The individual who can be referred to as a producer is a farmer who grows only what his family needs to survive. Thus, the correct option is C.
Who is a producer?In a food chain, the producers are the organisms which can produce their own food without the help of other organisms. Generally, plants are called the producers of an ecosystem because they produce their own food and gain sustenance from the process of photosynthesis. The process of photosynthesis allows plants to produce food such as glucose (carbohydrate) which is a sugar energy. The breakdown of glucose results into formation of energy in the form of ATP (Adenosine Triphosphate).
The farmers can be referred to as producers as they are growing their own food.
Therefore, the correct option is C.
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What are genes?
A. alleles that show the expression of one gene from
another
B. the specific sequences of DNA in an organism
C. small subtle changes in a person
D. dominant alleles that are expressed
Answer:
I believe it is b
Explanation:
I may be incorrect but genetics and natural selection are my passion so I believe this is correct. The way genes work is you receive half of your father's genes and half of your mothers. Whichever genes are dominant end up showing up on your body, which is called a phenotype. DNA is what makes up genes and makes them able to affect you. Let me know if I'm incorrect.
12 12
Distinguish between the terms life expectancy
and life span. Explain why one of these has
changed significantly over the past century and
the other has not. Your initial post should be 3-4
paragraphs in length. Use at least three sources
to research your answers. Remember to cite
your sources within your posting and list the full
citations at the end. You will also need to
Answer:
life expectancy is the period one is expected to live and life span is the years one has lived
According to the theory of natural selection, what would happen to a species of lizards when a new predator is introduced into the environment where lizards live?
Fossil evidence shows that toothed leaves were present in Bighorn basin during the
Paleocene and Eocene, but not during the PETM. Which of the following explains the
changes in the fossils over this time?
Answer:
Did anybody answer this question? I'm taking the biology exam and I need help with this question.
Explanation:
Where would you expect to find the most good, fine soil
Answer:
I will find it in the forest or in the mountains
Use the arrow on the picture and the scale to estimate the length of the chloroplast
Answer:
where's the pic?
Explanation:
PLEAS HELP
Which of these is a function of the placenta?
A. To carry nutrients to the cells of the uterus
B. To deliver the blastocyst after childbirth
C. To develop into fetal reproductive tissues
D. To carry wastes away from the embryo
Answer:
The correct answer here is A
50 points! Pls help asap! Chapter 28 concept mapping introduction to animals
Numbered for easy answering
Some animal features include multicellularity, motility, heterotrophy, a se_xual mode of reproduction, etc.
What are animal features?The expression 'animal features' makes reference to the phenotypic and genotypic characteristics shared by organisms from the Animalia kingdom.
Heterotrophy refers to the fact that animals are unable to synthesize their own food and must eat other organisms to survive.
In conclusion, some animal features include multicellularity, motility, heterotrophy, a se_xual mode of reproduction, etc.
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What reacts with water in the atmosphere to form carbonic acid to make regular rainfall slightly acidic?
A: Carbon Dioxide
B: Lead
C: Helium
D: Argon
the answer is caebin diaxode
Answer:
A. carbon dioxide
Explanation:
This photo shows a kind of reproduction.
Which statement describes the result of this type of reproduction?
Two parents are required to produce the offspring.
Each offspring has a different combination of genes.
Parents make reproductive cells with only half of their genes.
The offspring have identical genes.
Answer:
I don't know
Explanation:
I think the answer???
If Earth's gravitational field strength is 10 N/kg, how many Newtons does a 0.7 kg object weigh?
A. 7N
B.9.3N
C. 10.7N
D. 0.07 N
Which two statements best describe how jet streams affect climate?
A. They shift the direction of ocean currents, allowing them to affect weather on the continents
B. They influence the temperature of the ocean
C. They influence the pattern of storms
D. They shift north in the summer, allowing warm air masses to move further north
Answer:
A
Explanation:
Jet streams shift the direction of ocean currents, allowing them to affect weather on the continent and influence the pattern of storms.
What is jet stream?Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere.
These bands of strong wind can cause a change in the direction of the ocean currents, there by affecting the climatic condition of a particular geographical location.
Thus, Jet streams shift the direction of ocean currents, allowing them to affect weather on the continent and influence the pattern of storms.
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Describe the structure of the digestive system.
Answer:
[tex]\bold{Structure \: of \: digestive \: system}[/tex]
The digestive system is made up the GI tract or digestive tract and the liver, pancreas, and gallbladder.The GI tract is a series of hollow organs joined in a long, twisting tube from the mouth to the anus. The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system.The small intestine has three parts :The first part is called the duodenum. The jejunum is in the middle the ileum is at the end. The large intestine includes the appendix, cecum, colon, and rectum. The appendix is a finger-shaped pouch attached to the cecum. The cecum is the first part of the large intestine. The colon is next. The rectum is the end of the large intestine.27. || The vocal tract. Many opera singers (and some pop singers) have BIO a range of about 2 \frac{1}{2} octaves or even greater. Suppose a soprano's range extends from A below middle C (frequency 220 Hz) up to E-flat above high C (frequency 1244 Hz ). Although the vocal tract is quite complicated, we can model it as a resoNting air column, like an organ pipe, that is open at the top and closed at the bottom. The column extends from the mouth down to the diaphragm in the chest cavity, and we can also assume that the lowest note is the fundamental. How long is this column of air if v=354 m/s ? Does your result seem reasoNble on the basis of observations of your own body?
This is measures by open harmonics frequency.
f= n*V/(4*1)
What is frequency?
Frequency refers to the number of waves that pass a fixed point in unit time. Frequency is denoted by the symbol f, and is measured in hertz (Hz).
Given,
f=220
velocity= 354 m/s
=> 220 = (nl)*(354)/(4*1)
=>1244 = (n2)*(354)/(4*1)
=> n2/n1= 5.65
=> n1=1, n2=6
=> = 40 cm (final answer).
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1.Bacteria, mitochondria and chloroplasts have the following in common:
a) splitting into 2 during reproduction
b)dna
C)do not have a nucleus
D) all of the above
2. Tuble organelles supported marguils endosymbiotic hypothesis is
a) organelles reproduce and are passed from parent-offspring
b) organelles Dna code similar to free-living bacterial relative
c) candidates for organelles precursors inside the cell
d) organelles have genetic material.
3.mitochondria like ______ shares an essential complex trait of using oxygen and breaking food molecules.
a) bacillus anthracis
b)clostridium botulinum
c)bacillus atrophaeus
d)bacillus atrophaeus and bacillus anthracis
1. How is a food chain different from a food pyramid?
Answer:
What are some differences between a food chain, web, or energy pyramid? Food chains show a limited feeding relationship between only a few organisms. Energy pyramid is the visual representation of the amount of energy, population, or biomass at each trophic level.
Answer:
A food chain represents the linear relationship between organisms for food. On the other hand, a food pyramid represents the optimal number of servings to be eaten each day from each of the basic food groups
Explanation:
How many significant digits are there in the following number: 405001 Select one: a. 6 b. 5 c. 3 d. 4
Answer:
A: 6
Explanation:
405001 does contain zeros, which can make it confusing when trying to figure out how many significant figures there are. However, since the zeros are on the inside of the number, they are counted as "significant".
For example,
19205 contains 5 significant figures while 50,000 contains 1 significant figure.
After coming to the U.S., Ling-Chen learned English quickly and totally immersed herself in the American life. She prefers to be with her new American friends and is annoyed by her parents' continued ties to their native culture. Ling-Chen's pattern of acculturation would be classified as
Answer:
assimilation
Explanation:
Cultural assimilation is defined as the process by which a minority group adopts the values and ways of a majority group.
The diameter of a human blood cell is 0.0000062m. How can this number best be expressed in scientific notation?
Activity 2: Observing Seedlings
Compare the seedlings in your P, and P₂ plates. Record the color differences you observe between the P,
and P₂ seedlings. Remember that these are the phenotypes.
P, seedling color
P₂ seedling color.
F, seedling color
Compare the parental seedlings to the F, seedlings.
Which color is produced by the action of a dominant allele?.
Remember that each color is caused by the action of an allele of a color gene. As a class, decide on the
allele symbols you will use and record them here.
is the symbol for the dominant allele for
is the symbol for the recessive allele for
Using your allele symbols, fill in the following for the parental cross and the F₁.
P₁
X
P₂
↓
Germination can not be observed here, but if it is a monogenic trait controlled by complete dominance, then the genotype can be homo-zygous (e.g., AA) or heterozygous (e.g., Aa).
What is a dominant trait?In genetics, dominance refers to the phenomenon where one allele completely masks the expression of another allele (the recessive allele) in heterozygous individuals.
In this case, the genetic cross might be Parental 1 (AA) x Parental 2 (Aa) >> Filial 1 F1 1/2 AA + 1/2 Aa.
In conclusion, germination can not be observed here, but if it is a monogenic trait controlled by complete dominance, then the genotype can be homo-zygous (e.g., AA) or heterozygous (e.g., Aa).
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Where do you find most of the water in the human body
Answer:
Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%.
Explanation:
Hope this helps!!!
Answer:
Most of the water can be found in the heart and brain which is 73% of water, and the lungs which is 83% of water.
How Muscular system work?
Your nervous system (brain and nerves) sends a message to activate your skeletal (voluntary) muscles. Your muscle fibers contract (tense up) in response to the message. When the muscle activates or bunches up, it pulls on the tendon. Tendons attach muscles to bones.
Which is one of the characteristics that Mars and earth share
Answer:
They both have water, semi-regular temperatures, and mars has a partially livable atmosphere.
Answer:
Temperature and atmosphere
Explanation:
The geological processes in mars and earth are common
Examples formation of Volcanoes
Which situation does NOT describe a function of the reproductive system?
ensures species survival
regulates the menstrual cycle
allows sperm and eggs to combine
Answer:
regulates the menstrual cycle
Explanation:
The other 2 answers are apart of the reproductive system
In which location is glucose formed?
O Location A
O Location B
O Location C
O Location D
Answer:
B is the answer
Explanation:
If you see the white parts
How does biotechnology use viruses and bacteria?
to copy a specific antigen
to produce proteins for human consumption
to respond to and destroy cancer cells in humans
as a carrier to insert a desired DNA segment into an organism
explain different types of biotic interaction
Answer:
predation, commensalism, mutualism, resource competition, and parasitism
Pls help, I don't know the answer! Leave out the : and % sign.
Given,
H = brown hair
h = red hair
Mother: Hh (heterozygous It’s given)
Father: hh (homozygous, given)
What is homogeneous and heterogeneous?Homozygous means alike allele whereas heterozygous means unalike or distinct from one another.
So, in the punnet square below, it is shown that there is a 50/50 chance for the offspring to have red hair.
Ratio is 1:1.
But there is also another probability for the offspring to be like their mother, have the dominant gene of black hair overruling the recessive gene of red hair.
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What are potential impacts of using plastic digesting wax worms
Answer:
Wax worms, the larvae forms of moths such as Lesser wax moth (Achroia grisella), Greater wax moth (Galleria mellonella), and Indian meal moth (Plodia interpunctella), were recently discovered to be plastic-eaters. They are called wax worms because they are known to ingest beeswax. It was found that beeswax and polyethylene, that is present in plastic bags, plastic bottles, etc. have the same chemical composition.
Explanation:
What was the time period where dinosaurs existed?
Answer:
The Mesozoic Era is the answer
Answer:
Explanation:
Mesozoic Era
