is to maintain the temperature essential for the process of "sper-matogenesis", that is, by situating the testes external of the body cavity.
Within the human "sc-rotum", the temperature is 3.1 degree C lesser than the usual temperature of the body. In case, if the temperature elevates of the "sc-rotum", the degeneration of the germinal epithelium will take place, which will eventually result in sterility. Therefore, for the production of sperms within the testes, a lower temperature is needed, otherwise the development of the "sp-erm" will not take place appropriately.
Thus, the correct answer is option C.
Find out more information about the function of "sc-rotum" here:
https://brainly.com/question/940283
I need help please :(
Answers
Answer:
D. Cellular respiration is a process that producess glucose
Explanation:
Glucose is a reactant used in cellular respiration and NOT a product of it. Cellular respiration burns glucose and turns into ATP (energy)
What is the condition of outside air a certain time and place
O Climate zone
O Weather
O Climate
O Element
Answers
When members of a species stop reproducing with each other because their sperm and egg do not create viable offspring, this is _______________ reproductive isolation. ILL GIVE BRAINLIEST!! picture also attatched.
A. gamete
B. temporal
C.behavioral
D.mechanical
Answers
Answer:
B
Explanation:
When a population is split into smaller groups, why do these groups develop different traits?
A. Traits that form in one group form evolutionary forces quickly spread through populations
B. Separating the two groups decreases the chance that the two groups will diverge
C. Gene flow is increased in the two subgroups that are formed
D. Forces like natural selection and genetic drift affect the genes of the two subgroups differently
Answers
If I was to guess, It would be D.............
Explain the mistake you see in image 1
Answers
Answer:
There is no image
Explanation:
Try and upload it
2 Lin sulks during the first week of rehearsals because she is – A tired from working on the set B bored with her duties as a designer C confused about the directions given to her D disappointed with the assignment she received
Answers
Answer:
skull tropper
Explanation:
I got it from the guy from fortnite
How does bacteria help rid the earth of dead animals?
Bacteria will bury the bodies of dead animals.
Bacteria will the bodies of dead animals.
Bacteria helps with the decay process.
Answers
Answer:
Bacteria helps with the decay process
Explanation:
identify 3 reasons why cells divide? please explain.
Answers
Answer:
1 growth, 2 replace, and 3 reproduction.
Explanation:
1. Go from one cell/( zygote to a trillion)
2. Repair 50 million cells die second.
3. ( make cells for reproduction make specialized sex cells)
Which phyla have well developed nervous system
Answers
Answer:
Cnidarians.......hope it helps
Nematodes (phylum Aschelminthes) have a high degree of centralization, with three-quarters of all nerve cells concentrated in a group of anteriorly placed ganglia and no peripheral plexuses or nets.
What is the effect of slow climate change?
Answers
Answer: Climate change also increases the appearance of more violent weather phenomena, drought, fires, the death of animal and plant species, flooding from rivers and lakes, the creation of climate refugees and destruction of the food chain and economic resources, especially in developing countries.
Explanation: Hope this helps
Of the three major types of handwriting characteristics line form includes, smoothness of the lines,
pen pressure, and slant
True or False?
Answers
explanation:
why do scientists classify and organize organisms
Answers
Scientists classify living things in order to organize and make sense of the incredible diversity of life. Modern scientists base their classifications mainly on molecular similarities. They group together organisms that have similar proteins and DNA.
hope this helps
Choose the best definition for an ecosystem.
a place where one type of organism lives.
a place where organisms are interacting with other organisms and with their environment
a place where a group of organisms is interacting with another group of organisms
all of the nonliving things in the environment
Answers
Answer:
a place where organisms are interacting with other organisms and with their environment
Explanation:
HOPE IT'S HELPS YOUTHANKYOUAnswer:
a place where one type of organism lives.
Why are there two numbers normally given when determining blood pressure?
Answers
Answer:
Both numbers are equally important and you need both. There are two because you need both.
Explanation:
When you go to take your blood pressure the top number is the systolic pressure and it measures the amount of pressure in your arteries during the contraction of your heart muscle. The bottom number is called the dialostic pressure and measures the amount of blood pressure of you heart muscle between beats. Healthy blood pressures numbers are 120 over 80, or 120/80.
How do you suppose changes in DNA lead to speciation
Answers
Answer:
The correct answer is - change in DNA is called mutation which is essential for evolution including speciation.
Explanation:
A mutation is a change in the genetic or hereditary material which is DNA. A mutation is the main reason behind the evolution of the organism or species and speciation can be led by evolution, which takes place by results in the accumulation of many small changes in DNA or genetic changes in a population over a long period of time.
Mutations that change in DNA are required for the evolution process they are the raw material of genetic variation. without changes in hereditary material, there is no speciation or evolution possible.
An ocean food chain is shown in the diagram above. Which organism represents the trophic level containing approximately 1% of the initial amount of solar energy acquired by the phytoplankton?
Answers
I believe the answer is copepods
Sand eels represent the trophic level containing approximately 1% of the initial amount of solar energy acquired by phytoplankton.
What is the food chain?The food chain is an ecological diagram used to represent the connections between different trophic levels.
In the food chain, energy flows from producers to primary consumers and so on.It has been shown that approximately 90% of energy is lost in the form of heat for each trophic level.In conclusion, sand eels represent the trophic level containing approximately 1% of the initial amount of solar energy acquired by phytoplankton.
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A wealthy elderly couple dies together in an accident. A man comes forward, claiming that he is their long lost son and is entitled to their fortune. The couple were of blood types AB and O. The man has type O blood. Could he be the heir to the fortune?
Group of answer choices
No, you cannot get type O from crossing type AB with type O
Yes, you can get type O from crossing type AB with type O
Answers
An O parent and an AB parent can only make type A or type B it is not possible to get type O in this scenario. Hope this helps
ANSWER QUICKLY WILL GIVE BRAINLIEST TO THE FIRST PERSON TO ANSWER A REAL ANSWER
Jasmine went to the tide pool. She took pictures of some animals. How can you tell which tide zone the animals live in?
Answers
Answer:
food and population
Explanation:
Different animals eat different things for example a sea urchin eats seaweed so if she took a picture of a urchin you would find it in the one that has the most vegetation. the urchins try to space out so look how many animals are in the picture. I hope that helps ;)
Answer:
food and population :)
Explanation:
please give brainliest?! :):):)
Once a scientist has examined all of the facts, performed experiments to test their question, and analyzed the results, then they can form a
method
hypothesis
consensus
theory
Answers
Answer:
Consensus
Explanation:
Consensus means conclusion which is the last step you get when after completing the scientific method.
Your Welcome
Drag each label to the correct location on the chart.
Sort the actions and terms based on the type of pollution they directly cause.
Answers
Soil pollution: spreading chemical fertilisers on the ground, flood, mining activity
Plants adapt and respond to stimuli in the environment in order to survive.
A. True
B. False
Answers
Answer:
verdedrao
Explanation:
Answer:
A. True
Yes, plants do adapt and respond to stimuli to survive.
What is pisciculture?
Answers
Answer:
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The breeding, rearing, and transplantation of fish by artificial means is called pisciculture, in other words, fish farming. It is the principal form of aquaculture, while other methods may fall under mariculture. It involves raising fish commercially in tanks or enclosures, usually for food