Answer:
It basically means that everyone is a genius in their own way and everyone has their own skills. If you decide to judge someone on what they cannot do (eg. a fish climbing a tree) rather than what they can do, it's gonna make the person feel $tupid their entire life. Not everyone can do the same thing and not everyone has the same abilities. A fish may not be able to climb a tree, but it can swim well. Just like a bee wouldn't be able to swim, but it can fly.
What is the reaction for photosynthesis?
Answer:
The carbon dioxide (CO2), water (H2O), and sunlight become new energy (stored in a sugar molecule called glucose, C6H12O6) and oxygen (O2). The original elements that make up carbon dioxide and water are never lost or destroyed during the process.
Answer:
I would most likely react in a positive way. Photosysntesis is pretty cool! I would probably say woow! or gasp loudly. However reactions to vary based on the individual i know many people who find the color green disgusting. For this reason they would probably say "ew" or "urgh" and be fairly negative.
Explanation:
Dr. Nachman and his colleagues collected rock pocket mice across 35 kilometers of the Arizona Sonoran Desert, which included both dark, rocky lava outcrops and light, rocky, granite areas. They recorded substrate color, and coat-color frequencies for each location. Each site was separated from any of the others by at least eight kilometers. The researchers trapped a total of 275 mice. Their data are summarized below (numbers have been slightly modified for the purposes of this worksheet).
(numbers have been slightly modified for the purposes of this worksheet).
Field Data Summary
Collecting Site Substrate Color Number of Mice Phenotype
Light Dark
1 Dark 22 3 19
2 Light 80 74 6
3 Light 22 19 3
4 Dark 28 3 25
5 Light 58 25 33
6 Dark 65 9 56
1. Calculate the overall frequencies of light-colored mice and dark-colored mice caught on light-colored substrates.
2. Calculate the overall frequencies of light-colored mice and dark-colored mice caught on dark-colored substrates.
3.Using the Hardy-Weinberg equation and data from the table above, determine the frequency of the three genotypes on the light, rocky, granite substrate.
4. Using the Hardy-Weinberg equation and data from the table above, determine the frequency of the three genotypes on the dark, rocky lava substrate.
5. Which fur color seems to have the greatest overall selective advantage?
6.What environmental change gave a selective advantage for one coat color over another?
7. In a separate study, 76 rock pocket mice were collected from four different, widely separated areas of dark lava rock. One collecting site was in Arizona. The other three were in New Mexico. Dr. Nachman and colleagues observed no significant differences in the color of the rocks in the four locations sampled. However, the dark-colored mice from the three New Mexico locations were slightly darker than the dark-colored mice from the Arizona population. The entire Mc1r gene was sequenced in all 76 of the mice collected. The mutations responsible for the dark fur color in the Arizona mice were absent from the three different populations of New Mexico mice. No Mc1r mutations were associated with dark fur color in the New Mexico populations. These findings suggest that adaptive dark coloration has occurred at least twice in the rock pocket mouse and that these similar phenotypic changes have different genetic bases. How does this study support the concept that natural selection is not random?
8. To determine if the rock pocket mouse population is evolving, explain why it is necessary to collect fur color frequency data over a period of many years.
Answer:
1)
frequencies of light-colored mice ≅ 0.74frequencies of dark-colored mice ≅ 0.262)
frequencies of light-colored mice ≅ 0.13frequencies of dark-colored mice ≅ 0.873)
q² = 0.74p² = 0.02 2pq = 0.244)
q² = 0.13p² = 0.42pq = 0.465)
The dark-colored fur seems to have the greatest overall selective advantage
6)
Dark lava, that changed the color of the substrate, from light to dark.
7)
Because to produce dark color, animals from the different regions suffered different mutations that drove them to have almost the same dark fur color. All of the animals are inhabiting dark substrate, which means that this environmental condition is favoring the same phenotype.
8)
To see if the mice population is evolving, you need to take a sample of animals per year, through many years, and analyze if it is changing or not. If the population is evolving, you will notice a change in the allelic and genotypic frequencies over the years, favoring one genotype or the other. If the population is not evolving, the frequencies will keep equal through the years, it will not change.
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
which action would most likely cause air pollution
Answer:
Human air pollution is caused by things such as factories, power plants, cars, airplanes, chemicals, fumes from spray cans, and methane gas from landfills. One of the ways that humans cause the most air pollution is by burning fossil fuels. Fossil fuels include coal, oil, and natural gas
1.Choose the statement that is true about your cells and DNA code.
Group of answer choices
All of your cells have all of the DNA code for your whole body
Each type of cell (hair cell, skin cell, muscle cell, etc.) has its own special kind of DNA
2.True or False: DNA is always turned on all the time in all of your cells.
Group of answer choices
True
False
3.What does DNA do in living things?
Group of answer choices
DNA makes lipids
DNA builds the cell wall
DNA codes for traits (physical features)
Answer:
1. all of your cells have all of the dna code for your whole body
2. true
3. dna builds the cell wall
Answer: 2 is true i did that
Explanation:
How many holes are in the human body?
Project due today.
Answer:
7
Explanation:
"Seven natural body openings or orifices providing access to an internal cavity through a natural passage called a canal, duct or meatus."
The diagram below represents a planet revolving in an elliptical orbit around a star.
Star
Planet →
As the planet makes one complete revolution around the star, starting at the position shown, the gravitational attraction between the star and the planet will:
O Decrease, then increase.
o Increase, then decrease.
Continually decrease
Remain the same
A planet: planet makes one complete revolution around the star
Which of the following is a characteristic of the plasma membrane? It is made up of one layer of phospholipids. It doesn't contain any molecules aside from phospholipids. The outward-facing phospholipid tails give it a rough quality. It allows some molecules to pass through but prevents others from doing so.
Answer:
It allows some molecules to pass through but prevents others from doing so.
Explanation:
I NEED HELP ASAP!!!
Is Pepsi Homogenous/Heterogenous or Element/Compound?
Is Food coloring in water Homogenous/Heterogenous or Element/Compound?
Is Copper Penny Homogenous/Heterogenous or Element/Compound?
Is Sulfur Homogenous/Heterogenous or Element/Compound?
Answer:
Is Pepsi Homogenous/Heterogenous or Element/Compound?Homogenous
Is Food coloring in water Homogenous/Heterogenous or Element/Compound? homogeneous mixture
Is Copper Penny Homogenous/Heterogenous or Element/Compound?elements.
Is Sulfur Homogenous/Heterogenous or Element/Compound?Heterogenous
this take me a wild
What are bio molecules made of?
Answer:
bio molecules are organic molecules that includes carbohydrates, protein, lipids, and nucleic acids.
Hope this helps :)
Describe the connection between limiting factors and invasive spicies
Answer: factors that limit a population size are limiting factors. Biotic potential is the amount of organisms that could be supported in an ecosystem if plenty of resources were available. Factors that cause a population to increase are 1)births: the number of births in a population in a certain period of time. 2) immigration: when organisms move INTO a population.
Explanation:
some examples of limiting factors are natural hazards, amount of food, amount/quality of water and air, predators deforestation.
Which wave has a wavelength that is most likely seen as red light? 690 nm O A 580 nm n O B. 490 nm O C. M M m 440 nm m O D. M
Answer:
690?
Explanation: Hopes this helps!
Answer:
690
Explanation:
ape x
Describe the process that water goes through when it begins as surface water being evaporated to ending as groundwater. - BE DETAILED AND SPECIFIC with this answer.
Answer:
The water goes thru this process by evaporation, then it goes into the clouds, those little droplets get bigger until they get big enough to drop onto the ground, then when the sunlight comes it evaporate into the clouds again.
Adaptations that help
an
organism survive appear quickly.
A. True
B. False
Answer:
B
Explanation:
Adaptions that help an organism survive appear slowly over time due to the fact that natural selection takes lifetimes to make a big effect.
What if cellular respiration did not occur
Answer:
cellular respiration is a process that needs oxygen, so when oxygen is not present, they do not happen, but there is glycolysis, which doesn't need oxygen. the process of glycolysis produces 2 ATP and that is what is needed, so to continue glycolysis, the cells go through fermentation.
Explanation:
THE ANSWER IS FERMENTATION!!!!
Answer:
If cellular respiration does not occur, then the level of oxygen present in the cell will get decreased as a result cell can die due to lack of oxygen. This is because cellular respiration provides the energy necessary for cellular activities.
Explanation:
Molecular anthropology ___________________ Question 1 options: uses genetic analysis of a DNA sequence to assess evolutionary links. is the specialty of the most important member of an archaeological excavation project. studies early hominins through fossil remains. uses microscopic phytolithic analysis to study molecular evolution. uses archaeological survey techniques to gather its data.
Answer:
The correct answer is ''uses genetic analysis of a DNA sequence to assess evolutionary links.''
Explanation:
Molecular anthropology is a relatively recent branch, it refers to the study of biological phenomena (genetic study) at molecular levels, that is, biochemical, it allows us to understand and expand our knowledge about the evolution of the species and the complex phenomena of microevolution . It is closely related to other fields of anthropological study, among which we can mention primatology and genetics.Through molecular anthropology we are more aware of kinship, therefore, we can know human evolution over the centuries .
how sponges are successful?
need help Define population.
Question 1 options:
A group of all living things in a given area
A group of organisms that are the same species interacting with each other in a given area.
All of the living and non-living organisms in a given area
Areas with similar climate and flora and fauna
Question 2 (2 points)
What does the x-axis represent?
Question 2 options:
Time
Starting population of Fog Beetles
The number of organisms in the population
exponential growth
Question 3 (2 points)
What does the y-axis represent?
Question 3 options:
Time
Starting population of Fog Beetles
The number of organisms in the population
exponential growth
Question 4 (2 points)
Move the growth rate r slider to its lowest value of 0.1, then gradually increase it. What happens to the population size as you increase the growth rate (the r slider)?
Question 4 options:
As the growth rate increases, the population size moves up and down rapidly.
As the growth rate increases, the population size stays the same.
As the growth rate increases, the population size decreases more rapidly. The slope flattens out.
As the growth rate increases, the population size increases more rapidly. The slope becomes steeper.
Question 5 (2 points)
Set the growth rate at r = 0.5, and make N0 = 500 individuals. What is N when t = 8? To answer this question, you will have to rescale the graph so that you can see the higher values of N: Click on the gear icon and change the Max value of Pop. (N0) to 30,000.
Question 5 options:
12,182
30,000
27,299
500
Question 6 (2 points)
The initial values for the fog beetle population are as follows:
Initial # of fog beetles (N0) = 2,000,
birth rate=.88 (b)
death rate= .05 (d)
What is the calculated population growth rate (r) for the beetles?
Growth Rate(r) = birth rate (b)- death rate (d)
Question 6 options:
.88
.05
.83
.94
Question 7 (2 points)
After 5 years, what would be the total population of fog beetles?
**write the number in the following format xxx,xxx** Don't include a label
Question 7 options:
Question 8 (2 points)
The growth rate you entered into the model predicts that the population growth of fog beetles will start to slow down and decline as time continues.
Question 8 options:
True
False
Question 9 (2 points)
What are two possible limiting factors that might cause the population of fog beetles to level off?
Question 9 options:
Disease and predators
habitat loss and more beetles immigrating to the desert
Natural disasters and more beetles immigrating to the desert
None of the above
Question 10 (2 points)
If a parasite began attacking the fog beetles increasing their death rate to .12, how would this change alter the growth rate of the fog beetles (remember r=b-d, use the information from the initial question about fog beetles)?
Question 10 options:
An increase in death rate would cause the growth rate to decrease to .76
An increase in death rate would cause the growth rate to increase to .98
An increase in death rate would not cause a change to the growth rate
Question 11 (2 points)
How would this new growth rate influence the population size at time t = 10?
(The old growth rate was .83 )
Question 11 options:
The new growth rate would result in a decrease of 2 million fog beetles over the course of 10 years.
The new growth rate would result in an increase of 4 thousand fog beetles over the course of 10 years.
The new growth rate would result in a decrease of about 4 million fog beetles over the course of 10 years.
There would be no change to the population after 10 years.
Question 12 (2 points)
The kudu population will reach its carrying capacity right around the 35 year mark (You may need to change the max value of t and adjust the max value of k to optimize the graph display).
Question 12 options:
True
False
Question 13 (2 points)
Assume a new plot of land is added to the park, increasing the carrying capacity to 350 kudu. How will the population size change?
Question 13 options:
The population would continue to grow at the same rate until it hit 200 and then it would grow at a slower rate until it reached 350 kudu
The population would continue to grow until it hit the new carrying capacity.
It would provide more space for the trophy hunters to move in and hunt the kudu.
Question 14 (2 points)
Reset the carrying capacity back to 200. Trophy hunters move into the area, leading to an increased death rate, which decreases the growth rate r to 0.15. How would this impact the population size? (Hint: Look at when the population reaches its carrying capacity, look at the T value)
Question 14 options:
The kudu would grow at a very slow rate for 30 years and then the growth rate would slow down.
It would take about 25 more years for the kudu to reach their carrying capacity.
The population would reach its peak in the first 10 years
none of the above
Answer:
6
Explanation:
hi i dont think your reslise is correct
In guinea pigs, the allele for black fur (B) is dominant over the allele for brown (b) fur. A black guinea pig is crossed with a brown guinea pig, producing five F1 black guinea pigs and six F1 brown guinea pigs. a. How many copies of the black allele (B) will be present in each cell of an F1 black guinea pig at the following stages: G1, G2, metaphase of mitosis, metaphase I of meiosis, metaphase II of meiosis, and after the second cytokinesis following meiosis
Answer:
G1: One copy of the B allele per cellG2: Two copies of the B allele per cellmetaphase of mitosis: Two copies of the B allele per cellmetaphase I of meiosis: Two copies of the B allele per cellmetaphase II of meiosis: One copy of the B allele per cellsecond cytokinesis following meiosis: One copy of the B allele in only two of the four daughter cells.Explanation:
Due to technical problems, you will find the complete explanation in the attached files
refers to the Linnaeus' method of naming species
using a unique two-word name made up of the genus and species name.
O cell organelle
O level of cladistics
O binomial nomenclature
O method of taxonomy
Answer:
binomial nomenclature
Explanation:
Binomial nomenclature as the name implies (binomial = two, nomenclature = naming) is a system of naming organisms that comprises of two unique Latin word names. The binomial nomenclature is a system of naming that was proposed by the man referred to as the FATHER OF TAXONOMY, CAROLUS LINNAEUS.
According to this system of naming organisms, the two names are the generic and specific epithet of the organism respectively. For example, in dog, which is Canis familiaris, Canis is the generic name while familiaris is the specific name.
Why is fertile soil a valuable resource?
Humus is present in it
It takes a very long time to make it
It is quickly being renewed
There is a large amount of it
PLEASE HELP ME !!!!!!!!
Answer:
1 eubacteria
2 archaebacteria
3 eubacteria
4 animalia
5. protista
6. protista
7 archae bacteria
8plants
9 fungi
10 fungi
11 protista
12 protista
13. eubacteria
14. fungi
15 fungi
16 plants
17 protista
18 eubacteria
19 animalia
20 archaebacteria
21. protista
22. animalia
23eubacteria
24 likely fungi though archae and protista and eubacteria would fit too
Explanation:
The diagram below represents a single celled organism A dividing by mitosis to form cells B and AB and C all produce protein X What can best be interred from this observation
HELPPPPPPP
Answer:
Answer is Option A
Hope it helps
Which of the following statements about the ice ages is true? a. An ice age will never come again. b. The causes of ice ages are well known. c. During the ice ages, icy glaciers covered much of the continents. d. There were no living organisms during the ice ages.
Answer:
C
Explanation:
its a fact and in Biology we take facts over expectations
What happens when a molten rock comes in contact with the ocean
Answer:
It freezes
Explanation:
I taken this test
It was field day at school. The sun was bright and the temperature high. Most of the students wore light colored T-shirts to stay cool
because dark colors
most wavelengths found in white light.
A)
absorb
B)
reflect
refract
D
subtracts
Hint
You can get a sunburn in the snow!
B
Motions Forces and Energy
Hint
Answer:
A. absorb
Explanation:
Experience
This map shows the movement of the world's tectonic plates. Which plate moves in more than one direction?
Which of the following is true?
a. Blood glucose decreases to normal.
b. Blood glucose increases to normal.
c. Liver breaks down glycogen and releases glucose to the blood.
d. Liver takes up glucose and stores it as glycogen.
e. Pancreas releases glucagon.
f. Body cells take up more glucose.
Answer:
c. Liver breaks down glycogen and releases glucose to the blood.
Explanation:
Living system can be defined as the internal systems found in living organisms and how various materials are circulated inside organisms.
Generally, these living systems are self-organized life forms and are known to be very much interactive with their surroundings or environment. Also, living systems are dependent on the flow of information, matter and energy at various levels.
Some examples of living systems in organisms are respiratory system, nervous system, digestive system, and circulatory system.
Additionally, living systems comprises of the following components; cells, organs, muscle, tissues, blood, etc.
Organs can be defined as specialized body tissues united to perform specific functions in living organisms. Some examples of organs found in humans are brain, bladder, kidney, heart, intestine, eyes, lungs, liver, etc.
A liver refers to a large, essential organ that is reddish-brown in color which is used to synthesize proteins, secrete bile, and the detoxification of metabolites.
Glycogenolysis can be defined as a process which typically involves the breaking down of the primary carbohydrates (glycogen) present in liver into glucose so as to maintain blood glucose rates and provide necessary energy for living organisms.
Hence, the true statement is that liver breaks down glycogen and releases glucose to the blood.
What is the definition for vacuole and Chlorophyll?
Answer:
Some bacteria perform photosynthesis, but their chlorophyll is not relegated to an organelle. Vacuoles. Vacuoles are membrane-bound sacs that function
sorry if it is not right
Biology
1 Explain the Diffrent Between aldose and Ketose monosaccharides
2 List All Liquids And Explain How They Foremd
Answer:
1.Ketose and aldose are monosaccharides which can be differentiated based on the group they contain. An aldose is defined as a monosaccharide whose carbon skeleton has an aldehyde group. ... Ketose is a monosaccharide whose carbon skeleton has a ketone group.
Which of the following does NOT influence population change?
a. immigration rate
b. birth rate
c. emigration rate
e. death (mortality) rate
f. interest rate