Answers
Answer:
The phenotypic ratio of this crossing is 9:3:3:1 whereas the genotypic ratio is 1:2:1:2:4:2:1:2:1.
Explanation:
If we cross red color organism with the yellow color organism, the phenotypic ratio of this crossing is 9:3:3:1 whereas the genotypic ratio is 1:2:1:2:4:2:1:2:1. In the F1 generation, all offspring are identical to each other means that all offspring resembles to male parent due to the presence of dominant allele while on the other hand, in the F2 generation, the ratio is 9:3:3:1 in which 9 ratio represents male parent, 1 represents female parent and the middle 3 represents hybrid which is different from their parents.
Related Questions
Which of the following are considered nonrenewable sources of energy
Answers
Answer:
Fossil fuels, coal, petroleum, and natural gas.
Explanation:
Hope this helps! I did the best I could because you didn't actually give us the following.
Answer:
Oil, natural gas, coal, and nuclear energy, plus any kind of fossil fuel
Explanation:
You didn't list any options so I just put some possible answers here! If i'm incorrect I apologize!
Abiotic factors of an environment are all the living components.
True or False
Answers
Name the type of circulatory system found in the phylum Arthropoda
Answers
Answer:
Open circulatory system
Explanation:
An open circulatory system, found in arthropods, pumps blood into a cavity called a hemocoel where it surrounds the organs and then returns to the heart(s) through ostia (openings). The blood found in arthropods, a mix of blood and interstitial fluid, is called hemolymph.Arthropods have an open circulatory system. In an open circulatory system, blood isn't transported in the body through veins and arteries; it flows freely within body cavities and makes direct contact with the organism's internal tissues and organs! Most arthropods that live in the water have gills.
Hope this helped!!!
2. Populations evolve, _____ do not
Answers
Answer:
Populations evolve, individuals do not
Explanation:
I don't really know the explanation I just figured it out by searching it up.
PLEASE HELP!!!! You discover a new protist species. It has chloro-
plasts and vacuoles and moves using a flagellum.
How would you classify the way that it gets energy?
Is it an autotroph, heterotroph, or both? Explain
your answer.
Answers
Answer:
Autotroph
Explanation:
An autotrophic organism is any organism that is capable of synthesizing its own food either by using sunlight (photosynthesis) as an energy source or chemicals (chemosynthesis). An organism capable of photosynthesis must possess CHLOROPLAST (CHLOROPHYLL), which is responsible for capturing sunlight in the cell and also harbors the photosynthetic process.
According to this question, a newly discovered protist is said to have chloroplasts and vacuoles and moves using a flagellum. Due to the fact that this protist possess CHLOROPLAST organelle, it means it can perform photosynthesis, which is one of the ways an autotrophic organism synthesizes it's food. Hence, the organism is AUTOTROPHIC.
can someone help me please
Answers
Answer:
I think it's the second one. Binomial Nomenclature
Give an example of how a living part if the ecosystem depends on the non-living parts?
Answers
Answer:
The living things in an ecosystem are interdependent. This means that living things depend on their interactions with each other and also nonliving things for survival. For example, a tree depends on sunlight for energy and food. A snail depends on plants for food.
Answer:
Some examples of important nonliving things in an ecosystem are sunlight, temperature, water, air, wind, rocks, and soil. Living things grow, change, produce waste, reproduce, and die. Some examples of living things are organisms such as plants, animals, fungi, and bacteria.
Explanation:
if it helps mark me as a brainliest
What is the name of the supercontinent that formed at the end of the Paleozoic
Answers
Answer:
Pangaea / Pangea
PLEASE MARK BRAINLIEST
why does the oceanic crust continuously subduct
Answers
Answer:
When an oceanic plate converges with a continental plate, the oceanic crust will always subduct under the continental crust. As the oceanic crust is naturally denser, this melting leads to heat being transferred upwards and uplifting the crust, eventually developing into a volcano.
Explain how an increase in atmospheric CO2 may lead to a rise in sea level?
Answers
What are some causes of water pollution?
Answers
Answer:
Dumping of pollutants in water, and to b honest, that's the only one I can think of.
can somone help me plzzzzzzzzzzzzz
Answers
Answer:
[tex]\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}[/tex]
[tex] \huge\red{ \mid{ \underline{ \overline{ \tt Fe }} \mid}}[/tex]
→ Molar Mas = 55.85 g/mol
[tex] \huge\orange{ \mid{ \underline{ \overline{ \tt NaCl }} \mid}}[/tex]
→ Molar Mass = 58.44 g/mol
[tex] \huge\red{ \mid{ \underline{ \overline{ \tt CH₄ }} \mid}}[/tex]
→ Molar Mass = 16.02 g/mol
[tex] \huge\orange{ \mid{ \underline{ \overline{ \tt Ca(OH)₂ }} \mid}}[/tex]
→ Molar Mass = 74.10 g/mol
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}[/tex]
Answer:
Fe -> 55.85g/mol
NaCl-> 58.44g/mol
CH₄->16.02g/mol
Ca(OH)₂->74.10g/mol
Explanation:
NaCl = 22.990 + 35.45 = 58.44g/mol
CH₄ = 12.011 + (1.008 × 4) = 16.043 g/mol
Ca(OH)₂ = 40.078 + 2(15.999 + 1.008) = 74.092 g/mol
Which of the following is TRUE about sedimentary rock?
A. does not contain layers
B. May contain fossils
C. the hardest of the rock types
Answers
Answer:
B
Explanation:
Sedimentary rock is layered. That makes A wrong, but it leads to another observation.
Things can die and think sink to the bottom of an ocean or sea or river or lake bed which over time changes. So you might find fossils which is the answer.
C is incorrect because there are much harder substances than sedimentary rock.
Answer:
B.May contain fossil.
Explanation:
These rocks are formed with the deposition of materials broken down from pre-existing rocks, followed by compaction and cementation
Drought, erosion, flood, and long heat spells are examples of - O populations O abiotic changes within an ecosystem which can affect biotic factors. biotic factors within an ecosystem which affect abiotic components. o communities
Answers
Answer:
The answer is Abiotic
Explanation:
Abiotic are non living things
In Death Valley, California, there are several ponds that are formed in various areas of the desert. Each pond contains its own species of fish unique to the pond it lives in.
Answers
Answer:
Geographical isolation.
Explanation:
Due to Geographical isolation, there are unique species present in each pond because they can't inter-breed with one another due to no way of movement to one another location. These unique fish species are geographical isolated from one another which is also responsible for its uniqueness. If they are not Geographical isolated so these fishes mate with each other and their uniqueness will disappear so we can conclude that geographical isolation is responsible for the uniqueness of fish species in each pond.
Answer:Geografical isolation
Explanation:I got it right on edge 2021
Compare the plant cell system vs the plant organ system. Plant Cell. Plant Organ System. 1. Nucleus. 1. Shoot system (Leaves, buds, stems, flowers, fruit) 2. Chloroplasts. 2. Root system 3. Cell wall 4. Mitochondria 5. Large vacuole 6. Cytoplasm
Answers
Answer:
Comparison is given below.
Explanation:
Nucleus controls and regulates the activities of the cell such as growth. Shoot system is the part of plant body present above the soil. The main function of shoot system is the production of food in the process of photosynthesis. Chloroplast is the where photosynthesis occurs. Root system is present inside the soil that is responsible for the absorption of water and nutrients from the soil. Cell wall is the boundary of cell whereas mitochondria is the powerhouse of the cell because energy for the cell is produced here. Large vacuole is the organelle that is responsible for the storage and waste disposal. Cytoplasm is the liquid medium in which the organelles are present in or over the surface.
humans developed antibiotics to fight bacterial infections however some antibiotics are no longer effective in killing the bacteria than once killed how does the theory of evolution explain this antibiotic mutated the bacteria which allowed resistance develop
Answers
Answer:
Changes in genetic makeup occurs with the passage of time.
Explanation:
Antibiotic cause mutation in the bacteria which allowed to develop resistance in the bacteria. This resistance and change in the genetic makeup obeys the theory of evolution which states that all species are changed gradually with the passage of time. The genetic makeup of bacteria also changes with the passage of time and attain resistance due to regular application of antibiotics so due to this resistance, the antibiotic can't work on the bacteria.
what is called bio pesticides ?
Answers
Answer:
hope it helps uh ❤❤ and plzz mark me as brainlist❤❤A pond with plenty of water but few organisms begins to
dry up.
Which series best describes the order of changes that will occur as the pond
dries up?
A. Shallow pond → Forest Meadow
Bog
B. Forest Meadow
Bog → Shallow pond
C. Shallow pond
-
Bog → Meadow Forest
D. Bog
→ Shallow pond → Meadow → Forest
Answers
Answer:
Its Shallow Pond to Bog to Meadow to Forest
Explanation:
Just did the test and got it right. It makes sense if you think about it
A pitcher plant (Sarracenia purpurea), is
an Ontario bog plant with leaves that hold water in which various organisms live. Is a pitcher plant a species or an ecosystem? Explain your answer.
Answers
Answer:
Ecosystem.
Explanation:
The water-filled pool within a pitcher plant is considered a tiny ecosystem because this water filled pool provides habitat to various organisms. The pitcher plant is a type of plant but also act an ecosystem where most of the organisms live. Due to providing place to various organisms, this plant act as an ecosystem so we can conclude that this pitcher plant is a plant specie as well as an ecosystem and habitat for various organisms.
Globalization of the economy is increasing because of which of these
factors?
A. Agreements limiting immigration
B. Advances in internet technology
C. A decrease in demand for resources
D. Treaties limiting international trade
Answers
Answer:
Explanation:
B. Advances in internet technology - it allows ppl to order stuff from all over the world.
The globalization of the economy is increasing due to the reduction in the demand for resources. So, the correct option is C.
What is Globalization?Globalization is defined as the process by which people and goods move easily across borders which is an economic concept which is the integration of markets, trade and investment with the aim of slowing the flow of products and services between nations where there are some constraints.
The effect of globalization is that it promotes increased interaction between different regions and populations around the world. The globalization of the economy is increasing due to the reduction in the demand for resources.
There are three types of globalization.
Economic globalizationPolitical globalizationCultural globalizationTherefore, the correct option is C.
Learn more about Globalization, here:
https://brainly.com/question/15283031
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Why do plants lose their leaves during winter?
Answers
Answer:
Plants loose their leaves in winter due to following reasons: The plants of these types are called deciduous plants. The leaves of these plants contain a chemical called Chlorophyll. Chlorophyll in the presence of sunlight make food for plant and the process is called photosynthesis.
This is the Answer for your question :3
I hope you are having a great day :3
Which type of transport requires the added energy of ATP?
A. active
B. passive
Answers
Answer: A. active
Explanation:
Answer:
(A)Active Transport
Explanation:
Active transport
During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP).
hope this helps :)
Which unit is used to measure the forces that act on objects?
1.meter
2.kilogram
3.newton
Plzzzz someone help
Answers
Answer:
Newtons
Explanation:
PLEASE HELP ASAP
Which of the following best explains why animals that inhabit warmer regions tend to have smaller body sizes?
A higher surface-area-to-volume ratio facilitates heat loss.
Animals in warmer climates need to move more quickly to catch prey.
More species inhabit warm climates, and smaller size enables a greater number to live in the same ecosystem.
Smaller body size enables faster reproduction and repopulation to maintain a niche in overpopulated warmer climates.
Answers
Answer:
I believe it may be a higher surface area to volume ratio facilitates heat loss
Explanation:
Out of the options it makes the most sense being that larger animals keep heat in...
Using the following words, explain the difference between
DNA and RNA.
Nucleus, uracil, double helix
Answers
RNA contains uracil while DNA contains thymine.
RNA has the sugar ribose while DNA has the sugar deoxyribose.
Define cytoplasm.
Ty!
Answers
Answer:
Cytoplasm is defined as the the material within a living cell. It is composed mainly of water but also contains enzymes, salts, organelles, and various organic molecules.
Answer:
[tex]\huge{\textbf{\textsf{{\color{skyblue}{Cy}}{\blue{to}}{\red{pla}}{\color{red}{sm}}}}}[/tex]
The part of the cell which occurs between plasma membrane and nuclear membrane is called cytoplasm. It's a thick solution composed of water, salts, and proteins.
# ⎆ BUTTER is melting!!!! ❦Help me? I don’t really know how to do this stuff, so please help me?
Answers
Why do you think the caterpillar and butterfly are so brightly colored?
Answers
Answer:
Explanation:
Butterflies with bright colors and patterns are advertising to predators that they are distasteful. There are also butterflies and moths that are very brightly colored that are mimicking a species that is bad-tasting in hopes of fooling its predators.
I have no idea what this bar graph means, can someone help?
Answers
Answer:
A bar graph is a chart that plots data using rectangular bars or columns (called bins) that represent the total amount of observations in the data for that category Bar graphs are commonly used in financial analysis for displaying data. A stock volume chart is a commonly used type of vertical bar graph.
Explanation: