Answer:
the yard did not have enough nutrients to support all 10 trees that were planted
Explanation:
why do you need to take biology in college if your major is Nursing?
What phenotypes could result from the mitotic crossing over in an individual that is heterozygous for the recessive loci of singed bristles (sn), yellow cuticle (y), and bent bristles (b) given the loci are arranged as follows:
Answer: Hello your question has some missing data attached below is the missing data
answer : single spots for “b”, “sn”, and “y” ( option C )
Explanation:
During the mitotic crossing over in a heterozygous individual the phenotypes that could result are single spots for “b”, “sn”, and “y” . this is because In mitosis/mitotic crossing there is no pairing up and no swapping of chromosomal segments Hence no variations are introduced during mitosis /mitotic crossing
what is the main difference between the plant cell and Animal cell
Answer:
PLANT CELLS HAVE A CELL WALL
Explanation:
THANK ME LATER
Answer:
Heyaa!! My Name Is Pinky and i'm here to inform you that you're answer is...
Explanation:
!!!! there are a few differences between plant and animal cells BUT!! one major difference is their structure, animals are enclosed by a cell membrane, but plant cells have a cell membrane and a cell wall to give them a more solid form another major difference is that plant cells have chloroplasts for photosynthesis whereas animal cells do not because they do not undergo photosynthesis !!!!
Have an amazing day!!!
~Pinky~
A new human species was found on a distant planet, whose genetic inheritance and process of reproduction is identical to that of humans on earth, however, their phenotypes are much different. You are tracking two phenotypes in this new species: eye shape and tail size. The single gene that controls eye shape (gene E) is unlinked from the single gene that controls tail size (gene T). Square eyes is the dominant eye shape and round eyes is the recessive eye shape. Long tail is the dominant tail size and short tail is the recessive tail size.
1. An individual of this new species is heterozygous for gene E and heterozygous for gene T. What is their genotype and phenotype? (Note, the ‘ / ‘ symbolizes the genotype of the two different homologs for a given chromosome, for example chromosome 5 homolog / chromosome 5 homolog, and ' ; ' separates different chromosomes for example 'chromosome 5 ; chromosome 8)
a. E/E ; T/T – square eyes and long tail
b. e/e ; t/t – round eyes and short tail
c. E/e ; T/t – round eyes and short tail
d. E/e ; T/t – square eyes and long tail
e. e/e ; T/T – round eyes and long tail
f. E/T ; E/T– square eyes and long tail
2. Two individuals, who are both heterozygous for eye shape and tail size, mate. Which of the following is a correct statement about the phenotype ratios expected for their offspring?
a. 9/16 will have square eyes and short tails
b. 9/16 will have round eyes and short tails
c. 3/16 will have round eyes and long tails
d. 3/16 will have round eyes and short tails
e. 1/16 will have square eyes and long tails
3. From the mating described in question ABOVE, what proportion of ALL of the offspring in will be heterozygous for both traits?
a. 1/4
b. 1/16
c. 1/8
d. 1/9
e. 3/16
f. 9/16
Answer:
E/e ; T/t ⇒ Square eyes and long tail (Option D)3/16 will have round eyes and long tails (Option C)1/4 of the progeny will be heterozygous for both traits (Option A)Explanation:
Available data:
Two diallelic unlinked genes Gene E controls eye shape: Dominant allele E expresses square eyes, and recessive allele e expresses round eyes.Gene T controls the tail size. Dominant allele T expresses long trail, and recessive allele t expresses short tail.Genotypes Phenotypes
EETT, EeTT, EETt, EeTt Square eyes and Long tail
eeTT, eeTt Round eyes and Long tail
EEtt, Eett Square eyes and Short tail
eett Rounf eyes and short tail.
1. An individual of this new species is heterozygous for gene E and heterozygous for gene T. What is their genotype and phenotype?
The heterozygous individual is E/e ; T/t, expressing square eyes and a long tail.
2. Two individuals, who are both heterozygous for eye shape and tail size, mate. Which of the following is a correct statement about the phenotype ratios expected for their offspring?
Cross: between two heterozygous individuals
Parentals) EeTt x EeTt
Gametes) ET, Et, eT, et
ET, Et, eT, et
Punnett square) . ET Et eT et
ET EETT EETt EeTT EeTt
Et EETt EEtt EeTt Eett
eT EeTT EeTt eeTT eeTt
et EeTt Eett eeTt eett
F1) Genotype:
1/16 EETT2/16 EETt1/16 EEtt2/16 EeTT4/16 EeTt ⇒ 1/4 EeTt2/16 Eett1/16 eeTT2/16 eeTt1/16 eettPhenotype
9/16 E-T-, Square eyes and Long tails3/16 E-tt, Square eyes and short tails3/16 eeT-, Round eyes and Long tails1/16 eett, round eyes and short tailPhenotypic ratio 9:3:3:1
3. From the mating described in question ABOVE, what proportion of ALL of the offspring in will be heterozygous for both traits?
4/16 = 1/4 = 25% of the progeny are expected to be heterozygous for both traits, EeTt.
The food we eat contains chemical energy. Which statement BEST explains how this energy is released?
a. Cells burn the food molecules which releases energy as heat which powers body
movements.
b. Chemical energy is directly released when eaten food is digested.
c. Cells remove and capture the energy in food molecules all at once, then store it for later
use.
d. Chemical bonds in food molecules are broken, releasing energy and allowing cells to use
the energy to make ATP.
Answer:
D
Explanation:
The chemical bonds in food molecules are broken, releasing energy and allowing cells to use the energy to make ATP. (I don't really have a better explanation, but I hope it's right xd)
Please Help
Which resource is renewable?
A. Wind
B. Diamonds
C. Aluminum
D. Coal
Answer:
A. Wind
wind is a renewable resource because there is unlimited supply of it.
Explanation:
Cuáles son las bases nitrogenadas que componen el ARN
Answer:
aquí Tres de las cuatro bases nitrogenadas que componen el ARN - adenina (A), citosina (C) y guanina (G) - también se encuentran en el ADN. En el ARN, sin embargo, una base llamada uracilo (U) reemplaza a la timina (T) como nucleótido complementario de la adenina (Figura 3).
Explanation:
los pls más inteligentes
If an object is stationary, it means....
A) There are balanced forces acting on the object
B) There are unbalanced forces acting on the object
C) The object is in motion
D) The object is experiencing air resistance
There are almost 10,000 known bird species on the planet. How did they evolve into so many unique forms?
Answer:
Natural selection.
Explanation:
Imagine in the beginning there was a single species of bird. Naturally, this bird had to expand to the rest of the world, and was distanced as the continents drifted off. But this bird had to cope with various climates and environments. So the bird would gradually mutate over time. The bird in the jungles of central america would develop different colors and a shaped beak, and would better help it survive. This led to being the new normal for birds of this area. It would evolve to cover all the surviving birds in the region, until it is so drastically changed then it is a new species. There are so many different environments, each with its own challenges to overcome, so so many different bird evolve to survive them.
One of the big challenges for a nucleic acid vaccine is actually getting the DNA or RNA to go inside the host cell's membrane. One way to do this is to wrap the nucleic acid up in a little package of macromolecules just like how the golgi body packages things up things we want to export. Based on this description, you would guess that the best thing to package the genetic material would be:
Question Completion:
- a large carbohydrate with partial charges
- a phospholipid
- a nucleic acid carrying
- a negative charge
- a highly polar protein
Answer:
Based on this description, you would guess that the best thing to package the genetic material would be:
- a phospholipid
Explanation:
Since phospholipids work to provide pathways for various substances across cell membranes, they appear to be the best agents or packages for exporting the genetic material of a nucleic acid vaccine. As cell membranes, phospholipids can allow selective passage of some substances into and out of the cells, even though they act as barriers to other molecules and ions.
To start an action potential moving down the axon, what must happen?
Answer:
Different ions cross the neuron membrane and stimulus causes sodium channels to open I think.
In the science lab, a student wants to find the density of an unknown liquid. What two tools
should the student use?
A. Triple beam balance and ruler
B. graduated cylinder and beaker
C. thermometer and triple beam balance
D. triple beam balance and graduated cylinder
The diagram shows a portion of the fossil record. Select ALL of the statements that are supported by the record.
A) Life moved to land in layer 6.
B) Layer 5. is older than layer 2.
C) Fish were the first life forms.
D) The oldest life existed in water. Shelled organisms existed before fish.
Answer:
i think it's D and E...
*_*
:)
Fossil fuels are formed when organic material is subjected to extreme temperatures and pressure over many years. Where are does the
energy trapped within fossil fuels ultimately come from?
A)geothermal energy trapped within Earth
B)
the Sun's energy trapped in the organisms
C)
heat energy generated due to high pressure
D)
energy released by decomposition reactions
5. Which of the following catastrophic events usually affects only coastal regions?
A. floods
B. hurricanes
Answer:
both but floods are more often
Explanation:
hope it hels
PLEASE HURRY!!!!!!!!!!!!!
A dominant gene that codes for white hair is represented by the symbol W. If a parent with the genotype WW is crossed with a parent of genotype Ww, what percent of their offspring will have white hair?
A. 25%
B. 50%
C. 75%
D. 100%
Answer:
D
Explanation:
Seeing as the gene is dominate, the hair would still be white evening it's Ww. For the hair to be a different color both parent would need a recessive gene (w), though neither does, meaning all the kids would have white hair.
Which of the following is not a kingdom of
life?
Question is not complete....
Why are members of the Kingdom Plantae important to members of other kingdoms?
Answer:
C
Explanation:
Plants have the unique ability of photosynthesis. this gives off oxygen to all other organisms
Which statement best describes the energy flow as it passes from producers to tertiary consumers?
Question 4 options:
Fifty percent of the energy produced passes to each trophic level.
Ten percent of the energy is transferred through each trophic level.
One hundred percent of the energy produced passes to each trophic level.
One percent of the energy produced passes to each trophic level.
CURRENTLY ON A POST TEST: 50 POINTS
Recently a local government has observed that the number of people suffering from respiratory diseases has increased. What measures can the local government take in order to reduce health risks?
A. force everyone to stop using cars
B. shut down all the factories
C. reduce public transport facilities
D. ban carpooling systems
E. implement standards on the smoke emissions from factories
this is supposed to be environmental science, but there isnt even an option for science so im going to put it as Biology
Answer:
For more than forty-five years the Clean Air Act has cut pollution as the U.S. ... New cars, trucks, and nonroad engines use state-of-the-art emission control technologies. ... EPA has taken initial steps to limit emissions that cause climate change and ... This progress reflects efforts by state, local and tribal governments; EPA; ...
Explanation:
Answer:
E. implement standards on the smoke emissions from factories
Explanation:
I hope this helps you! ☺️
The increase in fossil fuel burning since mid-19th century is increasing the amount of CO2 in the atmosphere true or false
Answer:
true
Explanation:
this is a true statement.
A cell is modified and all of its DNA is removed. What will be the most
immediate impact of this on the cell?
The eyes work with the brain and other body parts through a series of steps that help you catch a ball. What step takes place right after your eyes send the image of the ball to the brain? Group of answer choices The brain realizes that a ball is coming toward you. The brain sends a message to the muscles in your arms to move. The eyes see the ball. The muscles pull on the bones in your arms as you catch the ball.
The correct answer is A. The brain realizes that a ball is coming toward you.
Explanation
The optical components of the eye are those that allow the formation of the image on the retina and are the following: the cornea, the lens, the pupil, the aqueous humor, and the vitreous humor that allow the formation of an image on the retina. After this, the image is transmitted to the brain through nerve impulses. According to the above, the step after your eyes send the image of the ball to the brain is A. The brain realizes that a ball is coming toward you.
Answer:
The answer should be B
Explanation:
im from flvs
Please answer fast ASAP I give you brainliest
Describe the relationship you would expect between depth and light penetration
Answer:The intensity of sunlight decreases rapidly with depth. The depth of the water not only affects the colors of light that are noticeable underwater, it also affects the intensity, or amount of light. Within the first 10 m, water absorbs more than 50 percent of the visible light energy
Select all the correct
Images.
Select the atomic models that belong to the same element.
Answer:
Theres no image
Explanation:
During which process is liquid changed to a gas within the water cycle?
A. condensation
B. precipitation
C. evaporation
D. runoff
Help plz what are these two? NO LINK!!!
Answer:
Hi, there the answer is Neap tides
The second one the answer is Cotinental Coast
Explanation:
1.Neap tides are tides that have the smallest tidal range, and occur when the Earth, the Moon, and the Sun form a 90° angle.
2. A continental coast is not a zone that is included in the continental margin. A continental margin is an offshore zone that separates a dry land portion from the deep ocean floor.
Hope this answers your question :)
Why are bacteria ubiquitous? Explain your answer.
Answer:
Bacteria Ubiquitous is a bacteria that can thrive practically anywhere.
Explanation:
All forms of bacteria are considered ubiquitous and can be found in practically any environment. They can thrive in some of the hottest and coldest places and even the most acidic areas such as a human being's stomach.
HELP ASP!! DUE TONIGHT
What stimulates the release of the enzyme amylase into the pancreatic duct so that it can break down starches?
A. acetylcholine molecules from a nearby neuron
B. the breakdown of glucose in the chloroplast
C. the division of the cell
D. the presence of protein in the stomach
E. a decrease in the volume of the large intestine
Answer:
B
Explanation:
Took the test and got a A
:-)
The release of the enzyme amylase into the pancreatic duct so that it can break down starches is B. the breakdown of glucose in the chloroplast. Thus, option "B" is correct.
How does glucose break down in human beings?Salivary amylase starts the digestion of starch. Around 30% of total starch is digested by salivary amylase into maltose in the mouth. Pancreatic juice also has an amylase enzyme which digests the remaining starch into disaccharides in the small intestine.
Thus, option "B" is correct.
To learn more about glucose click here:
https://brainly.com/question/2396657
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What type of plants commonly grows in the lower biomes of a mountain? (1 Punto)
Answer:
Alpines, Mosses, Lichens etc
Explanation:
These type of plants survive in very harsh conditions in which the mountain regions are associated with.
The conditions include a higher degree of temperature, little or no amount of soil particles, dryness and a very low degree of nutrients available to them which makes their growth usually stunted when compared to plants in other regions.