Bob has brown hair and Sally has blonde hair. If brown hair is dominant and blonde hair is recessive, is it possible for Bob and Sally to have a blonde-haired child? Use the GENOTYPE of each parent to EXPLAIN your answer.
Answer:
Yes
Explanation:
Bob (BB) Sally (bb) = spawn (Bb) Brown is dom resulting in a brown hair Spawn.
plants undergo both photosynthesis and respiration. which statement correctly compares photosynthesis with respiration?
Answer:
Oxygen and carbon dioxide
Explanation:
why is energy from the sun stored in the chemical bonds of glucose
Hello! I need help pls
Answer:
I believe it's c hope this helps and I'm sorry if it's wrong
Explanation:
Which best describes stellar equilibrium?
what compares nucleic acids and carbohydrates
Answer:
D. They both contain carbon, but only nucleic acids contain phosphorous.
Explanation:
The products from cellular respiration are the reactants in which other chemical process?
A. anaerobic respiration
B. photosynthesis C. Krebs cycle
D. fermentation
Answer:
B
Explanation: Photosynthesis
How does your body respond to an increase in the waste products of energy production
Answer:
body improves energy to make our body is healthy to have related fitness it's actually improve muscles , immunity , physical related fitness to being strong and proper food and exercise every day . I increased more fats and sugary food
which type of connective tissue has a mineralized different matrix?
Answer:
Bone
Explanation:
how is it possible that plants can express firefly genes?
Plants have the recessive firefly genes in their DNA. Proteins are engineered into genes in the DNA of other organisms. All organisms contain DNA and RNA.
The diagram below represents a plant cell in tap water as seen with a compound light microscope.
Which diagram best represents the appearance of the cell after it has been placed in a 15% solution for two
minutes?
SOS
(1)
(2)
(3)
(4)
Answer:
(3)
Explanation:
I believe 3 would be the answer here because when interacting with a salt solution, plant cells will look like that. Hope this helped!
Diagram 3 of the cell will represents cell's appearance after being kept in 15% salt solution.
This will happen because of exosmosis in which the water will move out of the cell causing to to get shrink called plasmolysisWhat is osmosis?It is the process of movement of solvents through a semi- permeable membrane from region of lower solute concentration to higher solute concentration.
There are three types of osmosis:-
Isotonic:- The solutions bring compared have equal concentration of solutesHypotonic:- The solution with lower concentration of solutesHypertonic:- The solution with higher concentration of solutesTo know more about osmosis here
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a scientific study shows that for every 1 hour of studying that a student does their grade on the test improves by 20% what is the independent variable
Which energy substance is a DIRECT source of energy used by the body to perform a multitude of functions, such as muscle contraction
Explanation:
the answer is; carbohydrates ...turn to ATP..
carbohydrate, example/ fruits, some veggies, real fruit juices..
processed sugar only works for a short time, due to the fact it is absorbed quicker than proteins.
your muscle depends on carbs, along with some proteins for energy. ATP is the end result is that cells can absorb ATP for immediate energy..Any extra is stored in adipose tissue for later use.
Maggots get their energy by breaking down dead and decaying animals. What are maggots? autotrophs producers decomposers heterotrophs.
Food is the source of energy that is used by the organism for the process of metabolism. Maggots are the larva of flies and depend on dead and decaying matters.
Maggots are:
Option C. Decomposers
This type of organism can be explained as:
The organism is classified into different classes according to the nature of its feeding habits.Autotrophs are called the primary producer and break inorganic compounds into organic for energy.Producers are the organism that produces their food by converting solar energy into chemical energy.Decomposers are small-sized organism that lives in soil and breaks the organic compound of dead and decayed bodies.Heterotrophs are organism that depends on other sources and producers for energy.Therefore, maggots are decomposers.
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Answer: C- Decomposers
Explanation:
quiz
Please help
4.___are essentially molecules of DNA.
The ____theory accounts for the method by which a molecule of DNA makes a
copy of itself.
Answer:
Nucleotide
DNA replication
Explanation:
Which units can be used to measure length or distance? Check all that apply.
Answer:
what are the options?
Explanation:
we dont know what the units are lol
A student observes the night sky in July with a telescope. The student does not see the constellation Canis Major.
Why is Canis Major missing from the night sky in July?
Canis Major moves around Earth.
Canis Major moves around Earth.
Canis Major moves around the Sun.
Canis Major moves around the Sun.
Earth rotates on its axis, and the Moon blocks Canis Major.
Earth rotates on its axis, and the Moon blocks Canis Major.
Earth orbits the Sun, and the Sun blocks Canis Major.
Answer:
You can only see it in December through March
Explanation:
The Canis Major can only be seen during the Winter season.
If brown hair is dominant and red hair is recessive, what are the possible genotypes for Sally is she has brown hair?
Answer:
the answer is BB, Bb
Explanation:
If brown hair is dominant you need to consider the fact that it cant be bb otherwise she would have red hair because lowercase genotypes mean recessive. this eliminates the first and third answer leaving you with the second and fourth answer and we can eliminate the second answer because it says "what are the possible genotypes" meaning we need to list all the possible answers which leaves you with the fourth option.
what is the answers Which sampling method is most suitable in calculating the population of mushroom on a field?
Pitfall trap
Pooter
quadrat
net
Given what we know, the sampling method most suitable in calculating the population of mushrooms on a field is the quadrat.
What is the quadrat?A quadrat is a method used to directly count the number of an organism in a specific portion of a region. It is often used to get an estimated value as to the population density of the organism in the region.Therefore, given the task at hand as well as the use of a quadrat, we can confirm that the most suitable method in calculating the population of mushrooms on a field is the quadrat.
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PLEASE HELP ILL GIVE BRAINLIEST
Review
1. Describe the structures of the chloroplast where photosynthesis takes place.
2. What would happen if the stomata of a plant leaf were glued shut? Would that plant
be able to perform photosynthesis? Why or why not?
3. What are the reactants needed to perform photosynthesis? The products?
4. What happens to the products of photosynthesis?
Answer:
In plants, the process of photosynthesis takes place in the mesophyll of the leaves, inside the chloroplasts. Chloroplasts contain disc-shaped structures called thylakoids, which contain the pigment chlorophyll. Chlorophyll absorbs certain portions of the visible spectrum and captures energy from sunlight.
The plant leaf would not be able to perform photosynthesis. The leaf needs to have its chloroplasts facing the sun, so that they can absorb the sunlight to perform photosynthesis.
During photosynthesis, light energy converts carbon dioxide and water (the reactants) into glucose and oxygen (the products).
During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6). The oxygen will leave the plant through the stomata and enter Earth's atmosphere.Explanation:
Why is meiosis important for sexua
reproduction?
Answer:
Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
Identify what phase of the menstrual cycle is described by each of the statements below.
21.After ovulation occurs, the follicle develops into a hormone producing structure called the corpus luteum.
______________
22. Fertilization is possible on this phase.
______________
23. In this phase, the lining of the uterus starts to grow, or proliferate due to the hormone estrogen.
______________
24. In this stage, the thick lining of the uterus will slough off and will be eliminated from the body.
______________
25. In the process, another hormone causes the follicle to rupture and release an egg (also called as oocyte).
______________
Answer:
21. Follicular phase
22. Ovulation phase
23. Follicular phase
24. Menstrual phase
25. Follicular phase
Explanation:
I think it’s self explanatory but if you have more questions just ask in the comments
Passive transport move molecules without
Answer:
Passive transport moves molecules without energy
Explanation: hope this helps plz make brainlist
exchange of gases in the human breathing system takes place in the?
alveoli
ExplanationDuring gas exchange oxygen moves from the lungs to the bloodstream. ... This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.
The exchange of gases takes place in the alveoli.
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Additional information :- Alveoli are microscopic air sacs. They are the primary sites of exchange of gases. Gas exchange also occurs in lungs and tissues by diffusion.Atmospheric air contains little CO2, but blood flowing in pulmonary capillaries has a higher concentration of CO2.CO2 diffuses from higher concentration in blood across walls of alveolar capillaries to lower concentration in air in alveoli.Blood coming into pulmonary capillaries is oxygen poor and alveolar air is oxygen rich.Oxygen diffuses from higher concentration in alveoli across walls of alveolar capillaries to lower concentration in blood.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Hope it's helps !!
Find the final amount of money in an account if $9, 100 is deposited at 6.5 % interest compounded
quarterly (every 3 months) and the money is left for 7 years.
Answer:
you will have a negitative amount
Explanation:
so there is 12 mounths in a year divided by 3 is 4 then times by 7 is 28.
so then 9,100 times .065 is 591.5 that is how much mony goes in the 3 months. Then you do 28 x 591.5 =16562 so you wont have any money left you will actually be in the negitatives.
Hoped that leped:P
Climate change caused by natural disasters cannot have a negative impact on ecosystems. Please select the best answer from the choices provided T F
Answer:
FFFFFFFFFFFFFFFFF
Explanation:
trust i got it right on the test have a wonderful day :)))
What is the term used to describe when a molecule moves into the cell through a
transport protein but does not require energy to do so?
a) facilitated diffusion
b) osmosis
c) active transport
d) filtration
What’s the correct answer
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
Answer:
The Cornea
is the answer
what are the five functions of the skeletal system?
Explanation:
protection of internal organsbody support blood cell formation endocrine regulationstorage of mineral and fat4
1
Which of the following lines does not pass
through the north and south poles?
A prime meridian
B equator
C 90-degrees W longitude
D International Date Line
The Equator line does not pass through the north and south poles. This line divides the Earth's planet into two hemispheres.
The Equator can be defined as an invisible line located at the center of the Earth (0 degrees latitude).
This invisible line (Equator) divides the Earth into two hemispheres: the northern hemisphere and the southern hemisphere.
The Equator is a circle of latitude, and the distance of this imaginary line is approximately 40,000 km in circumference.
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